GeForce 9800M GTX SLI vs Radeon HD 6950M

Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800M GTX SLI 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 9800M GTX SLI 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 9800M GTX SLI and Radeon HD 6950M are Laptop Graphics Cards

Note: GeForce 9800M GTX SLI 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 9800M GTX SLI or Radeon HD 6950M here:

Main Specs

  GeForce 9800M GTX SLI Radeon HD 6950M
Power consumption (TDP) 150 Watt 50 Watt
Interface MXM-B (3.0)
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • GeForce 9800M GTX SLI has 200% more power consumption, than Radeon HD 6950M.
  • Radeon HD 6950M has 1 GB more memory, than GeForce 9800M GTX SLI.
  • Both cards are used in Laptops.
  • GeForce 9800M GTX SLI is build with G9x architecture, and Radeon HD 6950M - with Terascale 2.
  • Core clock speed of Radeon HD 6950M is 80 MHz higher, than GeForce 9800M GTX SLI.
  • GeForce 9800M GTX SLI is manufactured by 65 nm process technology, and Radeon HD 6950M - by 40 nm process technology.
  • Memory clock speed of Radeon HD 6950M is 100 MHz higher, than GeForce 9800M GTX SLI.

Game benchmarks

high / 1080p 10−11 8−9
ultra / 1080p 6−7 5−6
QHD / 1440p 0−1 0−1
low / 720p 21−24 20−22
medium / 1080p 12−14 10−12
The average gaming FPS of GeForce 9800M GTX SLI in Assassin's Creed Odyssey is 18% more, than Radeon HD 6950M.

Full Specs

  GeForce 9800M GTX SLI Radeon HD 6950M
Architecture G9x Terascale 2
Code name NB9E-GTX Blackcomb Pro
Type Laptop Laptop
Release date 15 July 2008 6 January 2011
Pipelines 224 960
Core clock speed 500 MHz 580 MHz
Transistor count 3016 Million 1,700 million
Manufacturing process technology 65 nm 40 nm
Texture fill rate 27.84
Floating-point performance 1,113.6 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 800 MHz 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
CUDA +
SLI options +
Laptop size large large
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