GeForce 840M vs Quadro P1000

When choosing between GeForce 840M and Quadro P1000, 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 GeForce 840M and Quadro P1000.

GeForce 840M is a Laptop Graphics Card

Note: GeForce 840M 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 GeForce 840M here:

Main Specs

  GeForce 840M Quadro P1000
Power consumption (TDP) 33 Watt 47 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • Quadro P1000 has 42% more power consumption, than GeForce 840M.
  • GeForce 840M is connected by PCIe 3.0 x8, and Quadro P1000 uses PCIe 3.0 x16 interface.
  • GeForce 840M and Quadro P1000 have maximum RAM of 4 GB.
  • GeForce 840M is used in Laptops, and Quadro P1000 - in Desktops.
  • GeForce 840M is build with Maxwell architecture, and Quadro P1000 - with Pascal.
  • Core clock speed of Quadro P1000 is 464 MHz higher, than GeForce 840M.
  • GeForce 840M is manufactured by 28 nm process technology, and Quadro P1000 - by 14 nm process technology.
  • Memory clock speed of Quadro P1000 is 4008 MHz higher, than GeForce 840M.

Game benchmarks

high / 1080p 1−2 21−24
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 12−14 40−45
medium / 1080p 3−4 27−30
The average gaming FPS of Quadro P1000 in Assassin's Creed Odyssey is 416% more, than GeForce 840M.

Full Specs

  GeForce 840M Quadro P1000
Architecture Maxwell Pascal
Code name N15S-GT GP107
Type Laptop Workstation
Release date 12 March 2014 1 February 2017
Pipelines 384 512
Core clock speed 1029 MHz 1493 MHz
Boost Clock 1124 MHz 1519 MHz
Transistor count 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 59.20
Floating-point performance 863.2 gflops 1,894 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 2000 MHz 6008 MHz
Memory bandwidth 16.02 GB/s 80.19 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2
CUDA + 6.1
Bus support PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256) 92 Mh/s
Laptop size medium sized
Optimus + +
GPU Boost 2.0
GameWorks +
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