Radeon 630 vs Radeon HD 6950

When choosing between Radeon 630 and Radeon HD 6950, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon 630 and Radeon HD 6950.

Radeon 630 is a Laptop Graphics Card

Note: Radeon 630 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 630 here:

Main Specs

  Radeon 630 Radeon HD 6950
Power consumption (TDP) 50 Watt 500 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6950 has 900% more power consumption, than Radeon 630.
  • Radeon 630 is connected by PCIe 3.0 x8, and Radeon HD 6950 uses PCIe 2.0 x16 interface.
  • Radeon 630 has 2 GB more memory, than Radeon HD 6950.
  • Radeon 630 is used in Laptops, and Radeon HD 6950 - in Desktops.
  • Radeon 630 is build with GCN 1.0 architecture, and Radeon HD 6950 - with TeraScale 3.
  • Radeon 630 is manufactured by 14 nm process technology, and Radeon HD 6950 - by 40 nm process technology.
  • Memory clock speed of Radeon 630 is 4750 MHz higher, than Radeon HD 6950.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 27−30
medium / 1080p 6−7 16−18
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 183% more, than Radeon 630.

Full Specs

  Radeon 630 Radeon HD 6950
Architecture GCN 1.0 TeraScale 3
Code name Lexa Cayman
Type Laptop Desktop
Release date 12 August 2019 14 December 2010
Pipelines 512 1408
Boost Clock 1219 MHz 800 MHz
Transistor count 2,200 million 2,640 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 70.40
Floating-point performance 2,252.8 gflops
Length 267 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 6000 MHz 1250 MHz
Shared memory -
DirectX DirectX 12, Shader 5.0
Shader Model 5.0
OpenGL 4.6 4.4
OpenCL 1.2
Vulkan +
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 244 Mh/s
Eyefinity +
Design reference
CrossFire +
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