Quadro RTX A6000 and Radeon RX 6800 - video card comparison
Quadro RTX A6000
Radeon RX 6800
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
Ampere
Navi 21
Market segment
Workstation
Desktop
Release date
October 2020
November 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1800 MHz
2105 MHz
Core clock speed
1410 MHz
1815 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
28,300 million
26,800 million
Pipelines / CUDA cores
10752
3840
Power consumption (TDP)
300 Watt
250 Watt
Texture fill rate
625.0
505.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
16000 MHz
16000 MHz
Memory bandwidth
768.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2