GeForce GTX 850M vs Radeon HD 5970

When comparing GeForce GTX 850M and Radeon HD 5970, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 850M and Radeon HD 5970 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 5970
Power consumption (TDP) 45 Watt 294 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 2x DVI, 1x mini-DisplayPort
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  • Radeon HD 5970 has 553% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 850M is connected by PCIe 3.0 x16, and Radeon HD 5970 uses PCIe 2.0 x16 interface.
  • GeForce GTX 850M has 3 GB more memory, than Radeon HD 5970.
  • GeForce GTX 850M is used in Laptops, and Radeon HD 5970 - in Desktops.
  • GeForce GTX 850M is build with Maxwell architecture, and Radeon HD 5970 - with TeraScale 2.
  • GeForce GTX 850M is manufactured by 28 nm process technology, and Radeon HD 5970 - by 40 nm process technology.

Game benchmarks

high / 1080p 12−14 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 2−3 1−2
low / 720p 27−30 24−27
medium / 1080p 16−18 14−16
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 18% more, than Radeon HD 5970.

Full Specs

  GeForce GTX 850M Radeon HD 5970
Architecture Maxwell TeraScale 2
Code name N15P-GT Hemlock
Type Laptop Desktop
Release date 12 March 2014 18 November 2009
Pipelines 640 1600
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 58.00
Floating-point performance 1,155 gflops 2x 2,320.0 gflops
Length 305 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 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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