Quadro P400 vs Radeon R7 250X

When choosing between Quadro P400 and Radeon R7 250X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro P400 and Radeon R7 250X.

Main Specs

  Quadro P400 Radeon R7 250X
Power consumption (TDP) 30 Watt 80 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 3x mini-DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R7 250X has 166% more power consumption, than Quadro P400.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro P400 and Radeon R7 250X have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon R7 250X - with GCN 1.0.
  • Quadro P400 is manufactured by 14 nm process technology, and Radeon R7 250X - by 28 nm process technology.
  • Radeon R7 250X is 65 mm longer, than Quadro P400.
  • Memory clock speed of Quadro P400 is 2383 MHz higher, than Radeon R7 250X.

Game benchmarks

high / 1080p 7−8 10−12
ultra / 1080p 4−5 6−7
QHD / 1440p 0−1 1−2
low / 720p 18−20 24−27
medium / 1080p 9−10 14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 40% more, than Quadro P400.

Full Specs

  Quadro P400 Radeon R7 250X
Architecture Pascal GCN 1.0
Code name GP107 Cape Verde
Type Workstation Desktop
Release date 7 February 2017 13 February 2014
Pipelines 256 640
Core clock speed 1228 MHz
Boost Clock 1252 MHz 1000 MHz
Transistor count 3,300 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03 38.00
Floating-point performance 679.9 gflops 1,216 gflops
Length 145 mm 210 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 4008 MHz 1625 MHz
Memory bandwidth 32.06 GB/s 96 GB/s
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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