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Low benchmark scores on a 7850

Last response: in Graphics & Displays
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March 31, 2012 9:44:16 PM

I recently upgraded my girlfriends stationary with a new PSU and a spanking new 7850. I decided to run a 3DMark Vantage Performance test to compare her to mine and a few other buddies. She got a score of roughly 17000 (stock clock), which I thought was a bit low, since it's only about 1000 more than my 6870 (slightly OC). After some Googling most reviews report that it should give about 20-21000 on the performance preset.

Drivers are fresh, it works perfectly in every other scenario. Any idea why it reports such a low score? Thanks.
a c 165 U Graphics card
March 31, 2012 9:48:36 PM

What are the rest of the specs? Vantage, like 3d Mark 06 is quite dependant on CPU performance.
March 31, 2012 10:14:36 PM



Here's a screenshot. I thought the "GPU Score" reflected purely on the GPU itself. Is it affected by bandwidth of the NB and RAM speeds as well?

Rest of specs:
C2D Q9550 @ 2.83Ghz
6GB DDR3 @ 1066Mhz
Windows 7 Pro 64bit
500GB 7200RPM HDD
Related resources
April 3, 2012 12:31:20 PM

I've Googled around a bit more and found no apparent solution to this. I even tried overclocking is slightly, it raised the scores but it's still way lower than any of the review benchmarks.

Anyone have any input on this?
a b U Graphics card
April 3, 2012 2:48:43 PM

Hello.
Don't worry at all. 3Dmark Vantage on Performance mode (Pscore) works on 1280x720 and it depends also from cpu a LOT. Your cpu is bottleneck (at this benchmark) your gpu's potential. Your score is perfectly normal.
Check mine with Q6600 @3Ghz with 4GB RAM DDR2 666hz with a factory o/c GTX570 @750/1500/3900: 3Dmark Vantage OC .
As you can see even though I have a more powerful gpu ( Guru3D 3DmarkVantage tests ) my cpu scores less than yours and while we should have 1200+ marks diff, we have only 400. edit: Guru3D tests had: Processor: Core i7 965 Extreme @ 3750 MHz, Graphics Card: Radeon HD 7850, Radeon HD 7870 - 1 GHz Edition, Memory: 6144 MB (3x 2048 MB) DDR3 Corsair @ 1500 MHz.

My scores: Detailed scores:

3DMark Score
15377 3DMarks
--------------------------------------------------------------------------------
Graphics Score
18283
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CPU Score
10412
--------------------------------------------------------------------------------
Jane Nash
52.16 FPS
--------------------------------------------------------------------------------
New Calico
54.99 FPS
--------------------------------------------------------------------------------
AI Test
1386 operations/s
--------------------------------------------------------------------------------
Physics Test
15 operations/s

:) 
a c 175 U Graphics card
April 3, 2012 5:45:22 PM

Check how 3DMark11 is? There may be a possible bottleneck on the Core 2 Quad. If you would, you can upgrade the motherboard+processor+RAM so that you don't have this issue anymore.
!