GeForce RTX 3080 Mobile and Arc A770M - video card comparison
GeForce RTX 3080 Mobile
Arc A770M
Architecture
Ampere (2020−2022)
Xe HPG (2020−2022)
GPU code name
GN20-E7 GA104
Alchemist
Market segment
Laptop
Laptop
Release date
January 2021
March 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Boost clock speed
1245 - 1710 MHz
-
Core clock speed
780 - 1100 MHz
1650 MHz
Manufacturing process technology
8 nm
6 nm
Number of transistors
17,400 million
21,700 million
Pipelines / CUDA cores
6144
512
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
150 Watt (120 - 150 Watt TGP)
Texture fill rate
296.6
422.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
384.0 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
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