Quadro P520 vs Radeon HD 6930

If you are going to buy a new graphics card and are choosing between Quadro P520 and Radeon HD 6930, 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 Quadro P520 stacks up against Radeon HD 6930, check out specs charts below.

Quadro P520 is a Laptop Graphics Card

Note: Quadro P520 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 Quadro P520 here:

Main Specs

  Quadro P520 Radeon HD 6930
Power consumption (TDP) 186 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Quadro P520 has 1 GB more memory, than Radeon HD 6930.
  • Quadro P520 is used in Mobile workstations, and Radeon HD 6930 - in Desktops.
  • Quadro P520 is build with Pascal architecture, and Radeon HD 6930 - with TeraScale 3.
  • Core clock speed of Quadro P520 is 553 MHz higher, than Radeon HD 6930.
  • Quadro P520 is manufactured by 14 nm process technology, and Radeon HD 6930 - by 40 nm process technology.
  • Memory clock speed of Quadro P520 is 1200 MHz higher, than Radeon HD 6930.

Game benchmarks

high / 1080p 10−12 9−10
ultra / 1080p 6−7 5−6
QHD / 1440p 1−2 0−1
low / 720p 24−27 21−24
medium / 1080p 12−14 10−12
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 16% more, than Radeon HD 6930.

Full Specs

  Quadro P520 Radeon HD 6930
Architecture Pascal TeraScale 3
Code name Cayman
Type Mobile workstation Desktop
Release date 27 May 2019 1 December 2011
Pipelines 384 1280
Core clock speed 1303 MHz 750 MHz
Boost Clock 1493 MHz
Transistor count 2,640 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 60.00
Floating-point performance 1,920.0 gflops
Length 220 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 6000 MHz 4800 MHz
Memory bandwidth 153.6 GB/s
Shared memory -
DirectX DirectX 12_1 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan + N/A
Laptop size large
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