Radeon RX 6800S and RTX A3000 Mobile 12 GB - video card comparison
Radeon RX 6800S
RTX A3000 Mobile 12 GB
Architecture
RDNA 2 (2020−2022)
Ampere (2020−2022)
GPU code name
Navi 23
GA104
Market segment
Laptop
Laptop
Release date
June 2021
April 2021
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1975 MHz
1170 MHz
Core clock speed
1800 MHz
-
Manufacturing process technology
7 nm
8 nm
Number of transistors
11,060 million
17,400 million
Pipelines / CUDA cores
2048
4096
Power consumption (TDP)
100 Watt
70 Watt
Texture fill rate
268.8
149.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
16000 MHz
14 GB/s
Memory bandwidth
256.0 GB/s
336.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3