GeForce 920M vs Radeon HD 4850

When choosing between GeForce 920M and 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 920M and Radeon HD 4850.

GeForce 920M is a Laptop Graphics Card

Note: GeForce 920M 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 920M here:

Main Specs

  GeForce 920M Radeon HD 4850
Power consumption (TDP) 33 Watt 110 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR3
Maximum RAM amount 4 GB 512 MB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • Radeon HD 4850 has 233% more power consumption, than GeForce 920M.
  • GeForce 920M is connected by PCIe 3.0 x8, and Radeon HD 4850 uses PCIe 2.0 x16 interface.
  • Radeon HD 4850 has 508 GB more memory, than GeForce 920M.
  • GeForce 920M is used in Laptops, and Radeon HD 4850 - in Desktops.
  • GeForce 920M is build with Kepler architecture, and Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GeForce 920M is 329 MHz higher, than Radeon HD 4850.
  • GeForce 920M is manufactured by 28 nm process technology, and Radeon HD 4850 - by 55 nm process technology.
  • Memory clock speed of GeForce 920M is 807 MHz higher, than Radeon HD 4850.

Game benchmarks

high / 1080p 0−1 1−2
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 3−4
The average gaming FPS of Radeon HD 4850 in Assassin's Creed Odyssey is 1200% more, than GeForce 920M.

Full Specs

  GeForce 920M Radeon HD 4850
Architecture Kepler Terascale 1
Code name N16V-GM-S RV770
Type Laptop Desktop
Release date 27 January 2015 25 June 2008
Pipelines 384 800
Core clock speed 954 MHz 625 MHz
Transistor count 915 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 30.53 25.00
Floating-point performance 297.6 gflops 1,000.0 gflops
Length 246 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 993 MHz
Memory bandwidth 14.4 GB/s 63.55 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 +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 40 Mh/s
Optimus +
GPU Boost 2.0
GameWorks +
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