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Gaming Performance Comparison

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 7950 3-way Crossfire are massively better than the .

The has no core clock speed set, so any comparison between Texture and Pixel Fill Rates is not currently possible.

The HD 7950 was released over three years more recently than the , and so the HD 7950 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the when running the latest games.

The HD 7950 has 3072 MB video memory, but the does not have an entry, so the two GPUs cannot be reliably compared in this area.

The HD 7950 has 5376 Shader Processing Units but the does not have an entry, so the two GPUs cannot be reliably compared in this area.

The Radeon HD 7950 3-way Crossfire requires 540 Watts to run but there is no entry for the .

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GPU Core Details

Core Speed800 MHzvs-
ArchitectureGCN 1.0 Tahiti PRO (x3)-
Notebook GPUnono
SLI/Crossfirenovsno
Dedicatedyesvsno
Release Date01 Jan 2012-
GPU LinkGD LinkGD Link
Approved
Comparison

GPU Memory

Memory3072 MBvs-
Memory Speed1250 MHzvs-
Memory Bus1152 Bitvs-
Memory TypeGDDR5vs-
Memory Bandwidth720GB/secvs-
L2 Cache 2304 KB green tick vs -
Comparison

GPU Display

Shader Processing Units5376vs-
Actual Shader Performance3871vs-
Technology28nmvs-
Texture Mapping Units336vs-
Texture Rate268.8 GTexel/svs-
Render Output Units96vs-
Pixel Rate76.8 GPixel/svs-
Comparison

GPU Display Tech

DirectX11.1vs-
Shader Model5.0vs-
Open GL4.2vs-
Max Resolution (WxH)-vs-
VGA Connections0vs-
DVI Connections3vs-
HDMI Connections3vs-
Comparison

GPU Power Requirements

Max Power540 Watts-

GPU Supporting Hardware

Recommended RAM8 GB-
Recommended Screen Size1920x1080-
Recommended PSU--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon HD 7950 3-way Crossfire is a solution of three Radeon HD 7950 put together using AMD'S Crossfire technology.
Check the page of Radeon HD 7950 to know more about its chip.
Crossfire relies a lot on proper driver support and may suffer from micro-stuttering in lower frame rates (below 30). Benchmarks indicate the performance is overall, is somewhat superior to a single Radeon HD 7990 performing by itself it might be worse (depending on whether or not the 3D game supports crossfire or in the graphics driver) than a single Radeon HD 7950. Expect this combination to draw up to 540 Watt though the average power consumption should be slightly lower.
Even the most demanding games will run at the highest settings.
Recommended CPUIntel Core i5-4670S 3.1GHz
Intel Core i5-3570 3.4GHz
Intel Core i5-3570K 3.4GHz
AMD Opteron 6366 HE
Intel Xeon E3-1225 v2
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Possible GPU UpgradesGeForce GTX 770 Gainward Phantom 4GB Edition
GeForce GTX 770 Inno3D iChill HerculeZ X3 Ultra 4GB Edition
GeForce GTX 770 DirectCU II 2GB OC Edition
Radeon R9 280X Sapphire Toxic 3GB OC Edition
GeForce GTX 770
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GPU Variants--