Radeon RX 6800S and GeForce RTX 4080 - video card comparison
Passmark - benchmark score Radeon RX 6800S vs GeForce RTX 4080
Radeon RX 6800S
15908
GeForce RTX 4080
35648
Radeon RX 6800S
GeForce RTX 4080
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
Navi 23
AD103-300-A1
Market segment
Laptop
Desktop
Release date
June 2021
September 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1975 MHz
2505 MHz
Core clock speed
1800 MHz
2205 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
45,900 million
Pipelines / CUDA cores
2048
9728
Power consumption (TDP)
100 Watt
320 Watt
Texture fill rate
268.8
761.5
Memory type
GDDR6
GDDR6X
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
16000 MHz
22400 MHz
Memory bandwidth
256.0 GB/s
716.8 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
6.6
Vulkan
1.2
1.3