Radeon HD 6950 vs Radeon HD 7670A

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6950 and Radeon HD 7670A. 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 6950 and Radeon HD 7670A. 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.

Main Specs

  Radeon HD 6950 Radeon HD 7670A
Power consumption (TDP) 500 Watt 45 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6950 has 1011% more power consumption, than Radeon HD 7670A.
  • Radeon HD 6950 is connected by PCIe 2.0 x16, and Radeon HD 7670A uses MXM-A (3.0) interface.
  • Radeon HD 6950 has 1 GB more memory, than Radeon HD 7670A.
  • Both cards are used in Desktops.
  • Radeon HD 6950 is build with TeraScale 3 architecture, and Radeon HD 7670A - with TeraScale 2.
  • Radeon HD 6950 and Radeon HD 7670A are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 2750 MHz higher, than Radeon HD 6950.

Game benchmarks

high / 1080p 14−16 1−2
ultra / 1080p 8−9 0−1
QHD / 1440p 3−4 0−1
low / 720p 27−30 12−14
medium / 1080p 16−18 3−4
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 233% more, than Radeon HD 7670A.

Full Specs

  Radeon HD 6950 Radeon HD 7670A
Architecture TeraScale 3 TeraScale 2
Code name Cayman Turks
Type Desktop Desktop
Release date 14 December 2010 5 January 2012
Pipelines 1408 480
Core clock speed 600 MHz
Boost Clock 800 MHz
Transistor count 2,640 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 70.40 14.40
Floating-point performance 2,252.8 gflops 576.0 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1250 MHz 4000 MHz
Memory bandwidth 64 GB/s
DirectX 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 244 Mh/s
Eyefinity +
Design reference
CrossFire +
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