Radeon R3 Mobile Graphics and Radeon RX 7900 XTX - video card comparison
Radeon R3 Mobile Graphics
Radeon RX 7900 XTX
Architecture
GCN 2.0 (2013−2017)
RDNA 3
GPU code name
Beema
Navi 31 XTX
Market segment
Laptop
Desktop
Release date
January 2015
November 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
655 MHz
2270 MHz
Core clock speed
600 MHz
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
930 million
57,700 million
Pipelines / CUDA cores
128
6144
Power consumption (TDP)
15 Watt
355 Watt
Texture fill rate
4.800
959.6
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
960.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3