Radeon RX 560 and Iris Plus Graphics 645 - video card comparison
Passmark - benchmark score Radeon RX 560 vs Iris Plus Graphics 645
Radeon RX 560
3756
Iris Plus Graphics 645
1779
Radeon RX 560
Iris Plus Graphics 645
Architecture
GCN 4.0 (2016−2020)
Gen. 9.5 Coffee Lake (2019)
GPU code name
Polaris 21
Kaby Lake GT3e
Market segment
Desktop
Laptop
Release date
April 2017
July 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
1275 MHz
1150 MHz
Core clock speed
1175 MHz
300 MHz
Floating-point performance
2,611 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
3,000 million
-
Pipelines / CUDA cores
1024
48
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
81.60
50.40
Memory type
GDDR5
DDR3, DDR4
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
7000 MHz
System Shared
Memory bandwidth
112.0 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
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
-
+