Radeon HD 6770 vs Tesla C2050

If you are going to buy a new graphics card and are choosing between Radeon HD 6770 and Tesla C2050, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6770 stacks up against Tesla C2050, check out specs charts below.

Main Specs

  Radeon HD 6770 Tesla C2050
Power consumption (TDP) 108 Watt 238 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI
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  • Tesla C2050 has 120% more power consumption, than Radeon HD 6770.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Tesla C2050 has 2 GB more memory, than Radeon HD 6770.
  • Both cards are used in Desktops.
  • Radeon HD 6770 is build with TeraScale 2 architecture, and Tesla C2050 - with Fermi.
  • Radeon HD 6770 and Tesla C2050 are manufactured by 40 nm process technology.
  • Tesla C2050 is 50 mm longer, than Radeon HD 6770.
  • Memory clock speed of Tesla C2050 is 1950 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 3−4 18−20
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 35−40
medium / 1080p 5−6 21−24
The average gaming FPS of Tesla C2050 in Assassin's Creed Odyssey is 266% more, than Radeon HD 6770.

Full Specs

  Radeon HD 6770 Tesla C2050
Architecture TeraScale 2 Fermi
Code name Juniper GF100
Type Desktop Workstation
Release date 21 January 2011 25 July 2011
Pipelines 800 448
Core clock speed 574 MHz
Boost Clock 900 MHz
Transistor count 1,040 million 3,100 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 34.00 32.14
Floating-point performance 1,360.0 gflops 1,030.4 gflops
Length 198 mm 248 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 1050 MHz 3000 MHz
Memory bandwidth 76.8 GB/s 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) 118 Mh/s 90 Mh/s
Eyefinity +
Design reference
CrossFire +
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