Intel Iris Pro Graphics 580 vs AMD Radeon HD 8400 Mobile IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics 580 and 0System Shared VRAM Radeon HD 8400 Mobile IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Pro Graphics 580 's Advantages
Released 1 years and 10 months late
Boost Clock950MHz
448 additional rendering cores
Lower TDP (15W vs 25W)
Score
Benchmark
FP32 (float)
Iris Pro Graphics 580
+610%
1.094 TFLOPS
Radeon HD 8400 Mobile IGP
0.154 TFLOPS
Graphics Card
Sep 2015
Release Date
Nov 2013
HD Graphics-M
Generation
Kabini
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
350 MHz
Base Clock
-
950 MHz
Boost Clock
-
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
2
-
-
-
576
Shading Units
128
72
TMUs
8
9
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
8.550 GPixel/s
Pixel Rate
2.400 GPixel/s
68.40 GTexel/s
Texture Rate
4.800 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
153.6 GFLOPS
273.6 GFLOPS
FP64 (double)
9.600 GFLOPS
Board Design
15W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Skylake GT4e
GPU Name
Kalindi
-
-
-
Generation 9.0
Architecture
GCN 2.0
Intel
Foundry
TSMC
14 nm+
Process Size
28 nm
Unknown
Transistors
1.178 billion
Unknown
Die Size
110 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.4
Shader Model
6.3
