Radeon RX 6800S and GeForce RTX 4090 D - video card comparison
Passmark - benchmark score Radeon RX 6800S vs GeForce RTX 4090 D
Radeon RX 6800S
15908
GeForce RTX 4090 D
38760
Radeon RX 6800S
GeForce RTX 4090 D
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
Navi 23
AD102
Market segment
Laptop
Desktop
Release date
June 2021
December 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1975 MHz
2520 MHz
Core clock speed
1800 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
76,300 million
Pipelines / CUDA cores
2048
14592
Power consumption (TDP)
100 Watt
425 Watt
Texture fill rate
268.8
1,149
Memory type
GDDR6
GDDR6X
Maximum RAM amount
8 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
16000 MHz
21 GB/s
Memory bandwidth
256.0 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3