GeForce 840M vs Iris Pro Graphics 6200

In this comparison between GeForce 840M and Iris Pro Graphics 6200 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 840M will be the best choice, for others Iris Pro Graphics 6200 will be their preference. Study the comparison tables below and make your choice.

GeForce 840M and Iris Pro Graphics 6200 are Laptop Graphics Cards

Note: GeForce 840M and Iris Pro Graphics 6200 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 GeForce 840M or Iris Pro Graphics 6200 here:

Main Specs

  GeForce 840M Iris Pro Graphics 6200
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x1
Memory type DDR3 System Shared
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • GeForce 840M has 120% more power consumption, than Iris Pro Graphics 6200.
  • GeForce 840M is connected by PCIe 3.0 x8, and Iris Pro Graphics 6200 uses PCIe 2.0 x1 interface.
  • Both cards are used in Laptops.
  • GeForce 840M is build with Maxwell architecture, and Iris Pro Graphics 6200 - with Gen. 8 Broadwell.
  • Core clock speed of GeForce 840M is 729 MHz higher, than Iris Pro Graphics 6200.
  • GeForce 840M is manufactured by 28 nm process technology, and Iris Pro Graphics 6200 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 4−5
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 5−6
The average gaming FPS of Iris Pro Graphics 6200 in Assassin's Creed Odyssey is 16% more, than GeForce 840M.

Full Specs

  GeForce 840M Iris Pro Graphics 6200
Architecture Maxwell Gen. 8 Broadwell
Code name N15S-GT Broadwell GT3e
Type Laptop Laptop
Release date 12 March 2014 2 June 2015
Pipelines 384 48
Core clock speed 1029 MHz 300 MHz
Boost Clock 1124 MHz 1150 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 40.80
Floating-point performance 863.2 gflops 883.2 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 16.02 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.2 2.0
Vulkan 1.1.126 1.1.80
CUDA +
Bus support PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256) 92 Mh/s
Laptop size medium sized medium sized
Optimus +
Quick Sync +
GPU Boost 2.0
GameWorks +
  Check Price Check Price