Quadro M520 vs Radeon R9 M385

Find out if it is worth upgrading your current GPU setup by comparing Quadro M520 and Radeon R9 M385. 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 M520 and Radeon R9 M385. 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 M520 and Radeon R9 M385 are Laptop Graphics Cards

Note: Quadro M520 and Radeon R9 M385 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 M520 or Radeon R9 M385 here:

Main Specs

  Quadro M520 Radeon R9 M385
Power consumption (TDP) 25 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M385 has 2 GB more memory, than Quadro M520.
  • Quadro M520 is used in Mobile workstations, and Radeon R9 M385 - in Laptops.
  • Quadro M520 is build with Maxwell architecture, and Radeon R9 M385 - with GCN.
  • Quadro M520 and Radeon R9 M385 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 10−12
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 1−2
low / 720p 21−24 24−27
medium / 1080p 12−14 12−14
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 16% more, than Quadro M520.

Full Specs

  Quadro M520 Radeon R9 M385
Architecture Maxwell GCN
Code name Strato
Type Mobile workstation Laptop
Release date 13 January 2017 16 June 2015
Pipelines 384 896
Core clock speed 756 MHz
Boost Clock 1019 MHz 1100 MHz
Transistor count 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 56.00
Floating-point performance 1,792 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 40 GB/s 76.8 GB/s
Shared memory - -
DirectX 12
Shader Model 5.0 6.3
OpenGL 4.5 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized medium sized
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
nView Display Management +
3D Stereo +
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