Iris Plus Graphics 650 vs Radeon RX 540

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 650 and Radeon RX 540. 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 650 and Radeon RX 540. 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 650 and Radeon RX 540 are Laptop Graphics Cards

Note: Iris Plus Graphics 650 and Radeon RX 540 are only used in laptop graphics. They have 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 650 or Radeon RX 540 here:

Main Specs

  Iris Plus Graphics 650 Radeon RX 540
Power consumption (TDP) 15 Watt 65 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 4 GB
Display Connectors No outputs
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  • Radeon RX 540 has 333% more power consumption, than Iris Plus Graphics 650.
  • Iris Plus Graphics 650 is connected by PCIe 3.0 x1, and Radeon RX 540 uses PCIe 3.0 x16 interface.
  • Iris Plus Graphics 650 has 28 GB more memory, than Radeon RX 540.
  • Both cards are used in Laptops.
  • Iris Plus Graphics 650 is build with Gen. 9.5 Kaby Lake architecture, and Radeon RX 540 - with Polaris.
  • Iris Plus Graphics 650 and Radeon RX 540 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 18−20 30−33
medium / 1080p 10−11 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 80% more, than Iris Plus Graphics 650.

Full Specs

  Iris Plus Graphics 650 Radeon RX 540
Architecture Gen. 9.5 Kaby Lake Polaris
Code name Kaby Lake GT3e Polaris 12
Type Laptop Laptop
Release date 3 January 2017 21 March 2017
Pipelines 48 512
Core clock speed 300 MHz
Boost Clock 1100 MHz 1219 MHz
Transistor count 189 million 1,500 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 55.20 39.01
Floating-point performance 883 gflops 1,248 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory + -
DirectX 12 (12_1) 12.0
Shader Model 6.4 5.0
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.103
FreeSync +
Laptop size large
Quick Sync +
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