FirePro W600 vs Iris Plus Graphics 645

If you are going to buy a new graphics card and are choosing between FirePro W600 and Iris Plus Graphics 645, 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 FirePro W600 stacks up against Iris Plus Graphics 645, 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

  FirePro W600 Iris Plus Graphics 645
Power consumption (TDP) 75 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3/DDR4
Maximum RAM amount 2 GB
Display Connectors 6x mini-DisplayPort No outputs
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  • FirePro W600 has 400% more power consumption, than Iris Plus Graphics 645.
  • FirePro W600 is connected by PCIe 3.0 x16, and Iris Plus Graphics 645 uses PCIe 3.0 x1 interface.
  • FirePro W600 is used in Desktops, and Iris Plus Graphics 645 - in Laptops.
  • FirePro W600 is build with GCN 1.0 architecture, and Iris Plus Graphics 645 - with Gen. 9.5 Coffee Lake.
  • Core clock speed of FirePro W600 is 450 MHz higher, than Iris Plus Graphics 645.
  • FirePro W600 is manufactured by 28 nm process technology, and Iris Plus Graphics 645 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 4−5
ultra / 1080p 5−6 2−3
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 10−11 5−6
The average gaming FPS of FirePro W600 in Assassin's Creed Odyssey is 66% more, than Iris Plus Graphics 645.

Full Specs

  FirePro W600 Iris Plus Graphics 645
Architecture GCN 1.0 Gen. 9.5 Coffee Lake
Code name Cape Verde Kaby Lake GT3e
Type Workstation Laptop
Release date 13 June 2012 10 July 2019
Pipelines 512 48
Core clock speed 750 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 24.00 50.40
Floating-point performance 768.0 gflops
Length 163 mm
Memory bus width 128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.103
Bitcoin / BTC (SHA256) 94 Mh/s
Quick Sync +
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