Radeon 520 vs Tesla C2070

When choosing between Radeon 520 and Tesla C2070, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon 520 and Tesla C2070.

Radeon 520 is a Laptop Graphics Card

Note: Radeon 520 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon 520 here:

Main Specs

  Radeon 520 Tesla C2070
Power consumption (TDP) 50 Watt 238 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 1x 8-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 1x DVI
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  • Tesla C2070 has 376% more power consumption, than Radeon 520.
  • Radeon 520 is connected by PCIe 3.0 x8, and Tesla C2070 uses PCIe 2.0 x16 interface.
  • Tesla C2070 has 4 GB more memory, than Radeon 520.
  • Radeon 520 is used in Laptops, and Tesla C2070 - in Desktops.
  • Radeon 520 is build with GCN 1.0 architecture, and Tesla C2070 - with Fermi.
  • Core clock speed of Radeon 520 is 456 MHz higher, than Tesla C2070.
  • Radeon 520 is manufactured by 28 nm process technology, and Tesla C2070 - by 40 nm process technology.
  • Memory clock speed of Tesla C2070 is 738 MHz higher, than Radeon 520.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 3−4
low / 720p 1−2 30−35
medium / 1080p 0−1 21−24
The average gaming FPS of Tesla C2070 in Assassin's Creed Odyssey is 3100% more, than Radeon 520.

Full Specs

  Radeon 520 Tesla C2070
Architecture GCN 1.0 Fermi
Code name Oland GF100
Type Laptop Workstation
Release date 21 March 2017 25 July 2011
Pipelines 320 448
Core clock speed 1030 MHz 574 MHz
Transistor count 1,040 million 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 20.60 32.14
Floating-point performance 659.2 gflops 1,030.4 gflops
Length 248 mm
Memory bus width 64 Bit 384 Bit
Memory clock speed 2250 MHz 2988 MHz
Memory bandwidth 16 GB/s 143.4 GB/s
Shared memory -
DirectX 12.0 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan + N/A
CUDA 2.0
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