Radeon HD 4890 vs Tesla T4

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4890 and Tesla T4. 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 Radeon HD 4890 and Tesla T4. 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.

Main Specs

  Radeon HD 4890 Tesla T4
Power consumption (TDP) 190 Watt 70 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR6
Maximum RAM amount 1 GB 16 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4890 has 171% more power consumption, than Tesla T4.
  • Radeon HD 4890 is connected by PCIe 2.0 x16, and Tesla T4 uses PCIe 3.0 x16 interface.
  • Tesla T4 has 15 GB more memory, than Radeon HD 4890.
  • Both cards are used in Desktops.
  • Radeon HD 4890 is build with TeraScale architecture, and Tesla T4 - with Turing.
  • Core clock speed of Radeon HD 4890 is 265 MHz higher, than Tesla T4.
  • Radeon HD 4890 is manufactured by 55 nm process technology, and Tesla T4 - by 12 nm process technology.
  • Radeon HD 4890 is 73 mm longer, than Tesla T4.
  • Memory clock speed of Tesla T4 is 6100 MHz higher, than Radeon HD 4890.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Tesla T4 in Assassin's Creed Odyssey is 355% more, than Radeon HD 4890.

Full Specs

  Radeon HD 4890 Tesla T4
Architecture TeraScale Turing
Code name RV790 TU104
Type Desktop Workstation
Release date 2 April 2009 13 September 2018
Pipelines 800 2560
Core clock speed 850 MHz 585 MHz
Boost Clock 1590 MHz
Transistor count 959 million 13,600 million
Manufacturing process technology 55 nm 12 nm
Texture fill rate 34.00 254.4
Floating-point performance 1,360.0 gflops
Length 241 mm 168 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3900 MHz 10000 MHz
Memory bandwidth 124.8 GB/s 320.0 GB/s
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
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