Iris Graphics 540 vs Radeon R7 M460

When comparing Iris Graphics 540 and Radeon R7 M460, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Iris Graphics 540 and Radeon R7 M460 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Graphics 540 and Radeon R7 M460 are Laptop Graphics Cards

Note: Iris Graphics 540 and Radeon R7 M460 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 Graphics 540 or Radeon R7 M460 here:

Main Specs

  Iris Graphics 540 Radeon R7 M460
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Memory type eDRAM DDR3
Maximum RAM amount 64 MB 2 GB
Display Connectors No outputs No outputs
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  • Iris Graphics 540 is connected by PCIe 3.0 x1, and Radeon R7 M460 uses PCIe 3.0 x8 interface.
  • Iris Graphics 540 has 62 GB more memory, than Radeon R7 M460.
  • Both cards are used in Laptops.
  • Iris Graphics 540 is build with Gen. 9 Skylake architecture, and Radeon R7 M460 - with GCN.
  • Core clock speed of Radeon R7 M460 is 684 MHz higher, than Iris Graphics 540.
  • Iris Graphics 540 is manufactured by 14 nm process technology, and Radeon R7 M460 - by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 2−3
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 20−22 12−14
medium / 1080p 10−12 4−5
The average gaming FPS of Iris Graphics 540 in Assassin's Creed Odyssey is 116% more, than Radeon R7 M460.

Full Specs

  Iris Graphics 540 Radeon R7 M460
Architecture Gen. 9 Skylake GCN
Code name Skylake GT3e Meso
Type Laptop Laptop
Release date 1 September 2015 21 February 2016
Pipelines 48 384
Core clock speed 300 MHz 984 MHz
Boost Clock 1050 MHz 1125 MHz
Transistor count 189 million 1,550 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 50.40 27.00
Floating-point performance 864.0 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.0
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.97 1.2.131
Quick Sync +
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