Which CPU Is Tops in Price/Performance? 345
mikemuch writes "You can spend 150 bucks or over a thousand on a processor, but how do you know which gives you the most power for your money? It's a little like MPG for CPUs. ExtremeTech's Loyd Case does extensive benchmarking on twenty-three current desktop processor flavors from AMD and Intel. While of course most folks won't make dollar-efficiency the sole basis for their chip decisions, it's interesting to see which CPUs get you, for example, the most frames per second in Far Cry for a dollar." From the article: "Take PC games, for example. The cheapest CPU available may have the best frame rate per dollar ratio. But you still need an adequate frame rate for an optimum gaming experience, and the cheapest CPU may not deliver that. On the other hand, office applications are generally not as sensitive to raw performance, and the lower cost processor may be better. It's all in what you do."
Cheap as Free (Score:3, Funny)
Re:Cheap as Free (Score:5, Funny)
(And before you ask, yes, I did get it for free....)
Given away by whom? (Score:2, Interesting)
I recently got an old server from my office for free. It was dual capable, so I figured I'd stick another PII 450 in there for fun. What could it cost, like $10?
Called up Dell to make sure that it could handle the 450, and I was offered to buy it from them. Get ready for the price:
$457.
That doesn't include installation or anything. I literally laughed out loud and the guy on the other end said "Yeah, you should probably get it somewhere else."
I went to pricewatch and I got it for $12
Re:Given away by whom? (Score:3, Funny)
Re:Given away by whom? (Score:5, Insightful)
I ran into this on my home printer. I bought an HP 2550 printer (for doing all of the printing for my wedding). It comes standard with 64MB of RAM. This is plenty until you start sending graphics to the printer. So to stop the "Out of Memory" errors, I decided to upgrade the memory. The printer would handle an extra 128MB SODIMM.
Price from HP: US$800 [hp.com]
My response: Bullshit!
Price from Kingston: US$50 [kingston.com]
And, it only took me moments to find the right part with Kingston's website (they have a really nice memory finder). Also, Kingston offers a lifetime warranty and puts out a solid product, so no worries about a fly by night company.
So, in the end, I got what I wanted and HP got to stay out of the memory business, without ever explicitly telling me "no".
Re:Given away by whom? (Score:3, Interesting)
Re:Sometimes free costs too much (Score:5, Funny)
Re:Sometimes free costs too much (Score:5, Funny)
Sounds like you have partook a bit of the "magic smoke" yourself.
Re:Sometimes free costs too much (Score:5, Insightful)
In fact, i just pulled out my 486SX/33 computer running windows 3.11. loaded a couple programs i used then and still use today. Even thought the newer programs have become more powerfull and such, the 3.11 486 loaded a program at about the same speed and apeared more respncive to menu commands then the new program on my P4/2.8gig machine.
Maybe the magic smoke is bloated software that seems to find its way into updates and such.
Processor {Power vs Heat vs GHz} (Score:3, Interesting)
Re:Processor {Power vs Heat vs GHz} (Score:5, Insightful)
Re:Processor {Power vs Heat vs GHz} (Score:5, Funny)
Well
I'd say that a processor produces ZERO mechanical work.
When you look at a computer as a whole, you put in electrical power, and get out heat (with only a tiny amount of real 'work' from the fans). So from a thermodynamic standpoint, it's just an overpriced, inefficient spaceheater.
Always keep that in mind when upgrading
Re:Processor {Power vs Heat vs GHz} (Score:5, Funny)
It's funny, I feel the same way about a lot of coworkers.
Re:Processor {Power vs Heat vs GHz} (Score:5, Funny)
Re:Processor {Power vs Heat vs GHz} (Score:3, Insightful)
Re:Processor {Power vs Heat vs GHz} (Score:3, Funny)
"You have selected 'utilize all rest energy'. This feature will convert your laptop's mass into energy for computation. This will allow your job to complete in the minimal theoretical time as predicted by quantum theory. WARNING: May vaporize you and everything around you. You will have approximately forty two femto-seconds (4.2*10^-14 s) to write the answer down and reach the minimum
Only amd and intel? (Score:5, Insightful)
What about IBM, Sun, Motorola, Transmeta, and hell even VIA?
What I'd really like to see is how the "normal" chips stack up in price/performance effeciency vs the "non standard" lineup....
