Home GPU Comparison Intel HD Graphics 405 Mobile 18EU vs Intel Iris Graphics 540

Intel HD Graphics 405 Mobile 18EU vs Intel Iris Graphics 540

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 405 18EU and 0System Shared VRAM Iris Graphics 540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 405 Mobile 18EU 's Advantages
Released 7 months late
Lower TDP (6W vs 15W)
Intel Iris Graphics 540 's Advantages
Boost Clock has increased by 35% (1000MHz vs 740MHz)
256 additional rendering cores

Score

VS

Graphics Card

Apr 2016
Release Date
Sep 2015
HD Graphics-T
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

400 MHz
Base Clock
300 MHz
740 MHz
Boost Clock
1000 MHz
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

-
-
-
-
-
-
128
Shading Units
384
16
TMUs
48
2
ROPs
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

1.200 GPixel/s
Pixel Rate
6.000 GPixel/s
9.600 GTexel/s
Texture Rate
48.00 GTexel/s
-
-
-
153.6 GFLOPS
FP32 (float)
768.0 GFLOPS
38.40 GFLOPS
FP64 (double)
-

Board Design

6W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Braswell GT1
GPU Name
Skylake GT3e
-
-
-
Generation 8.0
Architecture
Generation 9.0
Intel
Foundry
Intel
14 nm
Process Size
14 nm+
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.3
OpenGL
4.6
2.0
OpenCL
3.0
1.1
Vulkan
1.3
-
-
-
5.1
Shader Model
6.4

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