hello...newbie here...please be kind
deciding between setting up (2)geforce 9600 gso 512mb in SLI mode
or
purchasing an hd5770
i can purchase the 9600's for about $55-60 each which would be alot less than the cost of the hd5770...but how would they compare? according to hardware compare - hwcompare.com - comparing the 9600 gos 512mb to the hd5770 shows this:
Intro
The GeForce 9600 GSO 512MB comes with core clock speeds of 650 MHz on the GPU, and 900 MHz on the 512 MB of GDDR3 memory. It features 96 SPUs along with 48 Texture Address Units and 16 ROPs.
Compare that to the Radeon HD 5770, which has GPU clock speed of 850 MHz, and 1024 MB of GDDR5 memory running at 1200 MHz through a 128-bit bus. It also is comprised of 800(160x5) Stream Processors, 40 TAUs, and 16 ROPs.
(No game benchmarks for this combination yet.)
Power, Temperatures and Theoretical Benchmarks
Power ConsumptionGeForce 9600 GSO 512MB 90 Watts
Radeon HD 5770 108 Watts
Difference: 18 Watts (17%)
Memory Bandwidth
The Radeon HD 5770 should in theory be quite a bit faster than the GeForce 9600 GSO 512MB overall. (explain)
Radeon HD 5770 76800 MB/sec
GeForce 9600 GSO 512MB 57600 MB/sec
Difference: 19200 (25%)
Texel Rate
The Radeon HD 5770 is a small bit (about 8%) faster with regards to texture filtering than the GeForce 9600 GSO 512MB. (explain)
Radeon HD 5770 34000 Mtexels/sec
GeForce 9600 GSO 512MB 31200 Mtexels/sec
Difference: 2800 (8%)
Pixel Rate
The Radeon HD 5770 is much (more or less 24%) faster with regards to AA than the GeForce 9600 GSO 512MB, and should be able to handle higher screen resolutions while still performing well. (explain)
Radeon HD 5770 13600 Mpixels/sec
GeForce 9600 GSO 512MB 10400 Mpixels/sec
Difference: 3200 (24%)
my question is this...theoretically, would using the 9600 gos 512mb in sli(2) double these rates? would this also mean it is more cost effective to use (2)9600's versus (1)5770 and still get the same or better performance? all input is greatly appreciated...thanks.
~kaoscoded
deciding between setting up (2)geforce 9600 gso 512mb in SLI mode
or
purchasing an hd5770
i can purchase the 9600's for about $55-60 each which would be alot less than the cost of the hd5770...but how would they compare? according to hardware compare - hwcompare.com - comparing the 9600 gos 512mb to the hd5770 shows this:
Intro
The GeForce 9600 GSO 512MB comes with core clock speeds of 650 MHz on the GPU, and 900 MHz on the 512 MB of GDDR3 memory. It features 96 SPUs along with 48 Texture Address Units and 16 ROPs.
Compare that to the Radeon HD 5770, which has GPU clock speed of 850 MHz, and 1024 MB of GDDR5 memory running at 1200 MHz through a 128-bit bus. It also is comprised of 800(160x5) Stream Processors, 40 TAUs, and 16 ROPs.
(No game benchmarks for this combination yet.)
Power, Temperatures and Theoretical Benchmarks
Power ConsumptionGeForce 9600 GSO 512MB 90 Watts
Radeon HD 5770 108 Watts
Difference: 18 Watts (17%)
Memory Bandwidth
The Radeon HD 5770 should in theory be quite a bit faster than the GeForce 9600 GSO 512MB overall. (explain)
Radeon HD 5770 76800 MB/sec
GeForce 9600 GSO 512MB 57600 MB/sec
Difference: 19200 (25%)
Texel Rate
The Radeon HD 5770 is a small bit (about 8%) faster with regards to texture filtering than the GeForce 9600 GSO 512MB. (explain)
Radeon HD 5770 34000 Mtexels/sec
GeForce 9600 GSO 512MB 31200 Mtexels/sec
Difference: 2800 (8%)
Pixel Rate
The Radeon HD 5770 is much (more or less 24%) faster with regards to AA than the GeForce 9600 GSO 512MB, and should be able to handle higher screen resolutions while still performing well. (explain)
Radeon HD 5770 13600 Mpixels/sec
GeForce 9600 GSO 512MB 10400 Mpixels/sec
Difference: 3200 (24%)
my question is this...theoretically, would using the 9600 gos 512mb in sli(2) double these rates? would this also mean it is more cost effective to use (2)9600's versus (1)5770 and still get the same or better performance? all input is greatly appreciated...thanks.
~kaoscoded