Quadro P400 vs Radeon R9 A375

If you are going to buy a new graphics card and are choosing between Quadro P400 and Radeon R9 A375, 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 P400 stacks up against Radeon R9 A375, check out specs charts below.

Main Specs

  Quadro P400 Radeon R9 A375
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 2 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.
  • Quadro P400 and Radeon R9 A375 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of Quadro P400 is 328 MHz higher, than Radeon R9 A375.
  • Quadro P400 is manufactured by 14 nm process technology, and Radeon R9 A375 - by 28 nm process technology.
  • Memory clock speed of Quadro P400 is 4004 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 7−8 2−3
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 9−10 4−5
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 100% more, than Radeon R9 A375.

Full Specs

  Quadro P400 Radeon R9 A375
Architecture Pascal GCN 1.0
Code name GP107 Venus
Type Workstation Desktop
Release date 7 February 2017 no data
Pipelines 256 640
Core clock speed 1228 MHz 900 MHz
Boost Clock 1252 MHz 925 MHz
Transistor count 3,300 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03 37.00
Floating-point performance 679.9 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 4008 MHz 4.5 GB/s
Memory bandwidth 32.06 GB/s 72 GB/s
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2
CUDA 6.1
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