Intel Iris Plus Graphics 655 vs AMD Radeon R8 M445DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 and 0System Shared VRAM Radeon R8 M445DX 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 1 years and 11 months late
Boost Clock has increased by 3% (1050MHz vs 1021MHz)
64 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Plus Graphics 655
+23%
0.806 TFLOPS
Radeon R8 M445DX
0.653 TFLOPS
Graphics Card
Apr 2018
Release Date
May 2016
HD Graphics-M
Generation
Gem System Hybrid
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
780 MHz
1050 MHz
Boost Clock
1021 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
5
-
-
-
384
Shading Units
320
48
TMUs
20
6
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-
Theoretical Performance
6.300 GPixel/s
Pixel Rate
8.168 GPixel/s
50.40 GTexel/s
Texture Rate
20.42 GTexel/s
1.613 TFLOPS
FP16 (half)
653.4 GFLOPS
806.4 GFLOPS
FP32 (float)
653.4 GFLOPS
201.6 GFLOPS
FP64 (double)
40.84 GFLOPS
Board Design
15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Coffee Lake GT3e
GPU Name
Meso
-
GPU Variant
Meso PRO
(216-0864032)
Generation 9.5
Architecture
GCN 3.0
Intel
Foundry
TSMC
14 nm+++
Process Size
28 nm
Unknown
Transistors
1.55 billion
Unknown
Die Size
125 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
-
-
-
6.4
Shader Model
6.5
