Radeon HD 6950 vs Radeon R6 Carrizo

When choosing between Radeon HD 6950 and Radeon R6 Carrizo, 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 HD 6950 and Radeon R6 Carrizo.

Radeon R6 Carrizo is a Laptop Graphics Card

Note: Radeon R6 Carrizo 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 R6 Carrizo here:

Main Specs

  Radeon HD 6950 Radeon R6 Carrizo
Power consumption (TDP) 500 Watt 12-35 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6950 has 4066% more power consumption, than Radeon R6 Carrizo.
  • Radeon HD 6950 is used in Desktops, and Radeon R6 Carrizo - in Laptops.
  • Radeon HD 6950 is build with TeraScale 3 architecture, and Radeon R6 Carrizo - with GCN 1.2/2.0.
  • Radeon HD 6950 is manufactured by 40 nm process technology, and Radeon R6 Carrizo - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 0−1
ultra / 1080p 8−9 0−1
QHD / 1440p 3−4 0−1
low / 720p 27−30 10−12
medium / 1080p 16−18 2−3
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 266% more, than Radeon R6 Carrizo.

Full Specs

  Radeon HD 6950 Radeon R6 Carrizo
Architecture TeraScale 3 GCN 1.2/2.0
Code name Cayman Carrizo
Type Desktop Laptop
Release date 14 December 2010 4 June 2015
Pipelines 1408 384
Boost Clock 800 MHz 800 MHz
Transistor count 2,640 million 2410 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 70.40
Floating-point performance 2,252.8 gflops
Length 267 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 1250 MHz
Shared memory +
DirectX DirectX 12 (FL 12_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 244 Mh/s
Laptop size medium sized
Eyefinity +
Design reference
CrossFire +
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