Radeon RX 6600S and L4 - video card comparison
Passmark - benchmark score Radeon RX 6600S vs L4
Radeon RX 6600S
14088
L4
11864
Radeon RX 6600S
L4
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
Navi 23
AD104
Market segment
Laptop
Desktop
Release date
January 2022
March 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1881 MHz
2040 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
35,800 million
Pipelines / CUDA cores
1792
7424
Power consumption (TDP)
80 Watt
72 Watt
Texture fill rate
224.0
489.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
24 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
16000 MHz
12.5 GB/s
Memory bandwidth
224.0 GB/s
300.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
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