Radeon RX 6800S and Radeon RX 7900M - video card comparison
Passmark - benchmark score Radeon RX 6800S vs Radeon RX 7900M
Radeon RX 6800S
15908
Radeon RX 7900M
22929
Radeon RX 6800S
Radeon RX 7900M
Architecture
RDNA 2 (2020−2022)
RDNA 3
GPU code name
Navi 23
Navi 31
Market segment
Laptop
Laptop
Release date
June 2021
October 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
1975 MHz
2090 MHz
Core clock speed
1800 MHz
1825 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
57,700 million
Pipelines / CUDA cores
2048
4608
Power consumption (TDP)
100 Watt
180 Watt (160 - 200 Watt TGP)
Texture fill rate
268.8
601.9
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
16000 MHz
18000 MHz
Memory bandwidth
256.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3