Iris Plus Graphics 640 and UHD Graphics 630 - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs UHD Graphics 630
Iris Plus Graphics 640
1534
UHD Graphics 630
1228
Iris Plus Graphics 640
UHD Graphics 630
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Gen. 9.5 (2017)
GPU code name
Kaby Lake GT3e
Kaby-Lake-H-GT2
Market segment
Laptop
Desktop
Release date
January 2017
October 2017
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
1050 MHz
1150 MHz
Core clock speed
300 MHz
300 MHz
Floating-point performance
-
460.8 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
189 million
Pipelines / CUDA cores
48
24
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
52.80
26.45
Memory type
DDR3L/LPDDR3/DDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
64/128 Bit
64/128 Bit
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.103
1.1.103
Quick Sync
+
+