Radeon HD 7950 vs Radeon R9 M295X

If you are going to buy a new graphics card and are choosing between Radeon HD 7950 and Radeon R9 M295X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 7950 stacks up against Radeon R9 M295X, check out specs charts below.

Radeon R9 M295X is a Laptop Graphics Card

Note: Radeon R9 M295X 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 R9 M295X here:

Main Specs

  Radeon HD 7950 Radeon R9 M295X
Power consumption (TDP) 200 Watt 250 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 Not Listed
Maximum RAM amount 3 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
  Check Price Check Price
  • Radeon R9 M295X has 25% more power consumption, than Radeon HD 7950.
  • Radeon HD 7950 is connected by PCIe 3.0 x16, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • Radeon HD 7950 is used in Desktops, and Radeon R9 M295X - in Laptops.
  • Radeon HD 7950 is build with GCN 1.0 architecture, and Radeon R9 M295X - with GCN 3.
  • Radeon HD 7950 and Radeon R9 M295X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
Radeon HD 7950 and Radeon R9 M295X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7950 Radeon R9 M295X
Architecture GCN 1.0 GCN 3
Code name Tahiti Tonga
Type Desktop Laptop
Release date 31 January 2012 16 October 2014
Pipelines 1792 2048
Core clock speed 723 MHz
Boost Clock 1250 MHz
Transistor count 4,313 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 89.60 92.54
Floating-point performance 2,867 gflops 2,961 gflops
Length 267 mm
Memory bus width 384 Bit
Memory clock speed 1250 MHz
Memory bandwidth 240 GB/s 160.0 GB/s
Shared memory -
DirectX Not Listed
Shader Model 5.1 6.3
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 392 Mh/s
Laptop size large
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 +
  Check Price Check Price