Intel Iris Plus Graphics 655 vs Intel HD Graphics 4600
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 and 0System Shared VRAM HD Graphics 4600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Plus Graphics 655 's Advantages
Released 4 years and 10 months late
224 additional rendering cores
Lower TDP (15W vs 45W)
Intel HD Graphics 4600 's Advantages
Boost Clock has increased by 5% (1100MHz vs 1050MHz)
Score
Benchmark
FP32 (float)
Iris Plus Graphics 655
+128%
0.806 TFLOPS
HD Graphics 4600
0.352 TFLOPS
3DMark Time Spy
Iris Plus Graphics 655
+224%
632
HD Graphics 4600
195
Graphics Card
Apr 2018
Release Date
Jun 2013
HD Graphics-M
Generation
HD Graphics
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
350 MHz
1050 MHz
Boost Clock
1100 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
160
48
TMUs
20
6
ROPs
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
6.300 GPixel/s
Pixel Rate
2.200 GPixel/s
50.40 GTexel/s
Texture Rate
22.00 GTexel/s
1.613 TFLOPS
FP16 (half)
-
806.4 GFLOPS
FP32 (float)
352.0 GFLOPS
201.6 GFLOPS
FP64 (double)
88.00 GFLOPS
Board Design
15W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Coffee Lake GT3e
GPU Name
Haswell GT2
-
-
-
Generation 9.5
Architecture
Generation 7.5
Intel
Foundry
Intel
14 nm+++
Process Size
22 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.3
3.0
OpenCL
1.2
1.3
Vulkan
1.0
-
-
-
6.4
Shader Model
5.1