-GenTimJS
Re:Only amd and intel? (Score:3, Insightful)
Re:Only amd and intel? (Score:5, Interesting)
That has to be the coolest unit ever (Score:3, Funny)
Re:That has to be the coolest unit ever (Score:5, Funny)
Re:That has to be the coolest unit ever (Score:2)
Re:That has to be the coolest unit ever (Score:2)
A 1.5MM volume PC would be a bit too big for me, I think.
Re:That has to be the coolest unit ever (Score:2)
allow me to save you all the trouble. (Score:2, Insightful)
there, and without cutting it up into pointless pages and appendixes (?!) to generate more ad dollars.
Re:allow me to save you all the trouble. (Score:5, Interesting)
They didn't even mention the chip in the summary and it pulverised every other chip
Defiantly a great buy for your money .
Re:allow me to save you all the trouble. (Score:2, Insightful)
The real sweet spot here looks to be the Athlon 64 3800+. While lower-cost processors will give you a better frame rate-per-dollar ratio, some of the games tend to get a bit chunky in some titles--Splinter Cell: Chaos Theory, for example.
Bascially, it is cheap and does well in the fps/dollar catagory but the fps is just too low overall to be acceptable in certain applications. An opinion I guess.
Re:allow me to save you all the trouble. (Score:2)
Interestingly, this is the same processor I told my brother to get for his new computer. He asked me to help him to buy a new computer to make Audio/Video processing. (From Video capturing to DVD writing). Of course the main constraint is the money, as the compuer should be around $1000.00
I am not very savy on hardware but for what I know I could give him what I think is a good deal:
CPU: AMD Athlon 64 3200+ Processor [pricegrabber.com]
Mobo:Asus A8N-SLI Deluxe Motherboard [pricegrabber.com]
memory: Corsair 1GB PC3200 DDR DIMM Memo [pricegrabber.com]
HD: Seagat [pricegrabber.com]
Re:allow me to save you all the trouble. (Score:3, Informative)
What you commonly see as an "800MHz" FSB speed for an Intel system is, in fact, a 200MHz bus that can transfer 4 times a second, and you get 800 Mega-Transfers per second (MT/s). The Intel bus is 64-bits wide, so that is 6.4GB/s of data transfer.
The AMD interconnect is 1000MHz HyperTransport. This is the correct clock speed, but HyperTransport is DDR, meaning it transfers twice a second. Therefore the AMD bus transfers at 2000MT/s. However the AMD interconnect is 16-bits i
Not strange at all... (Score:3, Insightful)
It's customary for review sites not to take sides. How else will they continue to get free product to test?
Re:allow me to save you all the trouble. (Score:3, Interesting)
I noticed that too, but this makes me wonder how fair it was:
Memory
AMD: 2 x 512MB Corsair XMS 3200XL (CAS 2-2-2-5)
Intel: 2 x 512MB Corsair XMS2 Pro (CAS 3-3-3-8)
Now I am no expert in computer memory these days (I stopped paying attention when DDR hit), but shouldn't the difference in these impact the tests somewhat?
Re:allow me to save you all the trouble. (Score:3, Interesting)
But DDR2 is a big pile of garbage, it was designed to be ultra cheap and junky but somehow the prices never actually came down all we got were a whole bunch of memory maker anti-trust cases while Intel was fed to the dogs.
AMD is looking at moving over to DDR2 now that it is hitting 800Mhz which might provide something like similar performance to DDR unfortunatly DDR3 is going to hit next year and it is actual
No clear winner (Score:5, Interesting)
Not exactly surprising, but I wonder how much of that is tied to the OS (f'rinstance, dual core kicks ass on OS X for processor-intensive tasks). Similarly, I wonder how much of it is simply benchmarking the wrong kinds of things. Comparing "office productivity" is mostly useless, as they say in the article, yet it still gets benched. Similarly, graphics, while still relying on the CPU, uses the GPU more and more.
I've found in my own little "tests" that heavy-duty rendering and long-term CPU processes are really where the benchmark tests are at. Fire up something like VirtualDub and compare the time it takes to transcode video files, for instance, or use ffmpegX on Mac OS X. That's where the real CPU tests come into play. Not office and games.
(I'd also be curious to see what happens if you start switching around operating systems. Test to see if an AMD chip and NVIDIA board is better running a Linux flavor compared to Intel, for instance).
