Radeon R4 Graphics and Iris Xe MAX Graphics - video card comparison
Radeon R4 Graphics
Iris Xe MAX Graphics
Architecture
GCN 2.0 (2013−2017)
Gen. 12 Xe (2020)
GPU code name
Beema
iDG1LPDEV
Market segment
Desktop
Laptop
Release date
June 2014
October 2020
Interface
IGP
PCIe 4.0 x4
Boost clock speed
-
1650 MHz
Core clock speed
800 MHz
-
Floating-point performance
204.8 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
930 million
-
Pipelines / CUDA cores
128
96
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
6.400
79.20
Memory type
System Shared
LPDDR4x
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4266 MHz
Memory bandwidth
-
68.26 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
1.2.131
1.2