Switch GPU 16nm and GeForce RTX 5080 - video card comparison
Switch GPU 16nm
GeForce RTX 5080
Architecture
Maxwell 2.0 (2015−2019)
Blackwell 2.0
GPU code name
GM20B
GB203
Market segment
Desktop
Desktop
Release date
August 2019
2025 (recently)
Interface
IGP
PCIe 5.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
768 MHz
2520 MHz
Manufacturing process technology
16 nm
0 nm
Number of transistors
2,000 million
-
Pipelines / CUDA cores
256
10752
Power consumption (TDP)
15 Watt
350 Watt
Texture fill rate
12.29
846.7
Memory type
DDR4
GDDR7
Maximum RAM amount
4 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
3.2 GB/s
5 GB/s
Memory bandwidth
25.6 GB/s
160.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
5.3
9.1
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1
1.3