Re:No clear winner (Score:2)
Ah, I'll start rendering immediately. I've clearly not used my processor in full up to now
Re:No clear winner (Score:2)
Wow. Where'd you find those benchmarks?
My understanding was that even with Tiger's "fine grained locking", there were still lots of threading bottlenecks in OS X, especially for networking and disk I/O. And I've heard conflicting predictions about how well the dual cores will share cache on the new powermacs.
So what makes you say that dual core kicks ass on OS X bu
Re:No clear winner (Score:5, Insightful)
I pass.
Re:No clear winner (Score:2)
Windows itself supports the CPUs -- it wouldn't recognize the other cores otherwise.
It may have changed as more and more dual cores are coming on the market, but multi-cpu systems are still the vast minority for x86 systems out there.
Re:No clear winner (Score:2)
The Simple Way (Score:2, Insightful)
Everybody knows the answer: (Score:5, Insightful)
Re:Everybody knows the answer: (Score:5, Insightful)
Re:Everybody knows the answer: (Score:3, Funny)
I usually walk in the shop and ask: "what's the cheapest AMD processor that you have?"
This works just fine for me.
Re:Everybody knows the answer: (Score:5, Insightful)
but my answer is diffrent then yours.
by the Cheepest CPU you can find that will actually do the work you want.
in my Case AMD 1100 now 4 years old and still strong
Re:Everybody knows the answer: (Score:3, Insightful)
Best price/performance: A used computer (Score:2, Insightful)
Re:Best price/performance: A used computer (Score:2)
Re:Best price/performance: A used computer (Score:3, Insightful)
I have a pile of 286s you might be interested in, one owner, only used them on Sundays...
Awesome! Most people don't realize that the automobile industry has little in common with computer technologies. The comparison doesn't hold. A new and shiny car can perform as nicely as an older well-kept car. The same doesn't go for computers.
As with cars, people seem to want to pay through the nose for something new and shiny.
Whoever modded this guy up as "insightful" is an idiot.
Re:Best price/performance: A used computer (Score:2)
Until your 5 year old Western Digital Crapiar(tm) hard drive fails and you're going: "Fsck. Where's my data?"
If you're buying a used computer that's three or four years old, factor in the cost of replacing the hard drive within a year. If it's five years old, you might as well replace it the day you get it home.
Ironically, I've got 40MB Connor drives that are kicking around, still
Re:Best price/performance: A used computer (Score:2)
Re:Best price/performance: A used computer (Score:2)
Re:Best price/performance: A used computer (Score:2)
This morning I edited video of my daughter on my linux box. I run Debian sid and I use kino for video editing. I had no trouble dumping the video from the DV cam, tidying up the timeline, and burning a VCD for her grandparents. How much did I pay for my nice video editing setup? NOTHING. Well, $15 actually.
1Ghz PIII machine with 256MB of RAM and Geforce MX400 adapter: free from friend
256MB of RAM: had it laying around
CD burner:
Re:Best price/performance: A used computer (Score:2)
I agree. About three weeks ago I bought a 3-year old 950MHz Duron box with an 60GB hard drive, Voodoo3 graphics card, and 384MB RAM for $100 (I'm a poor college student, so I can't afford anything brand new). It is much better than the 266MHz Pentium II laptop with 64MB RAM that I was stuck with, and also better than the 475MHz K6-2 with 64MB RAM that I had at home.
The Duron machine runs FreeBSD and KDE like a charm. I wouldn't recommend a similar purchase to people such as graphic artists and gamers wh
Cheaper means better performance/price (Score:3, Insightful)
Re:Cheaper means better performance/price (Score:2)
Everybody needs 'server class' (Score:2)
If one's work is important, one should not accept the possibility of undetected random bit-flipping.
Many 'desktop class' CPUs these days will not support "egistered" memory. Heck, even ECC is "an option".
but no analysis of performance / $ with wattage? (Score:5, Insightful)
Re:but no analysis of performance / $ with wattage (Score:2)
Re:but no analysis of performance / $ with wattage (Score:2)
That's not the price, that's the cost. The price is whatever you pay to make it yours. The cost is whatever you pay to use it (including making it yours). Subtle difference, I know, but I'm a pedant.
