hi , i have question, is that amd release 5570 with turks core gpu?
with just only have 320sp and 4rOps?
seems odd card to me
These are the scores I got while running 3DMark03, 3DMark05, 3DMark06, 3DMark Vantage:
specs = Core 2 Duo E6420, Asus P5L-MX (945G chipset), 4Gb DDR2, Win7 SP1 (32-bit)
PowerColor Radeon HD5570 Catalyst 11.12
3DMark03 = 15315
3DMark05 = 9779
3DMark06 = 4595
3DMark Vantage (Performance preset) = P3186 ; GPU score = 2986
When I compare the scores with HD5570 scores on the Internet, it seems a bit slower (sometimes much slower) -- I understand most benchmark reviews use a very fast CPU system (whereas here it's an old E6420 only), but then I don't think the E6420 should be bottlenecking the HD5570 a lot to have significantly slower scores.
(compared for instance: <click here for link>
where the test setup used a Core i7-920 and got these scores:
3DMark03 = 24194
3DMark05 = 13798
3DMark06 = 7275 )
I notice this PowerColor Radeon HD5570 has a slightly slower memory clock than the reference HD5570:
this HD5570 has only 667mhz GDDR3 memory (=1334mhz effective rate)
whereas the reference Radeon HD5570 is supposed to be 800mhz = 1600mhz effective rate
while some Radeon HD5570 actually have 900mhz = 1800mhz effective rate.
But not only that.
I notice that based on GPU-Z and other specs info,
the Radeon HD5570 is supposed to have 400 stream / unified shader processors.
Whereas this PowerColor HD5570 has only 320 stream / unified shader processors (assuming GPU-Z is correct).
Can someone else post the GPU-Z screenshot of their Radeon HD5570 for comparison purposes?
(specifically I'm interested to find out if the Sapphire Radeon HD5570 has similar specs since they have similar price)
with just only have 320sp and 4rOps?
seems odd card to me
These are the scores I got while running 3DMark03, 3DMark05, 3DMark06, 3DMark Vantage:
specs = Core 2 Duo E6420, Asus P5L-MX (945G chipset), 4Gb DDR2, Win7 SP1 (32-bit)
PowerColor Radeon HD5570 Catalyst 11.12
3DMark03 = 15315
3DMark05 = 9779
3DMark06 = 4595
3DMark Vantage (Performance preset) = P3186 ; GPU score = 2986
When I compare the scores with HD5570 scores on the Internet, it seems a bit slower (sometimes much slower) -- I understand most benchmark reviews use a very fast CPU system (whereas here it's an old E6420 only), but then I don't think the E6420 should be bottlenecking the HD5570 a lot to have significantly slower scores.
(compared for instance: <click here for link>
where the test setup used a Core i7-920 and got these scores:
3DMark03 = 24194
3DMark05 = 13798
3DMark06 = 7275 )
I notice this PowerColor Radeon HD5570 has a slightly slower memory clock than the reference HD5570:
this HD5570 has only 667mhz GDDR3 memory (=1334mhz effective rate)
whereas the reference Radeon HD5570 is supposed to be 800mhz = 1600mhz effective rate
while some Radeon HD5570 actually have 900mhz = 1800mhz effective rate.
But not only that.
I notice that based on GPU-Z and other specs info,
the Radeon HD5570 is supposed to have 400 stream / unified shader processors.
Whereas this PowerColor HD5570 has only 320 stream / unified shader processors (assuming GPU-Z is correct).
Can someone else post the GPU-Z screenshot of their Radeon HD5570 for comparison purposes?
(specifically I'm interested to find out if the Sapphire Radeon HD5570 has similar specs since they have similar price)