GeForce GTX 1080 SLI Mobile and Radeon RX 6600S - video card comparison
GeForce GTX 1080 SLI Mobile
Radeon RX 6600S
Architecture
Pascal (2016−2021)
RDNA 2 (2020−2022)
GPU code name
Pascal GP104 SLI
Navi 23
Market segment
Laptop
Laptop
Release date
August 2016
January 2022
Interface
-
PCIe 4.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1733 MHz
1881 MHz
Core clock speed
1556 MHz
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
14400 Million
11,060 million
Pipelines / CUDA cores
5120
1792
Power consumption (TDP)
-
80 Watt
Texture fill rate
-
224.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
2x 8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
10000 MHz
16000 MHz
Memory bandwidth
-
224.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
G-SYNC support
+
-
DirectX
12_1
12.0 Ultimate (12_2)
CUDA
+
-
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
+
1.2
VR Ready
+
-