GeForce GTX 770 vs Radeon HD 6850

When choosing between GeForce GTX 770 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 770 and Radeon HD 6850.

Main Specs

  GeForce GTX 770 Radeon HD 6850
Power consumption (TDP) 230 Watt 127 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors One 8-pin and one 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
  Check Price Check Price
  • GeForce GTX 770 has 81% more power consumption, than Radeon HD 6850.
  • GeForce GTX 770 is connected by PCIe 3.0 x16, and Radeon HD 6850 uses PCIe 2.0 x16 interface.
  • GeForce GTX 770 has 1 GB more memory, than Radeon HD 6850.
  • Both cards are used in Desktops.
  • GeForce GTX 770 is build with Kepler architecture, and Radeon HD 6850 - with TeraScale 2.
  • GeForce GTX 770 is manufactured by 28 nm process technology, and Radeon HD 6850 - by 40 nm process technology.
  • Radeon HD 6850 is 188 mm longer, than GeForce GTX 770.

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 770 in Assassin's Creed Odyssey is 241% more, than Radeon HD 6850.

Full Specs

  GeForce GTX 770 Radeon HD 6850
Architecture Kepler TeraScale 2
Code name GK104 Barts
Type Desktop Desktop
Release date 30 May 2013 21 October 2010
Pipelines 1536 960
Core clock speed 1046 MHz
Boost Clock 1085 MHz
Transistor count 3,540 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 134 billion/sec 37.20
Floating-point performance 3,333 gflops 1,488.0 gflops
Length 10.5" (26.7 cm) 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 7012 MHz
Memory bandwidth 224.3 GB/s 128.0 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.3 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0 AGP
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 113 Mh/s 139 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 3.9 Mh/s
Blu Ray 3D +
Minimum recommended system power 600 Watt
PhysX +
  Check Price Check Price