Radeon HD 7990 vs Tesla C2075

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7990 and Tesla C2075. 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 7990 and Tesla C2075. 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 7990 Tesla C2075
Power consumption (TDP) 375 Watt 247 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 8-pin 1x 6-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 51% more power consumption, than Tesla C2075.
  • Radeon HD 7990 is connected by PCIe 3.0 x16, and Tesla C2075 uses PCIe 2.0 x16 interface.
  • Tesla C2075 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 C2075 - with Fermi 2.0.
  • Core clock speed of Radeon HD 7990 is 376 MHz higher, than Tesla C2075.
  • Radeon HD 7990 is manufactured by 28 nm process technology, and Tesla C2075 - by 40 nm process technology.
  • Radeon HD 7990 is 59 mm longer, than Tesla C2075.
  • Memory clock speed of Radeon HD 7990 is 2868 MHz higher, than Tesla C2075.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 10−11
QHD / 1440p 16−18 4−5
4K / 2160p 10−11
low / 720p 60−65 35−40
medium / 1080p 40−45 21−24
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 100% more, than Tesla C2075.

Full Specs

  Radeon HD 7990 Tesla C2075
Architecture GCN 1.0 Fermi 2.0
Code name Malta GF110
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 3,000 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 3132 MHz
Memory bandwidth 288.0 GB/s 150.3 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 94 Mh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
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