Radeon Pro 570 and Iris Plus Graphics 645 - video card comparison
Passmark - benchmark score Radeon Pro 570 vs Iris Plus Graphics 645
Radeon Pro 570
6526
Iris Plus Graphics 645
1779
Radeon Pro 570
Iris Plus Graphics 645
Architecture
GCN 4.0 (2016−2020)
Gen. 9.5 Coffee Lake (2019)
GPU code name
Polaris 20
Kaby Lake GT3e
Market segment
Mobile workstation
Laptop
Release date
June 2017
July 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
1105 MHz
1150 MHz
Core clock speed
1000 MHz
300 MHz
Floating-point performance
3,584 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
1792
48
Power consumption (TDP)
120 Watt
15 Watt
Texture fill rate
123.8
50.40
Memory type
GDDR5
DDR3, DDR4
Maximum RAM amount
4 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
6780 MHz
System Shared
Memory bandwidth
217.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+