Quadro K4000 and RTX A2000 12 GB - video card comparison
Passmark - benchmark score Quadro K4000 vs RTX A2000 12 GB
Quadro K4000
2806
RTX A2000 12 GB
14115
Quadro K4000
RTX A2000 12 GB
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK106
GA106
Market segment
Workstation
Desktop
Release date
March 2013
November 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1200 MHz
Core clock speed
810 MHz
-
Floating-point performance
1,244 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
2,540 million
12,000 million
Pipelines / CUDA cores
768
3328
Power consumption (TDP)
80 Watt
70 Watt
Texture fill rate
51.84
124.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
3 GB
12 GB
Memory bus width
192 Bit
192 Bit
Memory clock speed
5616 MHz
12 GB/s
Memory bandwidth
134.8 GB/s
288.0 GB/s
Display Connectors
1x DVI, 2x DisplayPort
4x mini-DisplayPort
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
+
1.3