GeForce GTX 950 vs Radeon HD 6970

If you are going to buy a new graphics card and are choosing between GeForce GTX 950 and Radeon HD 6970, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 950 stacks up against Radeon HD 6970, check out specs charts below.

Main Specs

  GeForce GTX 950 Radeon HD 6970
Power consumption (TDP) 90 Watt 550 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pins 1x 6-pin + 1x 8-pin
Memory type GDDR5 DDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
Recommended system power (PSU) 350 Watt
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  • Radeon HD 6970 has 511% more power consumption, than GeForce GTX 950.
  • GeForce GTX 950 is connected by PCIe 3.0 x16, and Radeon HD 6970 uses PCIe 2.0 x16 interface.
  • GeForce GTX 950 and Radeon HD 6970 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 950 is build with Maxwell architecture, and Radeon HD 6970 - with Terascale 2.
  • GeForce GTX 950 is manufactured by 28 nm process technology, and Radeon HD 6970 - by 40 nm process technology.
  • Radeon HD 6970 is 260 mm longer, than GeForce GTX 950.
  • Memory clock speed of Radeon HD 6970 is 1369 MHz higher, than GeForce GTX 950.

Game benchmarks

high / 1080p 35−40 14−16
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 3−4
4K / 2160p 10−11
low / 720p 60−65 30−35
medium / 1080p 40−45 18−20
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 140% more, than Radeon HD 6970.

Full Specs

  GeForce GTX 950 Radeon HD 6970
Architecture Maxwell Terascale 2
Code name GM206 Cayman
Type Desktop Desktop
Release date 20 August 2015 14 December 2010
Pipelines 768 1536
Core clock speed 1024 MHz
Boost Clock 1188 MHz 880 MHz
Transistor count 2,940 million 2,640 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 49.2 billion/sec 84.48
Floating-point performance 1,825 gflops 2,703.4 gflops
Length 7.938" (20.2 cm) 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6.6 GB/s 1375 MHz
Memory bandwidth 105.6 GB/s
Shared memory -
G-SYNC support +
DirectX 12 (12_1)
Shader Model 6.4 5.0
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 768
Bus support PCI Express 3.0 PCIe 2.0 x16
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 233 Mh/s 273 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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