GeForce GT 755M vs Radeon HD 6950M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 755M and Radeon HD 6950M. 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 GeForce GT 755M and Radeon HD 6950M. 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.

GeForce GT 755M and Radeon HD 6950M are Laptop Graphics Cards

Note: GeForce GT 755M and Radeon HD 6950M are only used in laptop graphics. They have 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 GeForce GT 755M or Radeon HD 6950M here:

Main Specs

  GeForce GT 755M Radeon HD 6950M
Power consumption (TDP) 50 Watt 50 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 50 Watt.
  • GeForce GT 755M is connected by PCIe 3.0 x16, and Radeon HD 6950M uses MXM-B (3.0) interface.
  • GeForce GT 755M has 2 GB more memory, than Radeon HD 6950M.
  • Both cards are used in Laptops.
  • GeForce GT 755M is build with Kepler architecture, and Radeon HD 6950M - with Terascale 2.
  • Core clock speed of GeForce GT 755M is 400 MHz higher, than Radeon HD 6950M.
  • GeForce GT 755M is manufactured by 28 nm process technology, and Radeon HD 6950M - by 40 nm process technology.
  • Memory clock speed of GeForce GT 755M is 4500 MHz higher, than Radeon HD 6950M.

Game benchmarks

high / 1080p 7−8 8−9
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 20−22
medium / 1080p 9−10 10−12
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 10% more, than GeForce GT 755M.

Full Specs

  GeForce GT 755M Radeon HD 6950M
Architecture Kepler Terascale 2
Code name N14P- Blackcomb Pro
Type Laptop Laptop
Release date 25 June 2013 6 January 2011
Pipelines 384 960
Core clock speed 980 MHz 580 MHz
Transistor count 1,270 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 31.36 27.84
Floating-point performance 752.6 gflops 1,113.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 5400 MHz 900 MHz
Memory bandwidth 86.4 GB/s 115.2 GB/s
Shared memory - -
DirectX 12 API 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan 1.1.126 N/A
CUDA +
Bus support PCI Express 3.0, PCI Express 2.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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