Iris Pro Graphics 580 and Radeon Pro 570 - video card comparison
Passmark - benchmark score Iris Pro Graphics 580 vs Radeon Pro 570
Iris Pro Graphics 580
1896
Radeon Pro 570
6526
Iris Pro Graphics 580
Radeon Pro 570
Architecture
Gen. 9 Skylake (2015−2016)
GCN 4.0 (2016−2020)
GPU code name
Skylake GT4e
Polaris 20
Market segment
Laptop
Mobile workstation
Release date
September 2015
June 2017
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
1105 MHz
Core clock speed
350 MHz
1000 MHz
Floating-point performance
-
3,584 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
5,700 million
Pipelines / CUDA cores
72
1792
Power consumption (TDP)
15 Watt
120 Watt
Texture fill rate
72.00
123.8
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
4 GB
Memory bus width
eDRAM + 64/128 Bit
256 Bit
Memory clock speed
System Shared
6780 MHz
Memory bandwidth
-
217.0 GB/s
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
6.4
Vulkan
1.1.97
1.2.131
Quick Sync
+
-