Radeon Xpress 1270 IGP and Radeon RX 6400 - video card comparison
Radeon Xpress 1270 IGP
Radeon RX 6400
Architecture
R400 (2004−2008)
RDNA 2.0 (2020−2022)
GPU code name
RS690
Navi 24
Market segment
Desktop
Desktop
Release date
February 2007
January 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
2321 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
80 nm
6 nm
Number of transistors
120 million
5,400 million
Pipelines / CUDA cores
-
768
Power consumption (TDP)
-
53 Watt
Texture fill rate
1.600
111.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
128.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
9.0b (9_2)
12 Ultimate (12_2)
OpenCL
N/A
2.2
OpenGL
2.0
4.6
Shader Model
-
6.6
Vulkan
N/A
1.3