Iris Plus Graphics 655 and Radeon RX 560X Mobile - video card comparison
Iris Plus Graphics 655
Radeon RX 560X Mobile
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Polaris (2016−2019)
GPU code name
Kaby Lake GT3e
Polaris 11
Market segment
Laptop
Laptop
Release date
September 2017
January 2017
Interface
PCIe 3.0 x1
MXM-B (3.0)
Boost clock speed
1200 MHz
1275 MHz
Core clock speed
300 MHz
1172 MHz
Floating-point performance
-
2,611 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
3,000 million
Pipelines / CUDA cores
48
1024
Power consumption (TDP)
15 Watt
60-80 Watt
Texture fill rate
50.40
81.60
Memory type
DDR3/DDR4
GDDR5
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
6000 MHz
Memory bandwidth
-
92.8 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
1.1.103
1.2.131
FreeSync
-
+
Quick Sync
+
-