Radeon RX 6400 and GeForce RTX 4060 AD106 - video card comparison
Radeon RX 6400
GeForce RTX 4060 AD106
Architecture
RDNA 2.0 (2020−2022)
Ada Lovelace
GPU code name
Navi 24
AD106
Market segment
Desktop
Desktop
Release date
January 2022
April 2024 (recently)
Interface
PCIe 4.0 x4
PCIe 4.0 x8
Supplementary power connectors
None
1x 12-pin
Boost clock speed
2321 MHz
2460 MHz
Manufacturing process technology
6 nm
5 nm
Number of transistors
5,400 million
22,900 million
Pipelines / CUDA cores
768
3072
Power consumption (TDP)
53 Watt
115 Watt
Texture fill rate
111.4
236.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
16 GB/s
17 GB/s
Memory bandwidth
128.0 GB/s
272.0 GB/s
Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3