Iris Plus Graphics 640 vs Quadro K5000M

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 640 and Quadro K5000M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Plus Graphics 640 stacks up against Quadro K5000M, check out specs charts below.

Iris Plus Graphics 640 and Quadro K5000M are Laptop Graphics Cards

Note: Iris Plus Graphics 640 and Quadro K5000M 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 K5000M here:

Main Specs

  Iris Plus Graphics 640 Quadro K5000M
Power consumption (TDP) 15 Watt 100 Watt
Interface PCIe 3.0 x1 MXM-B (3.0)
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro K5000M has 566% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Quadro K5000M uses MXM-B (3.0) interface.
  • Iris Plus Graphics 640 has 28 GB more memory, than Quadro K5000M.
  • Iris Plus Graphics 640 is used in Laptops, and Quadro K5000M - in Mobile workstations.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Quadro K5000M - with Kepler.
  • Core clock speed of Quadro K5000M is 406 MHz higher, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Quadro K5000M - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 16−18
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 16−18 30−35
medium / 1080p 8−9 20−22
The average gaming FPS of Quadro K5000M in Assassin's Creed Odyssey is 122% more, than Iris Plus Graphics 640.

Full Specs

  Iris Plus Graphics 640 Quadro K5000M
Architecture Gen. 9.5 Kaby Lake Kepler
Code name Kaby Lake GT3e N14E-Q5
Type Laptop Mobile workstation
Release date 3 January 2017 1 June 2012
Pipelines 48 1344
Core clock speed 300 MHz 706 MHz
Boost Clock 1050 MHz
Transistor count 189 million 3,540 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 52.80 67.31
Floating-point performance 1,615 gflops
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 3000 MHz
Memory bandwidth 96 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (11_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.103 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 51 Mh/s
Laptop size large
Optimus +
Quick Sync +
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