Quadro RTX 3000 Max-Q and Radeon RX 6400 - video card comparison
Passmark - benchmark score Quadro RTX 3000 Max-Q vs Radeon RX 6400
Quadro RTX 3000 Max-Q
8599
Radeon RX 6400
7776
Quadro RTX 3000 Max-Q
Radeon RX 6400
Architecture
Turing (2018−2021)
RDNA 2.0 (2020−2022)
GPU code name
N19E-Q1 MAX-Q
Navi 24
Market segment
Mobile workstation
Desktop
Release date
May 2019
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1215 - 1380 MHz
2321 MHz
Core clock speed
600 - 870 MHz
-
Manufacturing process technology
12 nm
6 nm
Number of transistors
10,800 million
5,400 million
Pipelines / CUDA cores
1920
768
Power consumption (TDP)
60 - 70 Watt
53 Watt
Texture fill rate
175.0
111.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
4 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
14000 MHz
16 GB/s
Memory bandwidth
448.0 GB/s
128.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3
VR Ready
+
-