Radeon RX 6400 and RTX 2000 Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 6400 vs RTX 2000 Ada Generation
Radeon RX 6400
7778
RTX 2000 Ada Generation
18438
Radeon RX 6400
RTX 2000 Ada Generation
Architecture
RDNA 2.0 (2020−2022)
Ada Lovelace
GPU code name
Navi 24
AD107
Market segment
Desktop
Workstation
Release date
January 2022
February 2024
Interface
PCIe 4.0 x4
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
2321 MHz
2130 MHz
Manufacturing process technology
6 nm
5 nm
Number of transistors
5,400 million
18,900 million
Pipelines / CUDA cores
768
2816
Power consumption (TDP)
53 Watt
70 Watt
Texture fill rate
111.4
187.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
16 GB/s
16 GB/s
Memory bandwidth
128.0 GB/s
256.0 GB/s
Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
4x mini-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