GeForce GTX 850M vs Radeon HD 5830

When choosing between GeForce GTX 850M and Radeon HD 5830, 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 GeForce GTX 850M and Radeon HD 5830.

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 5830
Power consumption (TDP) 45 Watt 175 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 5830 has 288% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 850M is connected by PCIe 3.0 x16, and Radeon HD 5830 uses PCIe 2.0 x16 interface.
  • GeForce GTX 850M has 3 GB more memory, than Radeon HD 5830.
  • GeForce GTX 850M is used in Laptops, and Radeon HD 5830 - in Desktops.
  • GeForce GTX 850M is build with Maxwell architecture, and Radeon HD 5830 - with TeraScale 2.
  • GeForce GTX 850M is manufactured by 28 nm process technology, and Radeon HD 5830 - by 40 nm process technology.

Game benchmarks

high / 1080p 12−14 8−9
ultra / 1080p 8−9 5−6
QHD / 1440p 2−3 0−1
low / 720p 27−30 18−20
medium / 1080p 16−18 10−11
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 60% more, than Radeon HD 5830.

Full Specs

  GeForce GTX 850M Radeon HD 5830
Architecture Maxwell TeraScale 2
Code name N15P-GT Cypress
Type Laptop Desktop
Release date 12 March 2014 25 February 2010
Pipelines 640 1120
Core clock speed 800 MHz
Transistor count 1,870 million 2,154 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 36.08 44.80
Floating-point performance 1,155 gflops 1,792.0 gflops
Length 282 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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