Mobility Radeon HD 4850 vs Radeon RX Vega M GL 870

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 4850 and Radeon RX Vega M GL 870. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Mobility Radeon HD 4850 and Radeon RX Vega M GL 870. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Mobility Radeon HD 4850 and Radeon RX Vega M GL 870 are Laptop Graphics Cards

Note: Mobility Radeon HD 4850 and Radeon RX Vega M GL 870 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 Radeon RX Vega M GL 870 here:

Main Specs

  Mobility Radeon HD 4850 Radeon RX Vega M GL 870
Interface PCIe 2.0 x16
Memory type GDDR3 HBM2
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs
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  • Radeon RX Vega M GL 870 has 3 GB more memory, than Mobility Radeon HD 4850.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon RX Vega M GL 870 - with Vega.
  • Core clock speed of Radeon RX Vega M GL 870 is 431 MHz higher, than Mobility Radeon HD 4850.
  • Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon RX Vega M GL 870 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon RX Vega M GL 870 in Assassin's Creed Odyssey is 583% more, than Mobility Radeon HD 4850.

Full Specs

  Mobility Radeon HD 4850 Radeon RX Vega M GL 870
Architecture Terascale 1 Vega
Code name M98 Vega Kaby Lake-G
Type Laptop Laptop
Release date 9 January 2009 7 January 2018
Pipelines 800 1280
Core clock speed 500 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 20.00
Floating-point performance 800.0 gflops
Memory bus width 256 Bit
Memory clock speed 850 MHz
Memory bandwidth 54.4 GB/s
Shared memory - -
DirectX 10.1 (10_1) DirectX 12_1
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size large medium sized
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