GeForce GTX 850M vs Radeon HD 5850

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 850M and Radeon HD 5850. 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 850M and Radeon HD 5850. 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 850M is a Laptop Graphics Card

Note: GeForce GTX 850M 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 850M here:

Main Specs

  GeForce GTX 850M Radeon HD 5850
Power consumption (TDP) 45 Watt 151 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5850 has 235% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 850M is connected by PCIe 3.0 x16, and Radeon HD 5850 uses PCIe 2.0 x16 interface.
  • GeForce GTX 850M has 3 GB more memory, than Radeon HD 5850.
  • GeForce GTX 850M is used in Laptops, and Radeon HD 5850 - in Desktops.
  • GeForce GTX 850M is build with Maxwell architecture, and Radeon HD 5850 - with Terascale 2.
  • GeForce GTX 850M is manufactured by 28 nm process technology, and Radeon HD 5850 - by 40 nm process technology.

Game benchmarks

high / 1080p 12−14 9−10
ultra / 1080p 8−9 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 850M in Assassin's Creed Odyssey is 33% more, than Radeon HD 5850.

Full Specs

  GeForce GTX 850M Radeon HD 5850
Architecture Maxwell Terascale 2
Code name N15P-GT Cypress
Type Laptop Desktop
Release date 12 March 2014 30 September 2009
Pipelines 640 1440
Core clock speed 725 MHz
Transistor count 1,870 million 2,154 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 36.08 52.20
Floating-point performance 1,155 gflops 2,088.0 gflops
Length 241 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 2000 MHz
Memory bandwidth 80.0 GB/s 128.0 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 640
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 153 Mh/s
Laptop size medium sized
Standard memory configuration DDR3 or GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 1.8 Mh/s
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