Radeon HD 6950 vs Radeon R9 M375X

When choosing between Radeon HD 6950 and Radeon R9 M375X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6950 and Radeon R9 M375X.

Main Specs

  Radeon HD 6950 Radeon R9 M375X
Power consumption (TDP) 500 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6950 is connected by PCIe 2.0 x16, and Radeon R9 M375X uses PCIe 3.0 x16 interface.
  • Radeon R9 M375X has 2 GB more memory, than Radeon HD 6950.
  • Both cards are used in Desktops.
  • Radeon HD 6950 is build with TeraScale 3 architecture, and Radeon R9 M375X - with GCN 1.0.
  • Radeon HD 6950 is manufactured by 40 nm process technology, and Radeon R9 M375X - by 28 nm process technology.
  • Memory clock speed of Radeon HD 6950 is 125 MHz higher, than Radeon R9 M375X.

Game benchmarks

high / 1080p 14−16 9−10
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 27−30 21−24
medium / 1080p 16−18 12−14
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 41% more, than Radeon R9 M375X.

Full Specs

  Radeon HD 6950 Radeon R9 M375X
Architecture TeraScale 3 GCN 1.0
Code name Cayman Tropo
Type Desktop Desktop
Release date 14 December 2010 5 May 2015
Pipelines 1408 640
Core clock speed 925 MHz
Boost Clock 800 MHz 1015 MHz
Transistor count 2,640 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 70.40 40.60
Floating-point performance 2,252.8 gflops 1,299 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1250 MHz 1125 MHz
Memory bandwidth 72 GB/s
Shader Model 5.0 5.1
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
FreeSync +
Bus support PCIe 2.0 x16 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 244 Mh/s
Eyefinity + +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
CrossFire +
Compute units 10
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