AMD Radeon R3 Mobile Graphics vs Intel Iris Pro Graphics 580
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R3 Mobile Graphics and 0System Shared VRAM Iris Pro Graphics 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R3 Mobile Graphics 's Advantages
Released 9 months late
Intel Iris Pro Graphics 580 's Advantages
Boost Clock has increased by 45% (950MHz vs 655MHz)
448 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R3 Mobile Graphics
0.168 TFLOPS
Iris Pro Graphics 580
+551%
1.094 TFLOPS
Graphics Card
Jun 2016
Release Date
Sep 2015
Stoney Ridge
Generation
HD Graphics-M
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
200 MHz
Base Clock
350 MHz
655 MHz
Boost Clock
950 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
576
8
TMUs
72
4
ROPs
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
2.620 GPixel/s
Pixel Rate
8.550 GPixel/s
5.240 GTexel/s
Texture Rate
68.40 GTexel/s
167.7 GFLOPS
FP16 (half)
2.189 TFLOPS
167.7 GFLOPS
FP32 (float)
1094 GFLOPS
10.48 GFLOPS
FP64 (double)
273.6 GFLOPS
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Stoney
GPU Name
Skylake GT4e
-
-
-
GCN 3.0
Architecture
Generation 9.0
GlobalFoundries
Foundry
Intel
28 nm
Process Size
14 nm+
1.2 billion
Transistors
Unknown
125 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
