FirePro W7100 vs GeForce 840M

When choosing between FirePro W7100 and GeForce 840M, 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 FirePro W7100 and GeForce 840M.

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

  FirePro W7100 GeForce 840M
Power consumption (TDP) 400 Watt 33 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 8 GB 4 GB
Display Connectors 4x DisplayPort No outputs
  Check Price
  • FirePro W7100 has 1112% more power consumption, than GeForce 840M.
  • FirePro W7100 is connected by PCIe 3.0 x16, and GeForce 840M uses PCIe 3.0 x8 interface.
  • FirePro W7100 has 4 GB more memory, than GeForce 840M.
  • FirePro W7100 is used in Desktops, and GeForce 840M - in Laptops.
  • FirePro W7100 is build with GCN 3.0 architecture, and GeForce 840M - with Maxwell.
  • Core clock speed of GeForce 840M is 109 MHz higher, than FirePro W7100.
  • FirePro W7100 and GeForce 840M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro W7100 is 3000 MHz higher, than GeForce 840M.

Game benchmarks

high / 1080p 35−40 1−2
ultra / 1080p 21−24 0−1
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 12−14
medium / 1080p 40−45 3−4
The average gaming FPS of FirePro W7100 in Assassin's Creed Odyssey is 683% more, than GeForce 840M.

Full Specs

  FirePro W7100 GeForce 840M
Architecture GCN 3.0 Maxwell
Code name Tonga N15S-GT
Type Workstation Laptop
Release date 12 August 2014 12 March 2014
Pipelines 1792 384
Core clock speed 920 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 103.0 17.98
Floating-point performance 3,297 gflops 863.2 gflops
Length 241 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz 2000 MHz
Memory bandwidth 160 GB/s 16.02 GB/s
Shared memory -
DirectX 12 (12_0) 12 (11_0)
Shader Model 6.3 5.1
OpenGL 4.6 4.5
OpenCL 2.0 1.2
Vulkan 1.2.131 1.1.126
CUDA +
Bus support PCIe 3.0 PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256) 362 Mh/s 92 Mh/s
Laptop size medium sized
Optimus +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
GPU Boost 2.0
GameWorks +
  Check Price