Mobility Radeon HD 4850 vs Quadro K4100M

When choosing between Mobility Radeon HD 4850 and Quadro K4100M, 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 Mobility Radeon HD 4850 and Quadro K4100M.

Mobility Radeon HD 4850 and Quadro K4100M are Laptop Graphics Cards

Note: Mobility Radeon HD 4850 and Quadro K4100M 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 Mobility Radeon HD 4850 or Quadro K4100M here:

Main Specs

  Mobility Radeon HD 4850 Quadro K4100M
Power consumption (TDP) 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and Quadro K4100M uses MXM-B (3.0) interface.
  • Quadro K4100M has 3 GB more memory, than Mobility Radeon HD 4850.
  • Mobility Radeon HD 4850 is used in Laptops, and Quadro K4100M - in Mobile workstations.
  • Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Quadro K4100M - with Kepler.
  • Core clock speed of Quadro K4100M is 206 MHz higher, than Mobility Radeon HD 4850.
  • Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Quadro K4100M - by 28 nm process technology.
  • Memory clock speed of Quadro K4100M is 2350 MHz higher, than Mobility Radeon HD 4850.

Game benchmarks

high / 1080p 3−4 12−14
ultra / 1080p 1−2 7−8
QHD / 1440p 0−1 2−3
low / 720p 14−16 24−27
medium / 1080p 5−6 14−16
The average gaming FPS of Quadro K4100M in Assassin's Creed Odyssey is 150% more, than Mobility Radeon HD 4850.

Full Specs

  Mobility Radeon HD 4850 Quadro K4100M
Architecture Terascale 1 Kepler
Code name M98 N15E-Q3-A2
Type Laptop Mobile workstation
Release date 9 January 2009 23 July 2013
Pipelines 800 1152
Core clock speed 500 MHz 706 MHz
Transistor count 956 million 3,540 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 20.00 67.78
Floating-point performance 800.0 gflops 1,627 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 850 MHz 3200 MHz
Memory bandwidth 54.4 GB/s 102.4 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12
Shader Model 4.1 5
OpenGL 3.3 4.5
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 51 Mh/s
Laptop size large large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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