AT Exclusive Preview: The GeForce 7800 GS Hits the Scene
by Derek Wilson & Kristopher Kubicki on November 22, 2005 8:00 PM EST- Posted in
- GPUs
The Test
For our performance tests, we used exactly the same setup employed for our recent 7800 GTX 512 review. Since we only have one of these 7800 GS boards, we left out the SLI setups and stuck with single card configurations.
As with previous tests, we run our benchmarks with sound disabled.
For our performance tests, we used exactly the same setup employed for our recent 7800 GTX 512 review. Since we only have one of these 7800 GS boards, we left out the SLI setups and stuck with single card configurations.
| CPU: | AMD Athlon 64 FX-57 (2.8GHz) |
| Motherboard: | ASUS A8N32-SLI Deluxe |
| Chipset: | NVIDIA nForce4 SLI X16 |
| Chipset Drivers: | nForce4 6.82 |
| Memory: | OCZ PC3500 DDR 2-2-2-7 |
| Video Card: | ATI Radeon X1800 XT ATI Radeon X1800 XL ATI Radeon X850 XT NVIDIA GeForce 7800 GS NVIDIA GeForce 6800 GS NVIDIA GeForce 7800 GT NVIDIA GeForce 7800 GTX NVIDIA GeForce 7800 GTX 512 |
| Video Drivers: | ATI Catalyst 5.11 (WHQL) NVIDIA ForceWare 81.89 (Beta) |
| Desktop Resolution: | 1280x960 - 32-bit @ 60Hz |
| OS: | Windows XP Professional SP2 |
| Power Supply: | OCZ PowerStream 600W PSU |
As with previous tests, we run our benchmarks with sound disabled.
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nserra - Wednesday, November 23, 2005 - link
the 7800GTX512 is the card to buy because it's much faster than the others. ;)I want one but with 256MB memory, and less than 399$. Call it 7800GTX256 i dont care.
What happen to the Ultra (naming), doesnt sound good?
coldpower27 - Wednesday, November 23, 2005 - link
Your basically dreaming here, since the MSRP of the 7800 GTX 256 is 499US now, best we could hope for is GTX 256 Rev.2 at MSRP 549US.lexmark - Wednesday, November 23, 2005 - link
Could you guy possibly replace doom3 benchmarks with CoD2? The game is growing cobwebs now! :) Quake 4 should account for doom3 since its built with an optimized doom3 engine.KHysiek - Wednesday, November 23, 2005 - link
I think it needs a bit faster memory on release version. Something like 1.2GHz would be nice.coldpower27 - Wednesday, November 23, 2005 - link
The problem is both a lower product and a higher product, have the exact same memory bandwidth of 32GB/s, so it doens't look like they have much flexibility with the bandwidth. Unless you want to pull an ATI, and have memory bandwidth at different levels, across the entire line like X800 Series.Wesleyrpg - Wednesday, November 23, 2005 - link
I'm a bang for your buck sorta guy. Seems like its going to be a great card should it ever get released!How about the important stuff, does it overclock well, and how aboout those estra pipelines, are they unlockable?
DerekWilson - Wednesday, November 23, 2005 - link
Its a tough sell to even claim that the 7800 GS will ship with this pipeline and clock speed configuration, let alone to say that retail units will function similarly to this random early sample we happened to get our hands on.Up to 8 pipelines could be unlocked on this unit with RivaTuner, but if NVIDIA starts building G70 based silicon with only 16 pipes that capability could go away. And just becuase something can be unlocked doesn't mean it will work.
Finding out how overclockable this part will be is a big reason we want to see this card make it to market.
gibhunter - Wednesday, November 23, 2005 - link
Fine, since I've been a reader of AT for about 7 years (this is the first PC enthusiast site I visit every day) I'll give you guys a benefit of the doubt.Next time you write an article about an unanounced card, try not to sound so defensive. It makes you look guilty.
DerekWilson - Wednesday, November 23, 2005 - link
I didn't defend anything :-)My opinion on the subject is that the truth doesn't change if someone decides to believe a something else. And if you can't take us at our word in our articles then there's nothing I can say that will change your mind in our comments.
I would hope that our track record has proven us to be trustworthy and plain spoken with our readers. But that doesn't mean I want people to stop questioning us and keeping us honest.
Paratus - Tuesday, November 22, 2005 - link
Are any of these tested with AF?