Quadro K5000 and Quadro RTX A6000 - video card comparison
Quadro K5000
Quadro RTX A6000
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK104
Ampere
Market segment
Workstation
Workstation
Release date
August 2012
October 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
8-pin EPS
Boost clock speed
-
1800 MHz
Core clock speed
706 MHz
1410 MHz
Floating-point performance
2,169 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
3,540 million
28,300 million
Pipelines / CUDA cores
1536
10752
Power consumption (TDP)
122 Watt
300 Watt
Texture fill rate
90.37
625.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
48 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
5400 MHz
16000 MHz
Memory bandwidth
172.8 GB/s
768.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 2x DisplayPort
4x DisplayPort
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
8.6
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
+
1.2