Quadro P400 vs Radeon R7 M270DX

If you are going to buy a new graphics card and are choosing between Quadro P400 and Radeon R7 M270DX, 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 R7 M270DX, check out specs charts below.
Radeon R7 M270DX

Main Specs

  Quadro P400 Radeon R7 M270DX
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 3x mini-DisplayPort No outputs
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  • Quadro P400 is connected by PCIe 3.0 x16, and Radeon R7 M270DX uses IGP interface.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon R7 M270DX - with GCN 3.0.
  • Core clock speed of Quadro P400 is 328 MHz higher, than Radeon R7 M270DX.
  • Quadro P400 is manufactured by 14 nm process technology, and Radeon R7 M270DX - by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 9−10 3−4
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 100% more, than Radeon R7 M270DX.

Full Specs

  Quadro P400 Radeon R7 M270DX
Architecture Pascal GCN 3.0
Code name GP107 Topaz
Type Workstation Desktop
Release date 7 February 2017 11 June 2014
Pipelines 256 384
Core clock speed 1228 MHz 900 MHz
Boost Clock 1252 MHz 940 MHz
Transistor count 3,300 million 1,550 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03 22.56
Floating-point performance 679.9 gflops
Length 145 mm
Memory bus width 64 Bit
Memory clock speed 4008 MHz
Memory bandwidth 32.06 GB/s
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 6.1
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