FirePro S9050 vs Iris Plus Graphics 645

Find out if it is worth upgrading your current GPU setup by comparing FirePro S9050 and Iris Plus Graphics 645. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro S9050 and Iris Plus Graphics 645. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 S9050 Iris Plus Graphics 645
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 8-pin
Memory type GDDR5 DDR3/DDR4
Maximum RAM amount 12 GB
Display Connectors 1x DisplayPort No outputs
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  • FirePro S9050 has 1400% more power consumption, than Iris Plus Graphics 645.
  • FirePro S9050 is connected by PCIe 3.0 x16, and Iris Plus Graphics 645 uses PCIe 3.0 x1 interface.
  • FirePro S9050 is used in Desktops, and Iris Plus Graphics 645 - in Laptops.
  • FirePro S9050 is build with GCN 1.0 architecture, and Iris Plus Graphics 645 - with Gen. 9.5 Coffee Lake.
  • Core clock speed of FirePro S9050 is 600 MHz higher, than Iris Plus Graphics 645.
  • FirePro S9050 is manufactured by 28 nm process technology, and Iris Plus Graphics 645 - by 14 nm process technology.

Game benchmarks

high / 1080p 20−22 4−5
ultra / 1080p 12−14 2−3
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 35−40 12−14
medium / 1080p 24−27 5−6
The average gaming FPS of FirePro S9050 in Assassin's Creed Odyssey is 300% more, than Iris Plus Graphics 645.

Full Specs

  FirePro S9050 Iris Plus Graphics 645
Architecture GCN 1.0 Gen. 9.5 Coffee Lake
Code name Tahiti Kaby Lake GT3e
Type Workstation Laptop
Release date 7 August 2014 10 July 2019
Pipelines 1792 48
Core clock speed 900 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 4,313 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 100.8 50.40
Floating-point performance 3,226 gflops
Length 254 mm
Memory bus width 384 Bit
Memory clock speed 5500 MHz
Memory bandwidth 264 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
Bus support PCIe 3.0
Quick Sync +
Form factor full height / full length
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