Quadro P400 vs Radeon R9 M375X

In this comparison between Quadro P400 and Radeon R9 M375X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro P400 will be the best choice, for others Radeon R9 M375X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Quadro P400 Radeon R9 M375X
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 3x mini-DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M375X has 2 GB more memory, than Quadro P400.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon R9 M375X - with GCN 1.0.
  • Core clock speed of Quadro P400 is 303 MHz higher, than Radeon R9 M375X.
  • Quadro P400 is manufactured by 14 nm process technology, and Radeon R9 M375X - by 28 nm process technology.
  • Memory clock speed of Quadro P400 is 2883 MHz higher, than Radeon R9 M375X.

Game benchmarks

high / 1080p 7−8 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 21−24
medium / 1080p 9−10 12−14
The average gaming FPS of Radeon R9 M375X in Assassin's Creed Odyssey is 20% more, than Quadro P400.

Full Specs

  Quadro P400 Radeon R9 M375X
Architecture Pascal GCN 1.0
Code name GP107 Tropo
Type Workstation Desktop
Release date 7 February 2017 5 May 2015
Pipelines 256 640
Core clock speed 1228 MHz 925 MHz
Boost Clock 1252 MHz 1015 MHz
Transistor count 3,300 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03 40.60
Floating-point performance 679.9 gflops 1,299 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 4008 MHz 1125 MHz
Memory bandwidth 32.06 GB/s 72 GB/s
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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