Iris Plus Graphics 645 vs Radeon R7 M350

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 645 and Radeon R7 M350. 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 Iris Plus Graphics 645 and Radeon R7 M350. 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

  Iris Plus Graphics 645 Radeon R7 M350
Power consumption (TDP) 15 Watt 35 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Memory type DDR3/DDR4 DDR3
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M350 has 133% more power consumption, than Iris Plus Graphics 645.
  • Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon R7 M350 uses PCIe 3.0 x8 interface.
  • Iris Plus Graphics 645 is used in Laptops, and Radeon R7 M350 - in Desktops.
  • Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon R7 M350 - with GCN 1.0.
  • Core clock speed of Radeon R7 M350 is 425 MHz higher, than Iris Plus Graphics 645.
  • Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Radeon R7 M350 - by 28 nm process technology.

Game benchmarks

high / 1080p 4−5 2−3
ultra / 1080p 2−3 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of Iris Plus Graphics 645 in Assassin's Creed Odyssey is 16% more, than Radeon R7 M350.

Full Specs

  Iris Plus Graphics 645 Radeon R7 M350
Architecture Gen. 9.5 Coffee Lake GCN 1.0
Code name Kaby Lake GT3e Opal
Type Laptop Desktop
Release date 10 July 2019 5 May 2015
Pipelines 48 384
Core clock speed 300 MHz 725 MHz
Boost Clock 1150 MHz 825 MHz
Transistor count 950 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 50.40 19.80
Floating-point performance 779.5 gflops
Memory bus width 128 Bit
Memory clock speed 1000 MHz
Memory bandwidth 14.4 GB/s
Shared memory +
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.4
OpenCL 2.1 Not Listed
Vulkan 1.1.103
FreeSync +
Bus support PCIe 3.0
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
Compute units 6
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