Radeon R3 Graphics and Iris Xe Graphics MAX - video card comparison
Radeon R3 Graphics
Iris Xe Graphics MAX
Architecture
GCN 2.0 (2013−2017)
Generation 12.1 (2020−2021)
GPU code name
Beema
DG1
Market segment
Desktop
Desktop
Release date
January 2015
October 2020
Interface
IGP
PCIe 4.0 x4
Boost clock speed
600 MHz
1650 MHz
Core clock speed
267 MHz
-
Floating-point performance
153.6 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
930 million
-
Pipelines / CUDA cores
128
768
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
4.800
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
4.3 GB/s
Memory bandwidth
-
68.26 GB/s
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