Quadro RTX A6000 and GeForce RTX 4090 D - video card comparison
Quadro RTX A6000
GeForce RTX 4090 D
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
Ampere
AD102
Market segment
Workstation
Desktop
Release date
October 2020
December 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 16-pin
Boost clock speed
1800 MHz
2520 MHz
Core clock speed
1410 MHz
-
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
76,300 million
Pipelines / CUDA cores
10752
14592
Power consumption (TDP)
300 Watt
425 Watt
Texture fill rate
625.0
1,149
Memory type
GDDR6
GDDR6X
Maximum RAM amount
48 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
16000 MHz
21 GB/s
Memory bandwidth
768.0 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3