Mobility Radeon HD 5850 vs Radeon HD 6850

When choosing between Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 and Radeon HD 6850.

Mobility Radeon HD 5850 is a Laptop Graphics Card

Note: Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 here:

Main Specs

  Mobility Radeon HD 5850 Radeon HD 6850
Power consumption (TDP) 30 Watt 127 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price Check Price
  • Radeon HD 6850 has 323% more power consumption, than Mobility Radeon HD 5850.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Mobility Radeon HD 5850 and Radeon HD 6850 have maximum RAM of 1 GB.
  • Mobility Radeon HD 5850 is used in Laptops, and Radeon HD 6850 - in Desktops.
  • Mobility Radeon HD 5850 is build with Terascale 2 architecture, and Radeon HD 6850 - with TeraScale 2.
  • Mobility Radeon HD 5850 and Radeon HD 6850 are manufactured by 40 nm process technology.

Game benchmarks

high / 1080p 5−6 9−10
ultra / 1080p 3−4 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 71% more, than Mobility Radeon HD 5850.

Full Specs

  Mobility Radeon HD 5850 Radeon HD 6850
Architecture Terascale 2 TeraScale 2
Code name Broadway-PRO Barts
Type Laptop Desktop
Release date 7 January 2010 21 October 2010
Pipelines 800 960
Core clock speed 625 MHz
Transistor count 1,040 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 20.00 37.20
Floating-point performance 800.0 gflops 1,488.0 gflops
Length 198 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 2000 MHz
Memory bandwidth 64 GB/s 128.0 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A
Bus support AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
  Check Price Check Price