Radeon HD 6950M vs UHD Graphics 630

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6950M and UHD Graphics 630. 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 6950M and UHD Graphics 630. 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 HD 6950M is a Laptop Graphics Card

Note: Radeon HD 6950M 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 HD 6950M here:

Main Specs

  Radeon HD 6950M UHD Graphics 630
Power consumption (TDP) 50 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6950M has 233% more power consumption, than UHD Graphics 630.
  • Radeon HD 6950M is connected by MXM-B (3.0), and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Radeon HD 6950M is used in Laptops, and UHD Graphics 630 - in Desktops.
  • Radeon HD 6950M is build with Terascale 2 architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of Radeon HD 6950M is 280 MHz higher, than UHD Graphics 630.
  • Radeon HD 6950M is manufactured by 40 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 83% more, than UHD Graphics 630.

Full Specs

  Radeon HD 6950M UHD Graphics 630
Architecture Terascale 2 Gen. 9.5
Code name Blackcomb Pro Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 6 January 2011 1 October 2017
Pipelines 960 24
Core clock speed 580 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,700 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 27.84 26.45
Floating-point performance 1,113.6 gflops 460.8 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory - +
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.5
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan N/A 1.1.103
Laptop size large
Quick Sync +
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