Quadro RTX A6000 and RTX A4500 - video card comparison
Quadro RTX A6000
RTX A4500
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
Ampere
GA102
Market segment
Workstation
Workstation
Release date
October 2020
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 8-pin
Boost clock speed
1800 MHz
1650 MHz
Core clock speed
1410 MHz
-
Manufacturing process technology
8 nm
8 nm
Number of transistors
28,300 million
28,300 million
Pipelines / CUDA cores
10752
7168
Power consumption (TDP)
300 Watt
200 Watt
Texture fill rate
625.0
369.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
20 GB
Memory bus width
384 Bit
320 Bit
Memory clock speed
16000 MHz
16 GB/s
Memory bandwidth
768.0 GB/s
640.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
4x DisplayPort 1.4a
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3