Re:but no analysis of performance / $ with wattage (Score:2)
Buy Cheap, Buy Often (Score:5, Insightful)
Re:Buy Cheap, Buy Often (Score:2)
AMD64 3000+ (Score:4, Informative)
Re:AMD64 3000+ (Score:5, Informative)
http://www.amd.com/us-en/Corporate/VirtualPressRo
It has been known in performance circles that the 3000+ Venice cores were ideal overclockers. They had the best price/mhz ratio as well. (and yes I have one)
Re:AMD64 3000+ (Score:2, Informative)
This is precisely why I bought one of these.
It's an upgrade to 64 bits, it's cheap, it runs cool, it uses less power then the CPU I currently have. It's a
Re:AMD64 3000+ (Score:2)
Athlon XP (Score:2)
article cliff notes... (Score:5, Informative)
words...
benchmarks...
ads...
conclusion: there is no conclusion.
this article was the longest bit of nothing ive ever read.
dude.
Mod parent up (Score:2)
-Rick
rule of thumb (Score:3, Interesting)
I haven't been deep in numbers for processor performance over the last couple of years. I've found the processing speed to be so fast lately that the software I use or care about runs FAST on most modern processors.
That said, when someone asks me for advice, unless they have some specific high-end gaming requirement, the only advice I offer is don't buy a Celeron!
Other than the poor performing Celeron I suspect most processing bottlenecks today are more from insufficient memory, bad or slow bus architectures, network latencies, and disk I/O bandwidth.
Frustrating to me is the non-sequitur naming of technology, I don't know if it's done intentionally to confuse the buying public. A friend of mine saw the ads for some manufacturer's laptop with Centrino technology (which really isn't about processor anyway), and went to her favorite electronics store and got talked into a laptop with the Celeron (mistakenly remembering the "C" word incorrectly).
I made her take it back and exchange for Centrino.
Re:rule of thumb (Score:2)
Re:rule of thumb (Score:5, Informative)
Perhaps you should look at these two links before you post another ill-informed post bashing an intel processor.
http://www.intel.com/products/processor/celeron_m
http://www.intel.com/products/processor/pentiumm/
I'm happy with my setup (Score:4, Informative)
Re:I'm happy with my setup (Score:2)
Re:I'm happy with my setup (Score:2)
Re:I'm happy with my setup (Score:2)
Argh! I got excited for a second (Score:2)
I think the results might be really interesting because the low-end chips are really cheap compared to the top-dollar stuff.
For example, I have an AMD Mobile 2600+ that cost like $90 and when clocked at 2.4+ Ghz is damn near close to the performance of my Opteron 250 (which was $800 at the time) at many tasks. I would say the low-end Athlon would have more FPS/$ than the Opteron.
That's what I was hop
Am I reading it wrong, or is it flawed? (Score:5, Insightful)
-Jesse
Re:Am I reading it wrong, or is it flawed? (Score:2)
No, you're not missing anything. They actually mean performance/price (at least all the metrics they use seem to be benchmark/price), but for some reason they insist on calling it price/performance in the article. Strange.
Re:Am I reading it wrong, or is it flawed? (Score:2)
A useless price/performance measure (Score:2, Interesting)
The review calculates price/performance based on the price of the CPUs instead of total system cost. A useless measure, since a CPU on its own cannot do anything useful. It also hides the added system costs for CPUs that consume a lot of power: larger PSU, more cooling and noise reduction measures. And then there are the additional platform costs for CPUs that only work with particular chipsets or expensive motherboards. Never mind the increment to your electricity bill.
What this smells like is yet anothe
The analysis is nonsense (Score:5, Interesting)
Both of these processors need $500 of ancillary equipment in order to function. Therefore, a system with processor A gives 100 units for $600, or 0.167 units/$, whereas processor B gives 150 units for $650, or 0.231 units/$. This analysis shows that processor B is better value when speccing out a new system
But what about the case where you're just upgrading your cpu? Well, in that case it's moot to compare the AMD with the Intel processors, as you would need a new motherboard too. But simply dividing the performance by the cost of the cpu is meaningless here, too, because staying with your existing processor ($0) would give you a performance/price ratio of infinity.
Conclusion: you have to calculate your total outlay in order to figure out which cpu is the better value.
Half the fastest CPU? (Score:3, Interesting)
For example, I bought a new system back in 2000. I think the top of the range Intel chips then were P3s @ 700-800 MHz. I bought two P2-450s for my computer. A few years later I bought two P3-850s, which was the max the motherboard would take. For those four CPUs, I paid less than the price of a single P3-550 back when I was originally shopping around.
