Radeon HD 7770 vs Tesla C2050

In this comparison between Radeon HD 7770 and Tesla C2050 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 Radeon HD 7770 will be the best choice, for others Tesla C2050 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 7770 Tesla C2050
Power consumption (TDP) 238 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 1x DVI
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  • Tesla C2050 has 1 GB more memory, than Radeon HD 7770.
  • Both cards are used in Desktops.
  • Radeon HD 7770 is build with GCN architecture, and Tesla C2050 - with Fermi.
  • Core clock speed of Radeon HD 7770 is 426 MHz higher, than Tesla C2050.
  • Radeon HD 7770 is manufactured by 28 nm process technology, and Tesla C2050 - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7770 is 1500 MHz higher, than Tesla C2050.

Game benchmarks

high / 1080p 10−11 18−20
ultra / 1080p 6−7 10−11
QHD / 1440p 1−2 4−5
4K / 2160p 4−5
low / 720p 24−27 35−40
medium / 1080p 12−14 21−24
The average gaming FPS of Tesla C2050 in Assassin's Creed Odyssey is 63% more, than Radeon HD 7770.

Full Specs

  Radeon HD 7770 Tesla C2050
Architecture GCN Fermi
Code name Cape Verde GF100
Type Desktop Workstation
Release date 15 February 2012 25 July 2011
Pipelines 640 448
Core clock speed 1000 MHz 574 MHz
Transistor count 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 32.14
Floating-point performance 1,030.4 gflops
Length 248 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 4500 MHz 3000 MHz
Memory bandwidth 144.0 GB/s
Shared memory -
DirectX DirectX 11.1, Shader 5.1 12 (11_0)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.1
Vulkan N/A
CUDA 2.0
Bitcoin / BTC (SHA256) 156 Mh/s 90 Mh/s
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