GeForce GTX 285: 55nm Enabling Higher Performance
by Derek Wilson on January 15, 2009 9:00 AM EST- Posted in
- GPUs
Just last week, NVIDIA announced both the GTX 295 and GTX 285. Today we have availability on both and test results for the GTX 285. As we weren't able to get power tests done time to include in the GTX 295 review, we also have those available today.
EVGA was kind enough to provide the hardware for this review. They sent us two GTX 280s for single and SLI testing. They provided us with overclocked cards, but for this article we underclocked them to stock GTX 285 speeds in order to learn what we can expect from non-overclocked variants.
The hardware looks the same as the current GeForce GTX 280. There really isn't anything aside from the GPU that appears different (except the sticker on the card that is).
We've already indicated the changes that have gone into the GTX 285, but here's another look at the updated clock speeds and the test setup.
| GTX 295 | GTX 285 | GTX 280 | GTX 260 Core 216 | GTX 260 | 9800 GTX+ | |
| Stream Processors | 2 x 240 | 240 | 240 | 216 | 192 | 128 |
| Texture Address / Filtering | 2 x 80 / 80 | 80 / 80 | 80 / 80 | 72/72 | 64 / 64 | 64 / 64 |
| ROPs | 28 | 32 | 32 | 28 | 28 | 16 |
| Core Clock | 576MHz | 648MHz | 602MHz | 576MHz | 576MHz | 738MHz |
| Shader Clock | 1242MHz | 1476MHz | 1296MHz | 1242MHz | 1242MHz | 1836MHz |
| Memory Clock | 999MHz | 1242MHz | 1107MHz | 999MHz | 999MHz | 1100MHz |
| Memory Bus Width | 2 x 448-bit | 512-bit | 512-bit | 448-bit | 448-bit | 256-bit |
| Frame Buffer | 2 x 896MB | 1GB | 1GB | 896MB | 896MB | 512MB |
| Transistor Count | 2 x 1.4B | 1.4B | 1.4B | 1.4B | 1.4B | 754M |
| Manufacturing Process | TSMC 55nm | TSMC 55nm | TSMC 65nm | TSMC 65nm | TSMC 65nm | TSMC 55nm |
| Price Point | $500 | $400 | $350 - $400 | $250 - $300 | $250 - $300 | $150 - 200 |
The price point for the GTX 285 is $400, but newegg has parts for $380 right now and overclocked variants for not too much more.
The Test
| Test Setup | |
| CPU | Intel Core i7-965 3.2GHz |
| Motherboard | ASUS Rampage II Extreme X58 |
| Video Cards | ATI Radeon HD 4870 X2 ATI Radeon HD 4870 1GB NVIDIA GeForce GTX 295 EVGA NVIDIA GeForce GTX 285 SLI NVIDIA GeForce GTX 280 SLI NVIDIA GeForce GTX 260 SLI EVGA NVIDIA GeForce GTX 285 NVIDIA GeForce GTX 280 NVIDIA GeForce GTX 260 |
| Video Drivers | Catalyst 8.12 hotfix ForceWare 181.20 |
| Hard Drive | Intel X25-M 80GB SSD |
| RAM | 6 x 1GB DDR3-1066 7-7-7-20 |
| Operating System | Windows Vista Ultimate 64-bit SP1 |
| PSU | PC Power & Cooling Turbo Cool 1200W |
Facebook
Twitter
RSS
76 Comments
View All Comments
DerekWilson - Saturday, January 17, 2009 - link
It comes with a DVI to HTMI converter. It also carries sound.Daeros - Sunday, January 18, 2009 - link
With Nvidia you only get HDMI sound if you mobo or sound card has the 2-pin SPDIF connector. With ATI, the card actually has a controller built-in.jay401 - Friday, January 16, 2009 - link
Call me when it's <$300.Average Joe - Friday, January 16, 2009 - link
As the owner of a 22" LCD. I think 22" is the perfect size. 24" didn't seem to be worth the extra 200 dollars they cost at the time not to mention that my poor 8800gt 512 would be stuck on medium for everything..
I play games at 1680 x 1050.
I don't like to run SLI rigs because I'm not willing to deal with the noise, power, heat the other 85% of the time I'm not playing Crysis.
I buy single cards and usually midrange motherboards like the P45. The 4870X2 seems like a waste to me personally. I'm as likely to be playing Civ, Guild Wars, or Total War as I am Fallout or Crysis. So I only going to be using that 2nd chip some of the time. I think I'm still more likely to buy one of those X2 boards someday than I am of buying second graphics card thats the exact make and model as the one I have. They cards change to fast.
