AMD Radeon HD 8280E vs Intel Iris Plus Graphics 655
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 8280E and 0System Shared VRAM Iris Plus Graphics 655 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 5 years late
Boost Clock1050MHz
256 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 8280E
0.115 TFLOPS
Iris Plus Graphics 655
+600%
0.806 TFLOPS
Graphics Card
Apr 2013
Release Date
Apr 2018
Kabini
Generation
HD Graphics-M
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1050 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
2
Compute Units
-
-
-
-
128
Shading Units
384
8
TMUs
48
4
ROPs
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
1.800 GPixel/s
Pixel Rate
6.300 GPixel/s
3.600 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
1.613 TFLOPS
115.2 GFLOPS
FP32 (float)
806.4 GFLOPS
7.200 GFLOPS
FP64 (double)
201.6 GFLOPS
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Kalindi
GPU Name
Coffee Lake GT3e
-
-
-
GCN 2.0
Architecture
Generation 9.5
TSMC
Foundry
Intel
28 nm
Process Size
14 nm+++
1.178 billion
Transistors
Unknown
110 mm²
Die Size
Unknown
Graphics Features
12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
-
-
6.3
Shader Model
6.4
