Radeon HD 6950 vs Radeon R7 512 Cores Kaveri

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6950 and Radeon R7 512 Cores Kaveri. 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 R7 512 Cores Kaveri. 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 R7 512 Cores Kaveri

Main Specs

  Radeon HD 6950 Radeon R7 512 Cores Kaveri
Power consumption (TDP) 500 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
  Check Price
  • Both cards are used in Desktops.
  • Radeon HD 6950 is build with TeraScale 3 architecture, and Radeon R7 512 Cores Kaveri - with GCN.
  • Radeon HD 6950 is manufactured by 40 nm process technology, and Radeon R7 512 Cores Kaveri - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 7−8
ultra / 1080p 8−9 4−5
QHD / 1440p 3−4 0−1
low / 720p 27−30 18−20
medium / 1080p 16−18 9−10
The average gaming FPS of Radeon HD 6950 in Assassin's Creed Odyssey is 70% more, than Radeon R7 512 Cores Kaveri.

Full Specs

  Radeon HD 6950 Radeon R7 512 Cores Kaveri
Architecture TeraScale 3 GCN
Code name Cayman Kaveri Spectre
Type Desktop Desktop
Release date 14 December 2010 14 January 2014
Pipelines 1408 512
Core clock speed 720 MHz
Boost Clock 800 MHz
Transistor count 2,640 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
Memory clock speed 1250 MHz
Shared memory +
DirectX DirectX 12 (FL 12_0), Shader 5.2
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 244 Mh/s
Eyefinity +
Design reference
CrossFire +
  Check Price