Quadro P520 vs Radeon HD 6850M

Find out if it is worth upgrading your current GPU setup by comparing Quadro P520 and Radeon HD 6850M. 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 Quadro P520 and Radeon HD 6850M. 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.

Quadro P520 and Radeon HD 6850M are Laptop Graphics Cards

Note: Quadro P520 and Radeon HD 6850M are only used in laptop graphics. They have 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 or Radeon HD 6850M here:

Main Specs

  Quadro P520 Radeon HD 6850M
Power consumption (TDP) 50 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs
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  • Quadro P520 has 1 GB more memory, than Radeon HD 6850M.
  • Quadro P520 is used in Mobile workstations, and Radeon HD 6850M - in Laptops.
  • Quadro P520 is build with Pascal architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of Quadro P520 is 728 MHz higher, than Radeon HD 6850M.
  • Quadro P520 is manufactured by 14 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of Quadro P520 is 5200 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 10−12 2−3
ultra / 1080p 6−7 0−1
QHD / 1440p 1−2 0−1
low / 720p 24−27 12−14
medium / 1080p 12−14 3−4
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 166% more, than Radeon HD 6850M.

Full Specs

  Quadro P520 Radeon HD 6850M
Architecture Pascal Terascale 2
Code name Granville Pro/LP
Type Mobile workstation Laptop
Release date 27 May 2019 6 January 2011
Pipelines 384 800
Core clock speed 1303 MHz 575 / 675 MHz
Boost Clock 1493 MHz
Transistor count 1,040 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 27.00
Floating-point performance 1,080.0 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 6000 MHz 800 MHz
Memory bandwidth 25.6 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 large
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