Average Bench: 45.5% (40th of 540)

Based on 413 user benchmarks.  Device: 1002 679B Model: AMD Radeon HD 7900

Below average average bench

The AMD HD 7990 (CrossFire Disabled) averaged 54.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Render target array GShader (Sphere) 64.1fps
Avg. Parallax occlusion mapping (Stones) 184fps

Very good consistency

The range of scores (95th - 5th percentile) for the AMD HD 7990 (CrossFire Disabled) is just 19.8%. This is a relatively narrow range which indicates that the AMD HD 7990 (CrossFire Disabled) performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. High dynamic range lighting (Teapot) 80.9fps
Avg. NBody particle system (Galaxy) 137fps
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Average Bench

(Based on 413 samples)
Min Avg Max
72.5 Lighting 131 146
70.5 Reflection 80.9 87.7
121 Parallax 184 210
46.2% 132 fps
Min Avg Max
59.1 MRender 64.1 70.8
114 Gravity 137 149
84.6 Splatting 91 101
35.7% 97.4 fps
User Benchmarks Bench 3D DX9 3D DX10 3D DX11
The fastest GPU (mainstream) averages a speed of 100%
AMD(1002 0B2A) 3GB
MaxC: 1000 MHz, MaxM: 1500 MHz, Ram: 3GB, Driver: 16.6
Lighting 139
Reflection 84.6
Parallax 190
48% 138 fps
MRender 65.1
Gravity 138
Splatting 91.4
36% 98.1 fps
AMD(1002 0B2A) 3GB
Driver: aticfx64.dll Ver. 14.301.1001.0
Lighting 135
Reflection 83.2
Parallax 190
48% 136 fps
MRender 64.7
Gravity 146
Splatting 92.3
36% 101 fps
Asus(1043 045C) 3GB
MaxC: 980 MHz, MaxM: 1495 MHz, Ram: 3GB, Driver: 17.4.2
Lighting 131
Reflection 79.1
Parallax 182
46% 131 fps
MRender 61
Gravity 124
Splatting 86.4
34% 90.6 fps
AMD(1002 0B2A) 3GB
Driver: aticfx64.dll Ver. 12.104.0.0
Lighting 124
Reflection 83.8
Parallax 175
44% 128 fps
MRender 60.4
Gravity 131
Splatting 92.5
34% 94.7 fps
413 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,502,469 GPUs tested.

 Popular Cards

Based on statistics from 413 user benchmarks.

Hardware Id Samples Bench ± SD Model / Price
AMD(1002 0B2A) 73% 45% ± 7%
XFX(1682 32A0) 17% 46% ± 5%
Asus(1043 045C) 10% 45% ± 8%
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Typical HD 7990 (CrossFire Disabled) Builds (Compare 3,290 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 43%
Speed boat
Desktop
Desktop 54%
Yacht
Workstation
Workstation 44%
Speed boat

Motherboard: Asus CROSSHAIR V FORMULA-Z - $220

EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $558

Popular HD 7990 (CrossFire Disabled) compatible motherboards:

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Graphics Card Rankings (Price vs Performance) April 2017 GPU Rankings.

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See how consistently different GPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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