Radeon Pro 455 vs Tesla T4

When comparing Radeon Pro 455 and Tesla T4, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon Pro 455 and Tesla T4 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon Pro 455 is a Laptop Graphics Card

Note: Radeon Pro 455 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 Radeon Pro 455 here:

Main Specs

  Radeon Pro 455 Tesla T4
Power consumption (TDP) 35 Watt 70 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR6
Maximum RAM amount 2 GB 16 GB
Display Connectors No outputs No outputs
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  • Tesla T4 has 100% more power consumption, than Radeon Pro 455.
  • Radeon Pro 455 is connected by PCIe 3.0 x8, and Tesla T4 uses PCIe 3.0 x16 interface.
  • Tesla T4 has 14 GB more memory, than Radeon Pro 455.
  • Radeon Pro 455 is used in Mobile workstations, and Tesla T4 - in Desktops.
  • Radeon Pro 455 is build with Polaris architecture, and Tesla T4 - with Turing.
  • Core clock speed of Radeon Pro 455 is 270 MHz higher, than Tesla T4.
  • Radeon Pro 455 is manufactured by 14 nm process technology, and Tesla T4 - by 12 nm process technology.
  • Memory clock speed of Tesla T4 is 5000 MHz higher, than Radeon Pro 455.

Game benchmarks

high / 1080p 16−18 35−40
ultra / 1080p 9−10 21−24
QHD / 1440p 4−5 16−18
4K / 2160p 4−5 10−11
low / 720p 30−35 60−65
medium / 1080p 20−22 40−45
The average gaming FPS of Tesla T4 in Assassin's Creed Odyssey is 128% more, than Radeon Pro 455.

Full Specs

  Radeon Pro 455 Tesla T4
Architecture Polaris Turing
Code name Polaris 11 TU104
Type Mobile workstation Workstation
Release date 27 October 2016 13 September 2018
Pipelines 768 2560
Core clock speed 855 MHz 585 MHz
Boost Clock 1590 MHz
Transistor count 3,000 million 13,600 million
Manufacturing process technology 14 nm 12 nm
Texture fill rate 41.04 254.4
Floating-point performance 1,313 gflops
Length 168 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 5000 MHz 10000 MHz
Memory bandwidth 81.28 GB/s 320.0 GB/s
Shared memory -
DirectX 12 (12_0) 12 Ultimate (12_1)
Shader Model 6.4 6.5
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131 1.2.131
CUDA 7.5
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large
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