Quadro K2000 and Radeon RX 6400 - video card comparison
Passmark - benchmark score Quadro K2000 vs Radeon RX 6400
Quadro K2000
1625
Radeon RX 6400
7778
Quadro K2000
Radeon RX 6400
Architecture
Kepler (2012−2018)
RDNA 2.0 (2020−2022)
GPU code name
GK107
Navi 24
Market segment
Workstation
Desktop
Release date
March 2013
January 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
2321 MHz
Core clock speed
954 MHz
-
Floating-point performance
732.7 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,270 million
5,400 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
51 Watt
53 Watt
Texture fill rate
30.53
111.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4000 MHz
16 GB/s
Memory bandwidth
64 GB/s
128.0 GB/s
Display Connectors
1x DVI, 2x DisplayPort
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
-
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
+
1.3