Arc A770M and Radeon 780M - video card comparison
Passmark - benchmark score Arc A770M vs Radeon 780M
Arc A770M
11888
Radeon 780M
7300
Arc A770M
Radeon 780M
Architecture
Xe HPG (2020−2022)
RDNA 3
GPU code name
Alchemist
Phoenix
Market segment
Laptop
Laptop
Release date
March 2022
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
3000 MHz
Core clock speed
1650 MHz
1500 MHz
Manufacturing process technology
6 nm
4 nm
Number of transistors
21,700 million
25,390 million
Pipelines / CUDA cores
512
768
Power consumption (TDP)
150 Watt (120 - 150 Watt TGP)
54 Watt (35 - 54 Watt TGP)
Texture fill rate
422.4
139.2
Memory type
GDDR6
System Shared
Maximum RAM amount
16 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
16000 MHz
System Shared
Memory bandwidth
384.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3