Iris Plus Graphics 640 vs Quadro K2100M

When comparing Iris Plus Graphics 640 and Quadro K2100M, 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 Iris Plus Graphics 640 and Quadro K2100M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics 640 and Quadro K2100M are Laptop Graphics Cards

Note: Iris Plus Graphics 640 and Quadro K2100M 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 Iris Plus Graphics 640 or Quadro K2100M here:

Main Specs

  Iris Plus Graphics 640 Quadro K2100M
Power consumption (TDP) 15 Watt 55 Watt
Interface PCIe 3.0 x1 MXM-A (3.0)
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K2100M has 266% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Quadro K2100M uses MXM-A (3.0) interface.
  • Iris Plus Graphics 640 has 30 GB more memory, than Quadro K2100M.
  • Iris Plus Graphics 640 is used in Laptops, and Quadro K2100M - in Mobile workstations.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Quadro K2100M - with Kepler.
  • Core clock speed of Quadro K2100M is 367 MHz higher, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Quadro K2100M - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 6−7
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 16−18
medium / 1080p 8−9 7−8
The average gaming FPS of Iris Plus Graphics 640 in Assassin's Creed Odyssey is 12% more, than Quadro K2100M.

Full Specs

  Iris Plus Graphics 640 Quadro K2100M
Architecture Gen. 9.5 Kaby Lake Kepler
Code name Kaby Lake GT3e GK106
Type Laptop Mobile workstation
Release date 3 January 2017 23 July 2013
Pipelines 48 576
Core clock speed 300 MHz 667 MHz
Boost Clock 1050 MHz
Transistor count 189 million 2,540 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 32.02
Floating-point performance 768.4 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 3000 MHz
Memory bandwidth 48.0 GB/s
Shared memory + -
DirectX 12 (12_1) 12
Shader Model 6.4 5
OpenGL 4.6 4.5
OpenCL 2.1 1.2
Vulkan 1.1.103 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 38 Mh/s
Laptop size medium sized
Optimus +
Quick Sync +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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