Quadro RTX A6000 and Radeon Pro W6900X - video card comparison
Quadro RTX A6000
Radeon Pro W6900X
Architecture
Ampere (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Ampere
Navi 21
Market segment
Workstation
Workstation
Release date
October 2020
August 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
None
Boost clock speed
1800 MHz
2150 MHz
Core clock speed
1410 MHz
-
Manufacturing process technology
8 nm
7 nm
Number of transistors
28,300 million
26,800 million
Pipelines / CUDA cores
10752
5120
Power consumption (TDP)
300 Watt
300 Watt
Texture fill rate
625.0
688.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
32 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
16000 MHz
16 GB/s
Memory bandwidth
768.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
1x HDMI, 4x Thunderbolt
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2