Radeon HD 7870 vs Tesla C2070

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7870 and Tesla C2070. 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 7870 and Tesla C2070. 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 7870 Tesla C2070
Power consumption (TDP) 175 Watt 238 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors 1x DVI
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  • Tesla C2070 has 36% more power consumption, than Radeon HD 7870.
  • Tesla C2070 has 4 GB more memory, than Radeon HD 7870.
  • Both cards are used in Desktops.
  • Radeon HD 7870 is build with GCN architecture, and Tesla C2070 - with Fermi.
  • Core clock speed of Radeon HD 7870 is 426 MHz higher, than Tesla C2070.
  • Radeon HD 7870 is manufactured by 28 nm process technology, and Tesla C2070 - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 1812 MHz higher, than Tesla C2070.

Game benchmarks

high / 1080p 24−27 16−18
ultra / 1080p 14−16 9−10
QHD / 1440p 9−10 3−4
4K / 2160p 6−7
low / 720p 45−50 30−35
medium / 1080p 30−33 21−24
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 47% more, than Tesla C2070.

Full Specs

  Radeon HD 7870 Tesla C2070
Architecture GCN Fermi
Code name Pitcairn XT GF100
Type Desktop Workstation
Release date 5 March 2012 25 July 2011
Pipelines 1280 448
Core clock speed 1000 MHz 574 MHz
Transistor count 2800 Million 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 256 Bit 384 Bit
Memory clock speed 4800 MHz 2988 MHz
Memory bandwidth 143.4 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
Monero / XMR (CryptoNight) 0.39 kh/s
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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