GeForce GTX 950M vs Mobility Radeon HD 4850

When choosing between GeForce GTX 950M and Mobility Radeon HD 4850, 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 950M and Mobility Radeon HD 4850.

GeForce GTX 950M and Mobility Radeon HD 4850 are Laptop Graphics Cards

Note: GeForce GTX 950M and Mobility Radeon HD 4850 are only used in laptop graphics. They have 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 950M or Mobility Radeon HD 4850 here:

Main Specs

  GeForce GTX 950M Mobility Radeon HD 4850
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Memory type DDR3 or GDDR5 GDDR3
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 950M is connected by PCIe 3.0 x8, and Mobility Radeon HD 4850 uses PCIe 2.0 x16 interface.
  • GeForce GTX 950M has 3 GB more memory, than Mobility Radeon HD 4850.
  • Both cards are used in Laptops.
  • GeForce GTX 950M is build with Maxwell architecture, and Mobility Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GeForce GTX 950M is 414 MHz higher, than Mobility Radeon HD 4850.
  • GeForce GTX 950M is manufactured by 28 nm process technology, and Mobility Radeon HD 4850 - by 55 nm process technology.
  • Memory clock speed of GeForce GTX 950M is 150 MHz higher, than Mobility Radeon HD 4850.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 2−3 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 5−6
The average gaming FPS of GeForce GTX 950M in Assassin's Creed Odyssey is 166% more, than Mobility Radeon HD 4850.

Full Specs

  GeForce GTX 950M Mobility Radeon HD 4850
Architecture Maxwell Terascale 1
Code name N16P-GT M98
Type Laptop Laptop
Release date 12 March 2015 9 January 2009
Pipelines 640 800
Core clock speed 914 MHz 500 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 44.96 20.00
Floating-point performance 1,439 gflops 800.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 or 2500 MHz 850 MHz
Memory bandwidth 32 or 80 GB/s 54.4 GB/s
Shared memory - -
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.5 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 640
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 140 Mh/s
Laptop size medium sized large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 2.5 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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