Quadro P400 vs Radeon R5 Bristol Ridge

If you are going to buy a new graphics card and are choosing between Quadro P400 and Radeon R5 Bristol Ridge, 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 R5 Bristol Ridge, check out specs charts below.

Radeon R5 Bristol Ridge is a Laptop Graphics Card

Note: Radeon R5 Bristol Ridge is only used in laptop graphics. It has 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 Radeon R5 Bristol Ridge here:

Main Specs

  Quadro P400 Radeon R5 Bristol Ridge
Power consumption (TDP) 30 Watt 12-45 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors 3x mini-DisplayPort
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  • Quadro P400 has 150% more power consumption, than Radeon R5 Bristol Ridge.
  • Quadro P400 is used in Desktops, and Radeon R5 Bristol Ridge - in Laptops.
  • Quadro P400 is build with Pascal architecture, and Radeon R5 Bristol Ridge - with GCN 1.2/2.0.
  • Quadro P400 is manufactured by 14 nm process technology, and Radeon R5 Bristol Ridge - by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 9−10 5−6
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 66% more, than Radeon R5 Bristol Ridge.

Full Specs

  Quadro P400 Radeon R5 Bristol Ridge
Architecture Pascal GCN 1.2/2.0
Code name GP107 Bristol Ridge
Type Workstation Laptop
Release date 7 February 2017 1 June 2016
Pipelines 256 384
Core clock speed 1228 MHz
Boost Clock 1252 MHz 800 MHz
Transistor count 3,300 million 3100 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03
Floating-point performance 679.9 gflops
Length 145 mm
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 4008 MHz
Memory bandwidth 32.06 GB/s
Shared memory +
DirectX 12 (12_1) DirectX 12 (FL 12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA 6.1
Laptop size medium sized
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