Iris Plus Graphics 655 and Radeon RX Vega 2 - video card comparison
Iris Plus Graphics 655
Radeon RX Vega 2
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Vega (2017−2021)
GPU code name
Kaby Lake GT3e
Vega Raven Ridge
Market segment
Laptop
Laptop
Release date
September 2017
January 2018
Interface
PCIe 3.0 x1
-
Boost clock speed
1200 MHz
1100 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
48
128
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
50.40
-
Memory type
DDR3/DDR4
-
Maximum RAM amount
System Shared
-
Memory bus width
System Shared
-
Memory clock speed
System Shared
-
Shared memory
+
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
12_1
OpenCL
2.1
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.1.103
-
Quick Sync
+
-