Iris Graphics 5100 vs Radeon R9 M380

In this comparison between Iris Graphics 5100 and Radeon R9 M380 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Graphics 5100 will be the best choice, for others Radeon R9 M380 will be their preference. Study the comparison tables below and make your choice.

Iris Graphics 5100 and Radeon R9 M380 are Laptop Graphics Cards

Note: Iris Graphics 5100 and Radeon R9 M380 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 5100 or Radeon R9 M380 here:

Main Specs

  Iris Graphics 5100 Radeon R9 M380
Power consumption (TDP) 30 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x16
Memory type System Shared GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Iris Graphics 5100 is connected by PCIe 1.0 x16, and Radeon R9 M380 uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and Radeon R9 M380 - with GCN.
  • Core clock speed of Radeon R9 M380 is 800 MHz higher, than Iris Graphics 5100.
  • Iris Graphics 5100 is manufactured by 22 nm process technology, and Radeon R9 M380 - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon R9 M380 in Assassin's Creed Odyssey is 233% more, than Iris Graphics 5100.

Full Specs

  Iris Graphics 5100 Radeon R9 M380
Architecture Gen. 7.5 Haswell GCN
Code name Haswell GT3 Strato Pro GDDR5
Type Laptop Laptop
Release date 5 June 2013 16 June 2015
Pipelines 40 768
Core clock speed 200 MHz 1000 MHz
Boost Clock 1200 MHz 1000 MHz
Transistor count 1,300 million 2,080 million
Manufacturing process technology 22 nm 28 nm
Texture fill rate 48.00 48.00
Floating-point performance 1,536 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 96 GB/s
Shared memory + -
DirectX 12 (11_1)
Shader Model 5.1 6.3
OpenGL 4.3 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.80
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 194 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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