Iris Plus Graphics 640 vs Radeon R2 Mobile Graphics
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 640 and 0System Shared VRAM Radeon R2 Mobile Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Plus Graphics 640 's Advantages
Released 7 months late
Boost Clock has increased by 83% (1100MHz vs 600MHz)
256 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Plus Graphics 640
+448%
845
Radeon R2 Mobile Graphics
154
Graphics Card
Jan 2017
Release Date
Jun 2016
HD Graphics-M
Generation
Stoney Ridge
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
200 MHz
1100 MHz
Boost Clock
600 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
2
384
Shading Units
128
48
TMUs
8
6
ROPs
4
Theoretical Performance
6.600 GPixel/s
Pixel Rate
2.400 GPixel/s
52.80 GTexel/s
Texture Rate
4.800 GTexel/s
1.690 TFLOPS
FP16 (half)
153.6 GFLOPS
844.8 GFLOPS
FP32 (float)
153.6 GFLOPS
211.2 GFLOPS
FP64 (double)
9.600 GFLOPS
Board Design
15W
TDP
15W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Kaby Lake GT3e
GPU Name
Stoney
Generation 9.5
Architecture
GCN 3.0
Intel
Foundry
GlobalFoundries
14 nm++
Process Size
28 nm
Unknown
Transistors
1.2 billion
Unknown
Die Size
125 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
