Quadro P1000 vs Radeon R9 M395X

When comparing Quadro P1000 and Radeon R9 M395X, 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 P1000 and Radeon R9 M395X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M395X is a Laptop Graphics Card

Note: Radeon R9 M395X 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 R9 M395X here:

Main Specs

  Quadro P1000 Radeon R9 M395X
Power consumption (TDP) 47 Watt 250 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Radeon R9 M395X has 431% more power consumption, than Quadro P1000.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro P1000 and Radeon R9 M395X have maximum RAM of 4 GB.
  • Quadro P1000 is used in Desktops, and Radeon R9 M395X - in Laptops.
  • Quadro P1000 is build with Pascal architecture, and Radeon R9 M395X - with GCN 3.
  • Core clock speed of Quadro P1000 is 770 MHz higher, than Radeon R9 M395X.
  • Quadro P1000 is manufactured by 14 nm process technology, and Radeon R9 M395X - by 28 nm process technology.
  • Memory clock speed of Quadro P1000 is 4758 MHz higher, than Radeon R9 M395X.

Game benchmarks

high / 1080p 21−24 24−27
ultra / 1080p 12−14 14−16
QHD / 1440p 8−9 9−10
4K / 2160p 5−6 6−7
low / 720p 40−45 45−50
medium / 1080p 27−30 30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 10% more, than Quadro P1000.

Full Specs

  Quadro P1000 Radeon R9 M395X
Architecture Pascal GCN 3
Code name GP107 Amethyst XT
Type Workstation Laptop
Release date 1 February 2017 16 October 2014
Pipelines 512 2048
Core clock speed 1493 MHz 723 MHz
Boost Clock 1519 MHz
Transistor count 3,300 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 59.20 92.54
Floating-point performance 1,894 gflops 2,961 gflops
Length 145 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6008 MHz 1250 MHz
Memory bandwidth 80.19 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 413 Mh/s
Laptop size large
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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