Radeon HD 7990 vs Tesla C2070

When choosing between Radeon HD 7990 and Tesla C2070, 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 Radeon HD 7990 and Tesla C2070.

Main Specs

  Radeon HD 7990 Tesla C2070
Power consumption (TDP) 375 Watt 238 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 8-pin 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 6 GB
Display Connectors 1x DVI, 4x mini-DisplayPort 1x DVI
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  • Radeon HD 7990 has 57% more power consumption, than Tesla C2070.
  • Radeon HD 7990 is connected by PCIe 3.0 x16, and Tesla C2070 uses PCIe 2.0 x16 interface.
  • Tesla C2070 has 3 GB more memory, than Radeon HD 7990.
  • Both cards are used in Desktops.
  • Radeon HD 7990 is build with GCN 1.0 architecture, and Tesla C2070 - with Fermi.
  • Core clock speed of Radeon HD 7990 is 376 MHz higher, than Tesla C2070.
  • Radeon HD 7990 is manufactured by 28 nm process technology, and Tesla C2070 - by 40 nm process technology.
  • Radeon HD 7990 is 59 mm longer, than Tesla C2070.
  • Memory clock speed of Radeon HD 7990 is 3012 MHz higher, than Tesla C2070.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 3−4
4K / 2160p 10−11
low / 720p 60−65 30−35
medium / 1080p 40−45 21−24
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 111% more, than Tesla C2070.

Full Specs

  Radeon HD 7990 Tesla C2070
Architecture GCN 1.0 Fermi
Code name Malta GF100
Type Desktop Workstation
Release date 24 April 2013 25 July 2011
Pipelines 2048 448
Core clock speed 950 MHz 574 MHz
Boost Clock 1000 MHz
Transistor count 4,313 million 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 128.0 32.14
Floating-point performance 2x 4,096 gflops 1,030.4 gflops
Length 307 mm 248 mm
Memory bus width 384 Bit 384 Bit
Memory clock speed 6000 MHz 2988 MHz
Memory bandwidth 288.0 GB/s 143.4 GB/s
DirectX 12 (11_1) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.2.131 N/A
CUDA 2.0
Bitcoin / BTC (SHA256) 459 Mh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
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