Radeon HD 6970M Crossfire vs Radeon Pro 450

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6970M Crossfire and Radeon Pro 450. 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 6970M Crossfire and Radeon Pro 450. 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 6970M Crossfire and Radeon Pro 450 are Laptop Graphics Cards

Note: Radeon HD 6970M Crossfire and Radeon Pro 450 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 HD 6970M Crossfire or Radeon Pro 450 here:

Main Specs

  Radeon HD 6970M Crossfire Radeon Pro 450
Power consumption (TDP) 35 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 2 GB
Display Connectors No outputs
  Check Price Check Price
  • Radeon HD 6970M Crossfire and Radeon Pro 450 have maximum RAM of 2 GB.
  • Radeon HD 6970M Crossfire is used in Laptops, and Radeon Pro 450 - in Mobile workstations.
  • Radeon HD 6970M Crossfire is build with Terascale 2 architecture, and Radeon Pro 450 - with Polaris.
  • Core clock speed of Radeon Pro 450 is 120 MHz higher, than Radeon HD 6970M Crossfire.
  • Radeon HD 6970M Crossfire is manufactured by 40 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 450 is 4180 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 21−24 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 7−8 3−4
4K / 2160p 5−6
low / 720p 40−45 27−30
medium / 1080p 24−27 16−18
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 57% more, than Radeon Pro 450.

Full Specs

  Radeon HD 6970M Crossfire Radeon Pro 450
Architecture Terascale 2 Polaris
Code name Blackcomb XT Polaris 11
Type Laptop Mobile workstation
Release date 6 January 2011 27 October 2016
Pipelines 1920 640
Core clock speed 680 MHz 800 MHz
Transistor count 2x1700 Million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 32.00
Floating-point performance 1,024 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 900 MHz 5080 MHz
Memory bandwidth 81.28 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 127 Mh/s
Laptop size large large
  Check Price Check Price