Radeon HD 6850 vs Radeon R9 M365X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6850 and Radeon R9 M365X. 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 Radeon HD 6850 and Radeon R9 M365X. 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.

Radeon R9 M365X is a Laptop Graphics Card

Note: Radeon R9 M365X 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 Radeon R9 M365X here:

Main Specs

  Radeon HD 6850 Radeon R9 M365X
Power consumption (TDP) 127 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6850 is connected by PCIe 2.0 x16, and Radeon R9 M365X uses PCIe 3.0 x16 interface.
  • Radeon R9 M365X has 3 GB more memory, than Radeon HD 6850.
  • Radeon HD 6850 is used in Desktops, and Radeon R9 M365X - in Laptops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon R9 M365X - with GCN.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon R9 M365X - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 6−7
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 16−18
medium / 1080p 12−14 8−9
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 33% more, than Radeon R9 M365X.

Full Specs

  Radeon HD 6850 Radeon R9 M365X
Architecture TeraScale 2 GCN
Code name Barts Tropo
Type Desktop Laptop
Release date 21 October 2010 6 May 2015
Pipelines 960 640
Core clock speed 900 MHz
Boost Clock 925 MHz
Transistor count 1,700 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 37.20 37.00
Floating-point performance 1,488.0 gflops 1,184 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1125 MHz
Memory bandwidth 128.0 GB/s 72 GB/s
Shared memory -
Shader Model 5.0 5.1
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
FreeSync +
Bus support AGP PCIe 3.0
Bitcoin / BTC (SHA256) 139 Mh/s
Laptop size medium sized
Eyefinity + +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
CrossFire +
Compute units 10
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