GeForce GTX 480 vs Radeon HD 6850

If you are going to buy a new graphics card and are choosing between GeForce GTX 480 and Radeon HD 6850, 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 480 stacks up against Radeon HD 6850, check out specs charts below.

Main Specs

  GeForce GTX 480 Radeon HD 6850
Power consumption (TDP) 250 Watt 127 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 6-pin & 8-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 480 has 96% more power consumption, than Radeon HD 6850.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 480 has 1535 GB more memory, than Radeon HD 6850.
  • Both cards are used in Desktops.
  • GeForce GTX 480 is build with Fermi architecture, and Radeon HD 6850 - with TeraScale 2.
  • GeForce GTX 480 and Radeon HD 6850 are manufactured by 40 nm process technology.
  • Radeon HD 6850 is 188 mm longer, than GeForce GTX 480.

Game benchmarks

high / 1080p 21−24 9−10
ultra / 1080p 12−14 5−6
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 24−27 12−14
The average gaming FPS of GeForce GTX 480 in Assassin's Creed Odyssey is 108% more, than Radeon HD 6850.

Full Specs

  GeForce GTX 480 Radeon HD 6850
Architecture Fermi TeraScale 2
Code name GF100 Barts
Type Desktop Desktop
Release date 7 December 2010 21 October 2010
Pipelines 480 960
Core clock speed 700 MHz
Transistor count 3,100 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 42 billion/sec 37.20
Floating-point performance 1,345.0 gflops 1,488.0 gflops
Length 10.5" (267 mm) (26.7 cm) 198 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 1848 MHz (3696 data rate)
Memory bandwidth 177.4 GB/s 128.0 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.2 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
CUDA cores 480
Bus support 16x PCI-E 2.0 AGP
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 117 Mh/s 139 Mh/s
Eyefinity +
Design reference
CrossFire +
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