GeForce RTX 3080 Mobile and Arc A580 - video card comparison
GeForce RTX 3080 Mobile
Arc A580
Architecture
Ampere (2020−2022)
-
GPU code name
GN20-E7 GA104
DG2-512
Market segment
Laptop
Desktop
Release date
January 2021
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1245 - 1710 MHz
2000 MHz
Core clock speed
780 - 1100 MHz
1700 MHz
Manufacturing process technology
8 nm
6 nm
Number of transistors
17,400 million
21,700 million
Pipelines / CUDA cores
6144
3072
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
175 Watt
Texture fill rate
296.6
384.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
384.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3