Quadro P500 vs Radeon R9 M390X

When comparing Quadro P500 and Radeon R9 M390X, 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 P500 and Radeon R9 M390X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro P500 and Radeon R9 M390X are Laptop Graphics Cards

Note: Quadro P500 and Radeon R9 M390X are only used in laptop graphics. They have 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 Quadro P500 or Radeon R9 M390X here:

Main Specs

  Quadro P500 Radeon R9 M390X
Power consumption (TDP) 30 Watt 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 3x mini-DisplayPort No outputs
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  • Radeon R9 M390X has 233% more power consumption, than Quadro P500.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M390X has 2 GB more memory, than Quadro P500.
  • Quadro P500 is used in Mobile workstations, and Radeon R9 M390X - in Laptops.
  • Quadro P500 is build with Pascal architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of Quadro P500 is 732 MHz higher, than Radeon R9 M390X.
  • Quadro P500 is manufactured by 14 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 21−24
ultra / 1080p 5−6 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 18−20 40−45
medium / 1080p 10−11 27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 160% more, than Quadro P500.

Full Specs

  Quadro P500 Radeon R9 M390X
Architecture Pascal GCN 3
Code name GP108 Amethyst (XT) / Tonga
Type Mobile workstation Laptop
Release date 14 November 2017 9 June 2015
Pipelines 256 2048
Core clock speed 1455 MHz 723 MHz
Boost Clock 1519 MHz
Transistor count 1,800 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 21.25 92.54
Floating-point performance 679.9 gflops 2,961 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 5012 MHz
Memory bandwidth 32.1 GB/s 160.0 GB/s
Shared memory - -
DirectX 12.1
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.0.1 +
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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