GeForce GTX 670 vs Radeon HD 6850

When choosing between GeForce GTX 670 and Radeon HD 6850, 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 GeForce GTX 670 and Radeon HD 6850.

Main Specs

  GeForce GTX 670 Radeon HD 6850
Power consumption (TDP) 170 Watt 127 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors Two 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 670 has 33% more power consumption, than Radeon HD 6850.
  • GeForce GTX 670 is connected by PCIe 3.0 x16, and Radeon HD 6850 uses PCIe 2.0 x16 interface.
  • GeForce GTX 670 has 1 GB more memory, than Radeon HD 6850.
  • Both cards are used in Desktops.
  • GeForce GTX 670 is build with Kepler architecture, and Radeon HD 6850 - with TeraScale 2.
  • GeForce GTX 670 is manufactured by 28 nm process technology, and Radeon HD 6850 - by 40 nm process technology.
  • Radeon HD 6850 is 189 mm longer, than GeForce GTX 670.

Game benchmarks

high / 1080p 35−40 9−10
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 12−14
The average gaming FPS of GeForce GTX 670 in Assassin's Creed Odyssey is 241% more, than Radeon HD 6850.

Full Specs

  GeForce GTX 670 Radeon HD 6850
Architecture Kepler TeraScale 2
Code name GK104 Barts
Type Desktop Desktop
Release date 10 May 2012 21 October 2010
Pipelines 1344 960
Core clock speed 980 MHz
Boost Clock 980 MHz
Transistor count 3,540 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 102.5 billion/sec 37.20
Floating-point performance 2,459.5 gflops 1,488.0 gflops
Length 9.5" (24.1 cm) 198 mm
Memory bus width 256-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s
Memory bandwidth 192.2 GB/s 128.0 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.2 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0 AGP
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 97 Mh/s 139 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 13 Mh/s
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