Buying top-of-the-range CPUs is just a waste of money. Gamers are the biggest fools of the bunch with their obsession to have the latest and greatest.
Price vs Performance (Score:3, Interesting)
Shifting to a DC powergrid helped a lot too.
Interesting (Score:2)
So, what does this say? To me, it says that SMP and mulitcore is
Re:Interesting (Score:2, Informative)
SPARCs are supposed to be multicore soon
SPARC's are multicore now (dual core). They are supposed to be massively multicore soon(eight cores per die/four threads per core on 2006-1Q).
First define "performance"...! (Score:2)
Overkill (Score:5, Insightful)
Sure you can solve little man's syndrome by buying an "efficient" powerhouse Processor, but what good is it when you wont see any difference 99% of the time and you can save $400.
Be careful with this analysis (Score:2)
A 3000+ might be cheap, but factor in other costs and it might not be the fastest (indeed a quick check su
Most people (Score:3, Interesting)
I disagree
But I'm a rendering geek
I was VERY happy to see the POVRAY price/performance (technically performance/price) breakdown... and will definitely be getting an Athlon 64 XP when I build my system... the 3000+ model if these numbers are still valid when I get the loot
Overclockability (Score:3, Informative)
Yes, I know not everyone overclocks, but with chips that clock as easy as the A64's, you almost have to consider it. For example, the 3200+ came out as second place for performance/$ in every test, beat only by the 3000+. However, my 3200+ is currently running stable and cool at 2.6 Ghz and has a 512K cache.
This puts it between the 4000+ and the FX-55. And my OC is very typical. As a matter of fact, it is low. Just about any venice 3200+ will hit that speed easily, and many will reach 2.7+Ghz. This puts the peformance/$ WAY up there.
The 3000+ would probably also beat it. For some reason when I purchased my CPU, I forgot that I could run my RAM on dividers, so I ordered the 3200+ for its higher multiplier, which is completely useless with any modern motherboard, since RAM speed and CPU speed are independant of each other.
So basically, I am saying get a 3000+, since it is the best chip out there for for performance/$, and almost matches the top of the heap for raw performance as well.
Significant flaw with their math skews results (Score:3, Informative)
Unfortunately, you can't do anything with a bare processor. You need a system to plug it in to, and that system costs money.
If you assume that the disk/video/case/fans/power-supply/motherboard/OS package would cost $600 or so, then that would have the effect of adding $600 to the cost of each processor for a system that can do actual work. For example, in the 3Ds Max 7 Rendering Test, their calculated best performer was the Intel Pentium 4 630 or Intel Pentium D 820 -- relatively cheap processors.
But, adding the $600 to the cost makes the best performer the Athlon 64 X2 3800 (the cheapest of the Athlon dual proc chips.) The other X2 chips round comprise four of the next five places as well.
I think that adding a minimal system cost makes for a far more useful comparison -- and it does show the value of the new dual-proc systems. Not too surprisingly, the Athlon 64 FX chips still the worst price-performance solution -- they're just too expensive for what you get.
Thad Beier
Why no Sempron or Celeron? (Score:4, Insightful)
(performance ^ 2) / $ (Score:3, Interesting)
When I buy a new CPU, I use a slightly different metric. Bang-for-buck is important to me, but so is raw performance. So I multiply the two together: (units of performance) * (units of performance per dollar) = (perf units ^ 2 / dollars). This tends to yield a maximum at a couple of speed grades below the highest available, which is the point at which the prices really start to take off.
Why didn't they consider power consumption? (Score:4, Insightful)
As energy prices climb the effect will only become more pronounced. Selecting a processor which is cheaper and faster but also happens to consume as much power as a small city is NOT a cost effective solution. Why blind ourselves to this?
You must consider Pentium M and power consumption (Score:3, Informative)
Re:dual core cpu for amd 64 ? (Score:2, Informative)
Re:Good idea but ultimately useless (Score:3, Insightful)
Do you feel lucky, punk? (Score:3, Funny)
Re:Unless you have the money.... (Score:4, Funny)
Re:Unless you have the money.... (Score:4, Insightful)
So, if an extra $362.00 will get you a faster processor, and $574.00 will get you the better video card, it doesn't matter whether your skills require you to be inside the barn to shoot it.
You may notice that case mods don't improve performance at all, but people still spend money on them.
Disclaimer: If I had more money I'd buy spiffy hardware too.