FireStream 9370 vs Iris Plus Graphics 640

If you are going to buy a new graphics card and are choosing between FireStream 9370 and Iris Plus Graphics 640, 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 FireStream 9370 stacks up against Iris Plus Graphics 640, check out specs charts below.

Iris Plus Graphics 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 640 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 640 here:

Main Specs

  FireStream 9370 Iris Plus Graphics 640
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 8-pin
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 4 GB 32 GB
Display Connectors 1x DisplayPort No outputs
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  • FireStream 9370 has 1400% more power consumption, than Iris Plus Graphics 640.
  • FireStream 9370 is connected by PCIe 2.0 x16, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 640 has 28 GB more memory, than FireStream 9370.
  • FireStream 9370 is used in Desktops, and Iris Plus Graphics 640 - in Laptops.
  • FireStream 9370 is build with TeraScale 2 architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of FireStream 9370 is 525 MHz higher, than Iris Plus Graphics 640.
  • FireStream 9370 is manufactured by 40 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 6−7
ultra / 1080p 7−8 4−5
QHD / 1440p 2−3 0−1
low / 720p 27−30 16−18
medium / 1080p 16−18 8−9
The average gaming FPS of FireStream 9370 in Assassin's Creed Odyssey is 77% more, than Iris Plus Graphics 640.

Full Specs

  FireStream 9370 Iris Plus Graphics 640
Architecture TeraScale 2 Gen. 9.5 Kaby Lake
Code name Cypress Kaby Lake GT3e
Type Desktop Laptop
Release date 23 June 2010 3 January 2017
Pipelines 1600 48
Core clock speed 825 MHz 300 MHz
Boost Clock 1050 MHz
Transistor count 2,154 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 66.00 52.80
Floating-point performance 2,640.0 gflops
Length 267 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 4600 MHz
Memory bandwidth 147.2 GB/s
Shared memory +
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan N/A 1.1.103
Quick Sync +
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