GeForce GTX 485M vs Radeon HD 6850

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 485M 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 485M 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 485M is a Laptop Graphics Card

Note: GeForce GTX 485M 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 485M here:

Main Specs

  GeForce GTX 485M Radeon HD 6850
Power consumption (TDP) 100 Watt 127 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6850 has 27% more power consumption, than GeForce GTX 485M.
  • GeForce GTX 485M is connected by MXM-B (3.0), and Radeon HD 6850 uses PCIe 2.0 x16 interface.
  • GeForce GTX 485M has 1 GB more memory, than Radeon HD 6850.
  • GeForce GTX 485M is used in Laptops, and Radeon HD 6850 - in Desktops.
  • GeForce GTX 485M is build with Fermi architecture, and Radeon HD 6850 - with TeraScale 2.
  • GeForce GTX 485M 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 24−27 21−24
medium / 1080p 14−16 12−14
The average gaming FPS of GeForce GTX 485M in Assassin's Creed Odyssey is 25% more, than Radeon HD 6850.

Full Specs

  GeForce GTX 485M Radeon HD 6850
Architecture Fermi TeraScale 2
Code name N12E-GTX-A1 Barts
Type Laptop Desktop
Release date 6 January 2010 21 October 2010
Pipelines 384 960
Core clock speed 384
Transistor count 1,950 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 36.8 billion/sec 37.20
Floating-point performance 883.2 gflops 1,488.0 gflops
Length 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1500 MHz
Memory bandwidth 96.0 GB/s 128.0 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
Bus support PCI-E 2.0 AGP
SLI options +
Maximum VGA resolution 2048x1536
Bitcoin / BTC (SHA256) 139 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
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