Iris Plus Graphics 645 vs Quadro K600

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 645 and Quadro K600, 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 645 stacks up against Quadro K600, check out specs charts below.

Iris Plus Graphics 645 is a Laptop Graphics Card

Note: Iris Plus Graphics 645 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 Iris Plus Graphics 645 here:

Main Specs

  Iris Plus Graphics 645 Quadro K600
Power consumption (TDP) 15 Watt 41 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3/DDR4 DDR3
Maximum RAM amount 1 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • Quadro K600 has 173% more power consumption, than Iris Plus Graphics 645.
  • Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Quadro K600 uses PCIe 2.0 x16 interface.
  • Iris Plus Graphics 645 is used in Laptops, and Quadro K600 - in Desktops.
  • Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Quadro K600 - with Kepler.
  • Core clock speed of Quadro K600 is 576 MHz higher, than Iris Plus Graphics 645.
  • Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Quadro K600 - by 28 nm process technology.

Game benchmarks

high / 1080p 4−5 0−1
ultra / 1080p 2−3
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 5−6 0−1
The average gaming FPS of Iris Plus Graphics 645 in Assassin's Creed Odyssey is 1200% more, than Quadro K600.

Full Specs

  Iris Plus Graphics 645 Quadro K600
Architecture Gen. 9.5 Coffee Lake Kepler
Code name Kaby Lake GT3e GK107
Type Laptop Workstation
Release date 10 July 2019 1 March 2013
Pipelines 48 192
Core clock speed 300 MHz 876 MHz
Boost Clock 1150 MHz
Transistor count 1,270 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 50.40 14.02
Floating-point performance 336.4 gflops
Length 160 mm
Memory bus width 128 Bit
Memory clock speed 1782 MHz
Memory bandwidth 28.51 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 3.0
Bitcoin / BTC (SHA256) 11 Mh/s
Quick Sync +
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