Quadro P4000 mobile vs Radeon R9 390X

When choosing between Quadro P4000 mobile and Radeon R9 390X, 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 P4000 mobile and Radeon R9 390X.

Quadro P4000 mobile is a Laptop Graphics Card

Note: Quadro P4000 mobile 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 Quadro P4000 mobile here:

Main Specs

  Quadro P4000 mobile Radeon R9 390X
Power consumption (TDP) 100 Watt 275 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin, 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 390X has 175% more power consumption, than Quadro P4000 mobile.
  • Quadro P4000 mobile is connected by MXM-B (3.0), and Radeon R9 390X uses PCIe 3.0 x16 interface.
  • Quadro P4000 mobile is used in Mobile workstations, and Radeon R9 390X - in Desktops.
  • Quadro P4000 mobile is build with Pascal architecture, and Radeon R9 390X - with GCN.
  • Quadro P4000 mobile is manufactured by 16 nm process technology, and Radeon R9 390X - by 28 nm process technology.
  • Memory clock speed of Quadro P4000 mobile is 4956 MHz higher, than Radeon R9 390X.

Game benchmarks

high / 1080p 40−45 50−55
ultra / 1080p 27−30 30−35
QHD / 1440p 21−24 24−27
4K / 2160p 12−14 14−16
low / 720p 70−75 75−80
medium / 1080p 50−55 55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 13% more, than Quadro P4000 mobile.

Full Specs

  Quadro P4000 mobile Radeon R9 390X
Architecture Pascal GCN
Code name N17E-Q3 Grenada XT
Type Mobile workstation Desktop
Release date 11 January 2017 16 June 2015
Pipelines 1792 2816
Core clock speed 1202 MHz
Boost Clock 1228 MHz 1050 MHz
Transistor count 7,200 million 6,200 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 137.4 184.8
Floating-point performance 4,398 gflops 5,914 gflops
Length 275 mm
Memory bus width 256 Bit 512 Bit
Memory clock speed 6006 MHz 1050 MHz
Memory bandwidth 192 GB/s 384 GB/s
Shared memory - -
DirectX 12
Shader Model 5.1 6.3
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 +
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 684 Mh/s
Laptop size large
Optimus +
Eyefinity +
PowerTune +
TrueAudio +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 27.5 Mh/s
Display Port 1.4
Mosaic +
nView Display Management +
3D Stereo +
High bandwidth memory (HBM) -
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