Radeon HD 7950 vs Radeon R7 M270

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7950 and Radeon R7 M270. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7950 and Radeon R7 M270. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 7950 Radeon R7 M270
Power consumption (TDP) 200 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin
Memory type GDDR5 Not Listed
Maximum RAM amount 3 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 7950 is connected by PCIe 3.0 x16, and Radeon R7 M270 uses PCIe 3.0 x8 interface.
  • Radeon HD 7950 is used in Desktops, and Radeon R7 M270 - in Laptops.
  • Radeon HD 7950 is build with GCN 1.0 architecture, and Radeon R7 M270 - with GCN.
  • Radeon HD 7950 and Radeon R7 M270 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 1−2
medium / 1080p 40−45 0−1
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 6100% more, than Radeon R7 M270.

Full Specs

  Radeon HD 7950 Radeon R7 M270
Architecture GCN 1.0 GCN
Code name Tahiti Opal XT / Mars
Type Desktop Laptop
Release date 31 January 2012 7 January 2014
Pipelines 1792 384
Core clock speed 825 MHz
Boost Clock 1250 MHz
Transistor count 4,313 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 89.60 19.80
Floating-point performance 2,867 gflops 633.6 gflops
Length 267 mm
Memory bus width 384 Bit
Memory clock speed 1250 MHz
Memory bandwidth 240 GB/s 28.8 GB/s
Shared memory -
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Monero / XMR (CryptoNight) 0.56 kh/s
FreeSync + +
Bus support PCIe 3.0 x16 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 381 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune + +
DualGraphics +
ZeroCore + +
Switchable graphics +
Mantle +
Design reference
Number of Eyefinity displays 6
CrossFire +
Decred / DCR (Decred) 0.78 Gh/s
Ethereum / ETH (DaggerHashimoto) 13.86 Mh/s
Zcash / ZEC (Equihash) 250 Sol/s
Compute units 28
AppAcceleration +
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