Intel Iris Plus Graphics 655 vs AMD Radeon Vega 7 Mobile
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 and 0System Shared VRAM Radeon Vega 7 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Plus Graphics 655 's Advantages
Lower TDP (15W vs 45W)
AMD Radeon Vega 7 Mobile 's Advantages
Released 3 years late
Boost Clock has increased by 81% (1900MHz vs 1050MHz)
64 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Plus Graphics 655
0.806 TFLOPS
Radeon Vega 7 Mobile
+111%
1.702 TFLOPS
3DMark Time Spy
Iris Plus Graphics 655
632
Radeon Vega 7 Mobile
+66%
1053
3DMark Time Spy Extreme
Iris Plus Graphics 655
280
Radeon Vega 7 Mobile
+70%
477
Graphics Card
Apr 2018
Release Date
Apr 2021
HD Graphics-M
Generation
Cezanne
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
300 MHz
1050 MHz
Boost Clock
1900 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
-
Compute Units
7
-
-
-
384
Shading Units
448
48
TMUs
28
6
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
6.300 GPixel/s
Pixel Rate
15.20 GPixel/s
50.40 GTexel/s
Texture Rate
53.20 GTexel/s
1.613 TFLOPS
FP16 (half)
3.405 TFLOPS
806.4 GFLOPS
FP32 (float)
1.702 TFLOPS
201.6 GFLOPS
FP64 (double)
106.4 GFLOPS
Board Design
15W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Coffee Lake GT3e
GPU Name
Cezanne
-
-
-
Generation 9.5
Architecture
GCN 5.1
Intel
Foundry
TSMC
14 nm+++
Process Size
7 nm
Unknown
Transistors
9.8 billion
Unknown
Die Size
156 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4
