GeForce RTX 3080 Ti Mobile and Arc A780 - video card comparison
GeForce RTX 3080 Ti Mobile
Arc A780
Architecture
Ampere (2020−2022)
Generation 12.7 (2022)
GPU code name
GN20-E8
DG2-512
Market segment
Laptop
Desktop
Release date
January 2022
2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1590 MHz
2200 MHz
Core clock speed
975 MHz
-
Manufacturing process technology
8 nm
6 nm
Number of transistors
-
21,700 million
Pipelines / CUDA cores
7424
4096
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
200 Watt
Texture fill rate
292.3
563.2
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
17.5 GB/s
Memory bandwidth
512.0 GB/s
559.6 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
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.3
1.3