Iris Plus Graphics 640 and Radeon R3 Graphics - video card comparison
Iris Plus Graphics 640
Radeon R3 Graphics
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GCN 2.0 (2013−2017)
GPU code name
Kaby Lake GT3e
Beema
Market segment
Laptop
Desktop
Release date
January 2017
January 2015
Interface
PCIe 3.0 x1
IGP
Boost clock speed
1050 MHz
600 MHz
Core clock speed
300 MHz
267 MHz
Floating-point performance
-
153.6 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
930 million
Pipelines / CUDA cores
48
128
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
52.80
4.800
Memory type
DDR3L/LPDDR3/DDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.3
Vulkan
1.1.103
1.2.131
Quick Sync
+
-