Quadro M4000M vs Radeon R9 M385X

Find out if it is worth upgrading your current GPU setup by comparing Quadro M4000M and Radeon R9 M385X. 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 M4000M and Radeon R9 M385X. 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 M4000M and Radeon R9 M385X are Laptop Graphics Cards

Note: Quadro M4000M and Radeon R9 M385X 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 M4000M or Radeon R9 M385X here:

Main Specs

  Quadro M4000M Radeon R9 M385X
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro M4000M and Radeon R9 M385X have maximum RAM of 4 GB.
  • Quadro M4000M is used in Mobile workstations, and Radeon R9 M385X - in Laptops.
  • Quadro M4000M is build with Maxwell architecture, and Radeon R9 M385X - with GCN.
  • Core clock speed of Radeon R9 M385X is 125 MHz higher, than Quadro M4000M.
  • Quadro M4000M and Radeon R9 M385X are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M4000M is 3512 MHz higher, than Radeon R9 M385X.

Game benchmarks

high / 1080p 35−40 8−9
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 18−20
medium / 1080p 40−45 10−11
The average gaming FPS of Quadro M4000M in Assassin's Creed Odyssey is 310% more, than Radeon R9 M385X.

Full Specs

  Quadro M4000M Radeon R9 M385X
Architecture Maxwell GCN
Code name GM204 Strato-XT-M3
Type Mobile workstation Laptop
Release date 2 October 2015 16 June 2015
Pipelines 1,280 896
Core clock speed 975 MHz 1100 MHz
Boost Clock 1013 MHz 1100 MHz
Transistor count 5,200 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 78.00 61.60
Floating-point performance 2,496 gflops 1,971 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5012 MHz 1500 MHz
Memory bandwidth 160 GB/s 76.8 GB/s
Shared memory - -
DirectX 12
Shader Model 5.0 6.3
OpenGL 4.5 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA 5.2
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 251 Mh/s
Laptop size large large
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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