GeForce GTX 460M SLI vs Radeon HD 6850

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 460M SLI and Radeon HD 6850. 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 GeForce GTX 460M SLI and Radeon HD 6850. 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.

GeForce GTX 460M SLI is a Laptop Graphics Card

Note: GeForce GTX 460M SLI is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 460M SLI here:

Main Specs

  GeForce GTX 460M SLI Radeon HD 6850
Power consumption (TDP) 127 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x1536 MB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 460M SLI has 1 GB more memory, than Radeon HD 6850.
  • GeForce GTX 460M SLI is used in Laptops, and Radeon HD 6850 - in Desktops.
  • GeForce GTX 460M SLI is build with Fermi architecture, and Radeon HD 6850 - with TeraScale 2.
  • GeForce GTX 460M SLI and Radeon HD 6850 are manufactured by 40 nm process technology.

Game benchmarks

high / 1080p 12−14 9−10
ultra / 1080p 7−8 5−6
QHD / 1440p 2−3 0−1
low / 720p 27−30 21−24
medium / 1080p 16−18 12−14
The average gaming FPS of GeForce GTX 460M SLI in Assassin's Creed Odyssey is 33% more, than Radeon HD 6850.

Full Specs

  GeForce GTX 460M SLI Radeon HD 6850
Architecture Fermi TeraScale 2
Code name N11E-GS Barts
Type Laptop Desktop
Release date 3 September 2010 21 October 2010
Pipelines 384 960
Core clock speed 675 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 37.20
Floating-point performance 1,488.0 gflops
Length 198 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz
Memory bandwidth 128.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
CUDA +
Bus support AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
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