Mobility Radeon HD 4870 X2 vs Tesla T4

In this comparison between Mobility Radeon HD 4870 X2 and Tesla T4 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 4870 X2 will be the best choice, for others Tesla T4 will be their preference. Study the comparison tables below and make your choice.

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 T4
Power consumption (TDP) 70 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR3, GDDR5 GDDR6
Maximum RAM amount 2 GB 16 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 T4 uses PCIe 3.0 x16 interface.
  • Tesla T4 has 14 GB more memory, than Mobility Radeon HD 4870 X2.
  • Mobility Radeon HD 4870 X2 is used in Laptops, and Tesla T4 - in Desktops.
  • Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Tesla T4 - with Turing.
  • Core clock speed of Tesla T4 is 35 MHz higher, than Mobility Radeon HD 4870 X2.
  • Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Tesla T4 - by 12 nm process technology.
  • Memory clock speed of Tesla T4 is 9112 MHz higher, than Mobility Radeon HD 4870 X2.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Tesla T4 in Assassin's Creed Odyssey is 241% more, than Mobility Radeon HD 4870 X2.

Full Specs

  Mobility Radeon HD 4870 X2 Tesla T4
Architecture Terascale 1 Turing
Code name M98-XT TU104
Type Laptop Workstation
Release date 9 January 2009 13 September 2018
Pipelines 1600 2560
Core clock speed 550 MHz 585 MHz
Boost Clock 1590 MHz
Transistor count 956 million 13,600 million
Manufacturing process technology 55 nm 12 nm
Texture fill rate 22.00 254.4
Floating-point performance 2x 880.0 gflops
Length 168 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 888 MHz 10000 MHz
Memory bandwidth 89.6 GB/s 320.0 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 Ultimate (12_1)
Shader Model 4.1 6.5
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA 7.5
Laptop size large
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