Radeon HD 7950 vs Radeon R9 M270X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7950 and Radeon R9 M270X. 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 R9 M270X. 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.

Main Specs

  Radeon HD 7950 Radeon R9 M270X
Power consumption (TDP) 200 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M270X has 1 GB more memory, than Radeon HD 7950.
  • Both cards are used in Desktops.
  • Radeon HD 7950 and Radeon R9 M270X are build with GCN 1.0 architecture.
  • Radeon HD 7950 and Radeon R9 M270X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7950 is 125 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 35−40 6−7
ultra / 1080p 21−24 4−5
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 16−18
medium / 1080p 40−45 8−9
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 355% more, than Radeon R9 M270X.

Full Specs

  Radeon HD 7950 Radeon R9 M270X
Architecture GCN 1.0 GCN 1.0
Code name Tahiti Venus
Type Desktop Desktop
Release date 31 January 2012 21 March 2014
Pipelines 1792 640
Core clock speed 725 MHz
Boost Clock 1250 MHz 775 MHz
Transistor count 4,313 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 89.60 31.00
Floating-point performance 2,867 gflops 1,536 gflops
Length 267 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 1250 MHz 1125 MHz
Memory bandwidth 240 GB/s 72 GB/s
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 x16
HDMI +
Bitcoin / BTC (SHA256) 381 Mh/s
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 10
AppAcceleration +
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