Quadro RTX 4000 and RTX A1000 - video card comparison
Passmark - benchmark score Quadro RTX 4000 vs RTX A1000
Quadro RTX 4000
15857
RTX A1000
9765
Quadro RTX 4000
RTX A1000
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
TU104
GA107
Market segment
Workstation
Desktop
Release date
November 2018
April 2024
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1545 MHz
1462 MHz
Core clock speed
1005 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
13,600 million
8,700 million
Pipelines / CUDA cores
2304
2304
Power consumption (TDP)
160 Watt
50 Watt
Texture fill rate
222.5
105.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
13000 MHz
12 GB/s
Memory bandwidth
416.0 GB/s
192.0 GB/s
Display Connectors
3x DisplayPort, 1x USB Type-C
4x mini-DisplayPort 1.4a
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3