HD Graphics and Radeon RX 6400 - video card comparison
Passmark - benchmark score HD Graphics vs Radeon RX 6400
HD Graphics
147
Radeon RX 6400
7776
HD Graphics
Radeon RX 6400
Architecture
Generation 7.0 (2012)
RDNA 2.0 (2020−2022)
GPU code name
Ivy Bridge GT1
Navi 24
Market segment
Desktop
Desktop
Release date
April 2012
January 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
2321 MHz
Core clock speed
166 MHz
-
Floating-point performance
15.6 gflops
-
Manufacturing process technology
22 nm
6 nm
Number of transistors
392 million
5,400 million
Pipelines / CUDA cores
48
768
Power consumption (TDP)
35 Watt
53 Watt
Texture fill rate
6.300
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
11.1 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
2.2
OpenGL
4.0
4.6
Shader Model
5.0
6.6
Vulkan
1.1.80
1.3