Iris Pro Graphics P580 and UHD Graphics 630 - video card comparison
Passmark - benchmark score Iris Pro Graphics P580 vs UHD Graphics 630
Iris Pro Graphics P580
2081
UHD Graphics 630
1228
Iris Pro Graphics P580
UHD Graphics 630
Architecture
Gen. 9 Skylake (2015−2016)
Gen. 9.5 (2017)
GPU code name
Skylake GT4e
Kaby-Lake-H-GT2
Market segment
Laptop
Desktop
Release date
September 2015
October 2017
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
1100 MHz
1150 MHz
Core clock speed
350 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
72
24
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
75.60
26.45
Memory type
DDR3L/LPDDR3/DDR4
System Shared
Maximum RAM amount
64 GB
System Shared
Memory bus width
eDRAM + 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
1.1.97
1.1.103
Quick Sync
+
+