Quadro P400 vs Radeon RX 460

When comparing Quadro P400 and Radeon RX 460, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro P400 and Radeon RX 460 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Quadro P400 Radeon RX 460
Power consumption (TDP) 30 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 3x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 460 has 150% more power consumption, than Quadro P400.
  • Quadro P400 is connected by PCIe 3.0 x16, and Radeon RX 460 uses PCIe 3.0 x8 interface.
  • Radeon RX 460 has 2 GB more memory, than Quadro P400.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon RX 460 - with Polaris.
  • Core clock speed of Quadro P400 is 138 MHz higher, than Radeon RX 460.
  • Quadro P400 and Radeon RX 460 are manufactured by 14 nm process technology.
  • Radeon RX 460 is 25 mm longer, than Quadro P400.
  • Memory clock speed of Radeon RX 460 is 2992 MHz higher, than Quadro P400.

Game benchmarks

high / 1080p 7−8 21−24
ultra / 1080p 4−5 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 18−20 40−45
medium / 1080p 9−10 24−27
The average gaming FPS of Radeon RX 460 in Assassin's Creed Odyssey is 150% more, than Quadro P400.

Full Specs

  Quadro P400 Radeon RX 460
Architecture Pascal Polaris
Code name GP107 Polaris 11 / Baffin XT
Type Workstation Desktop
Release date 7 February 2017 8 August 2016
Pipelines 256 896
Core clock speed 1228 MHz 1090 MHz
Boost Clock 1252 MHz 1200 MHz
Transistor count 3,300 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 20.03 67.20
Floating-point performance 679.9 gflops 2,150 gflops
Length 145 mm 170 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 4008 MHz 7000 MHz
Memory bandwidth 32.06 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 6.1
FreeSync +
Bitcoin / BTC (SHA256) 240 Mh/s
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