Radeon HD 6950 vs Radeon R7 M270

When choosing between Radeon HD 6950 and Radeon R7 M270, 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 R7 M270.

Radeon R7 M270 is a Laptop Graphics Card

Note: Radeon R7 M270 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R7 M270 here:

Main Specs

  Radeon HD 6950 Radeon R7 M270
Power consumption (TDP) 500 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin
Memory type GDDR5 Not Listed
Maximum RAM amount 2 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 R7 M270 uses PCIe 3.0 x8 interface.
  • Radeon HD 6950 is used in Desktops, and Radeon R7 M270 - in Laptops.
  • Radeon HD 6950 is build with TeraScale 3 architecture, and Radeon R7 M270 - with GCN.
  • Radeon HD 6950 is manufactured by 40 nm process technology, and Radeon R7 M270 - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 0−1
ultra / 1080p 8−9
QHD / 1440p 3−4 0−1
low / 720p 27−30 1−2
medium / 1080p 16−18 0−1
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 2700% more, than Radeon R7 M270.

Full Specs

  Radeon HD 6950 Radeon R7 M270
Architecture TeraScale 3 GCN
Code name Cayman Opal XT / Mars
Type Desktop Laptop
Release date 14 December 2010 7 January 2014
Pipelines 1408 384
Core clock speed 825 MHz
Boost Clock 800 MHz
Transistor count 2,640 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 70.40 19.80
Floating-point performance 2,252.8 gflops 633.6 gflops
Length 267 mm
Memory bus width 256 Bit
Memory clock speed 1250 MHz
Memory bandwidth 28.8 GB/s
Shared memory -
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
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
CrossFire +
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