Home GPU Comparison Intel Iris Graphics 540 vs Intel UHD Graphics 605

Intel Iris Graphics 540 vs Intel UHD Graphics 605

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Graphics 540 and 0System Shared VRAM UHD Graphics 605 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Graphics 540 's Advantages
Boost Clock has increased by 33% (1000MHz vs 750MHz)
240 additional rendering cores
Intel UHD Graphics 605 's Advantages
Released 2 years and 3 months late
Lower TDP (5W vs 15W)

Score

Benchmark

FP32 (float)
Iris Graphics 540 +255%
0.768 TFLOPS
UHD Graphics 605
0.216 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Dec 2017
HD Graphics-M
Generation
HD Graphics-T
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

300 MHz
Base Clock
200 MHz
1000 MHz
Boost Clock
750 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

-
-
-
-
-
-
384
Shading Units
144
48
TMUs
18
6
ROPs
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
2.250 GPixel/s
48.00 GTexel/s
Texture Rate
13.50 GTexel/s
-
FP16 (half)
432.0 GFLOPS
768.0 GFLOPS
FP32 (float)
216.0 GFLOPS
-
FP64 (double)
54.00 GFLOPS

Board Design

15W
TDP
5W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Skylake GT3e
GPU Name
Gemini Lake GT1.5
-
-
-
Generation 9.0
Architecture
Generation 9.5
Intel
Foundry
Intel
14 nm+
Process Size
14 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.4
Shader Model
6.4

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