Mobility Radeon HD 4870 X2 vs Radeon RX Vega 5

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 4870 X2 and Radeon RX Vega 5. 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 4870 X2 and Radeon RX Vega 5. 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 4870 X2 and Radeon RX Vega 5 are Laptop Graphics Cards

Note: Mobility Radeon HD 4870 X2 and Radeon RX Vega 5 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 4870 X2 or Radeon RX Vega 5 here:

Main Specs

  Mobility Radeon HD 4870 X2 Radeon RX Vega 5
Interface PCIe 2.0 x16
Memory type GDDR3, GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Radeon RX Vega 5 - with Vega.
  • Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon RX Vega 5 - by 7 nm process technology.

Game benchmarks

high / 1080p 9−10 12−14
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 2−3
low / 720p 21−24 27−30
medium / 1080p 12−14 16−18
The average gaming FPS of Radeon RX Vega 5 in Assassin's Creed Odyssey is 33% more, than Mobility Radeon HD 4870 X2.

Full Specs

  Mobility Radeon HD 4870 X2 Radeon RX Vega 5
Architecture Terascale 1 Vega
Code name M98-XT Vega
Type Laptop Laptop
Release date 9 January 2009 7 January 2020
Pipelines 1600 320
Core clock speed 550 MHz
Boost Clock 1400 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 7 nm
Texture fill rate 22.00
Floating-point performance 2x 880.0 gflops
Memory bus width 256 Bit
Memory clock speed 888 MHz
Memory bandwidth 89.6 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
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