Fortunately, having the 22" LCD means I can get by pretty easily with just a single card. I keep reading in forums that ATI driver support ain't where it should be for Vista 64. I don't know if that is deserved or not but I'm avoiding ATI for now. I'm probably going to buy a GX280 or GX285 simply because it CAN play Crysis at 1680X1050 with a single card at max settings and a GX260 can't or barely can. 38.5 FPS is playable with some chopiness, 30 FPS is "its time to think about medium quality" when things get busy. I'm not sure how much less power a 280 uses vs 2 gx260's but I bet it makes less noise. I don't want to sit in front of a leaf blower when I running Turbo Tax.
I saw a 285 on new egg for $370 today thats less than some gx280's. I might wait for the pricing war carnage to bring the 280's down and get one of those.
hk6900 - Saturday, February 21, 2009 - link
Die painfully okay? Prefearbly by getting crushed to death in a
garbage compactor, by getting your face cut to ribbons with a
pocketknife, your head cracked open with a baseball bat, your stomach
sliced open and your entrails spilled out, and your eyeballs ripped
out of their sockets. Fucking bitch
I really hope that you get curb-stomped. It'd be hilarious to see you
begging for help, and then someone stomps on the back of your head,
leaving you to die in horrible, agonizing pain. *beep*
Shut the *beep* up f aggot, before you get your face bashed in and cut
to ribbons, and your throat slit.
You're dead if I ever meet you in real life, f ucker. I'll f ucking
kill you.
I would love to f ucking send your f ucking useless ass to the
hospital in intensive care, fighting for your worthless life.
http://www.youtube.com/watch?v=Po0j4ONZRGY">http://www.youtube.com/watch?v=Po0j4ONZRGY
I wish you a truly painful, bloody, gory, and agonizing death, *beep*
FAHgamer - Saturday, January 17, 2009 - link
You have heard that ATI's Vista 64 drivers are sub-par?However, I've heard that nVidia's drivers are far behind ATI's as regards (any flavor of) Vista.
While it might be true that Vista 64 Catalyst have issues (I don't know, I am using Vista 32 Ultimate and drivers are fine), I believe that you would be far worse off with an nVidia card.
Stonedofmoo - Saturday, January 17, 2009 - link
I don't know where you heard Nvidia's x64 drivers are behind Ati's as thats nonsense. If you look you will see all review sites use Vista x64 SP1 to do their reviews. They wouldn't do that if they were getting held back with poor drivers.In my experience the x64 drivers are every bit as good as x86 drivers, and Nvidia's are better than ATI's despite their more frequent driver releases. That's half ATI's trouble, by sticking to their monthly schedule quality control suffers.
hk6900 - Saturday, February 21, 2009 - link
Die painfully okay? Prefearbly by getting crushed to death in a
garbage compactor, by getting your face cut to ribbons with a
pocketknife, your head cracked open with a baseball bat, your stomach
sliced open and your entrails spilled out, and your eyeballs ripped
out of their sockets. Fucking bitch
I really hope that you get curb-stomped. It'd be hilarious to see you
begging for help, and then someone stomps on the back of your head,
leaving you to die in horrible, agonizing pain. *beep*
Shut the *beep* up f aggot, before you get your face bashed in and cut
to ribbons, and your throat slit.
You're dead if I ever meet you in real life, f ucker. I'll f ucking
kill you.
I would love to f ucking send your f ucking useless ass to the
hospital in intensive care, fighting for your worthless life.
http://www.youtube.com/watch?v=Po0j4ONZRGY">http://www.youtube.com/watch?v=Po0j4ONZRGY
I wish you a truly painful, bloody, gory, and agonizing death, *beep*
FAHgamer - Sunday, January 25, 2009 - link
Huh?Who are you replying to? You got me a little confused here...
Average Joe - Friday, January 16, 2009 - link
As the owner of a 22" LCD. I play games at 1680 x 1050. I run a mild overclock because the core 2's run so cool. I don't like to run SLI rigs because I'm not willing to deal with the noise, power and heat the other 85% of the time when I'm not playing Crysis. I tend to buy single cards. The 4870 X2 seems like a waste to me personally because I'm as likely to be playing Civ or Guild Wars as I am Fallout or Crysis.
Having the 22" LCD means I can get by pretty easily with just a single card. The word on the street is ATI driver support ain't where it should be. I don't know if that is deserved or not. I'm probably going to buy a GX280 or GX285 simply because I can play at 1680X1050 with a single card at max settings with one and a GX260 can't or barely can. 38.5 FPS FPS is quite a bit better than 30 I'm not sure how much less power a 280 uses vs 2 gx260's but I bet it makes less noise.
I saw a 285 on new egg for $370 today thats less than some gx280's. I might wait for the pricing war carnage to bring the 280's down and get one of those.