Radeon HD 6970 vs Tesla C2050

In this comparison between Radeon HD 6970 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 6970 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 6970 Tesla C2050
Power consumption (TDP) 550 Watt 238 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 1x 6-pin + 1x 8-pin
Memory type DDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI
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  • Radeon HD 6970 has 131% more power consumption, than Tesla C2050.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Tesla C2050 has 1 GB more memory, than Radeon HD 6970.
  • Both cards are used in Desktops.
  • Radeon HD 6970 is build with Terascale 2 architecture, and Tesla C2050 - with Fermi.
  • Radeon HD 6970 and Tesla C2050 are manufactured by 40 nm process technology.
  • Radeon HD 6970 is 19 mm longer, than Tesla C2050.
  • Memory clock speed of Tesla C2050 is 1625 MHz higher, than Radeon HD 6970.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 9−10 10−11
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−35 35−40
medium / 1080p 18−20 21−24
The average gaming FPS of Tesla C2050 in Assassin's Creed Odyssey is 20% more, than Radeon HD 6970.

Full Specs

  Radeon HD 6970 Tesla C2050
Architecture Terascale 2 Fermi
Code name Cayman GF100
Type Desktop Workstation
Release date 14 December 2010 25 July 2011
Pipelines 1536 448
Core clock speed 574 MHz
Boost Clock 880 MHz
Transistor count 2,640 million 3,100 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 84.48 32.14
Floating-point performance 2,703.4 gflops 1,030.4 gflops
Length 267 mm 248 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 1375 MHz 3000 MHz
Memory bandwidth 144.0 GB/s
DirectX 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.1
Vulkan N/A
CUDA 2.0
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 273 Mh/s 90 Mh/s
Eyefinity +
Design reference
CrossFire +
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