Mobility Radeon HD 4870 X2 vs Tesla M6

When choosing between Mobility Radeon HD 4870 X2 and Tesla M6, 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 4870 X2 and Tesla M6.

Mobility Radeon HD 4870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 X2 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 Mobility Radeon HD 4870 X2 here:

Main Specs

  Mobility Radeon HD 4870 X2 Tesla M6
Power consumption (TDP) 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Tesla M6 uses PCIe 3.0 x16 interface.
  • Tesla M6 has 6 GB more memory, than Mobility Radeon HD 4870 X2.
  • Mobility Radeon HD 4870 X2 is used in Laptops, and Tesla M6 - in Desktops.
  • Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Tesla M6 - with Maxwell 2.0.
  • Core clock speed of Tesla M6 is 380 MHz higher, than Mobility Radeon HD 4870 X2.
  • Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Tesla M6 - by 28 nm process technology.
  • Memory clock speed of Tesla M6 is 4124 MHz higher, than Mobility Radeon HD 4870 X2.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 24−27
QHD / 1440p 0−1 20−22
4K / 2160p 10−12
low / 720p 21−24 65−70
medium / 1080p 12−14 45−50
The average gaming FPS of Tesla M6 in Assassin's Creed Odyssey is 266% more, than Mobility Radeon HD 4870 X2.

Full Specs

  Mobility Radeon HD 4870 X2 Tesla M6
Architecture Terascale 1 Maxwell 2.0
Code name M98-XT GM204
Type Laptop Workstation
Release date 9 January 2009 30 August 2015
Pipelines 1600 1536
Core clock speed 550 MHz 930 MHz
Boost Clock 1180 MHz
Transistor count 956 million 5,200 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 22.00 113.3
Floating-point performance 2x 880.0 gflops 3,625 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 888 MHz 5012 MHz
Memory bandwidth 89.6 GB/s 160.4 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 5.2
Laptop size large
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