Radeon 630 vs Radeon HD 6970M

When choosing between Radeon 630 and Radeon HD 6970M, 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 6970M.

Radeon 630 and Radeon HD 6970M are Laptop Graphics Cards

Note: Radeon 630 and Radeon HD 6970M 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 Radeon 630 or Radeon HD 6970M here:

Main Specs

  Radeon 630 Radeon HD 6970M
Power consumption (TDP) 50 Watt 75 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 6970M has 50% more power consumption, than Radeon 630.
  • Radeon 630 is connected by PCIe 3.0 x8, and Radeon HD 6970M uses MXM-B (3.0) interface.
  • Radeon 630 has 2 GB more memory, than Radeon HD 6970M.
  • Both cards are used in Laptops.
  • Radeon 630 is build with GCN 1.0 architecture, and Radeon HD 6970M - with Terascale 2.
  • Radeon 630 is manufactured by 14 nm process technology, and Radeon HD 6970M - by 40 nm process technology.
  • Memory clock speed of Radeon 630 is 5100 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 3−4 10−12
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 24−27
medium / 1080p 6−7 14−16
The average gaming FPS of Radeon HD 6970M in Assassin's Creed Odyssey is 133% more, than Radeon 630.

Full Specs

  Radeon 630 Radeon HD 6970M
Architecture GCN 1.0 Terascale 2
Code name Lexa Blackcomb XT
Type Laptop Laptop
Release date 12 August 2019 6 January 2011
Pipelines 512 960
Core clock speed 680 MHz
Boost Clock 1219 MHz
Transistor count 2,200 million 1,700 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 32.64
Floating-point performance 1,305.6 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 6000 MHz 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory - -
DirectX DirectX 12, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.6 4.4
OpenCL 1.2
Vulkan + N/A
Bitcoin / BTC (SHA256) 118 Mh/s
Laptop size large
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