Iris Pro Graphics P580 and Iris Plus Graphics - video card comparison
Passmark - benchmark score Iris Pro Graphics P580 vs Iris Plus Graphics
Iris Pro Graphics P580
2081
Iris Plus Graphics
1872
Iris Pro Graphics P580
Iris Plus Graphics
Architecture
Gen. 9 Skylake (2015−2016)
Generation 11.0 (2019−2020)
GPU code name
Skylake GT4e
Ice Lake GT2
Market segment
Laptop
Desktop
Release date
September 2015
-
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
1100 MHz
1000 MHz
Core clock speed
350 MHz
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
72
512
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
75.60
32.00
Memory type
DDR3L/LPDDR3/DDR4
System Shared
Maximum RAM amount
64 GB
System Shared
Memory bus width
eDRAM + 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_1)
OpenCL
2.1
-
OpenGL
4.6
4.6
Shader Model
6.4
-
Vulkan
1.1.97
-
Quick Sync
+
-