Radeon RX Vega 3 and Arc A770 - video card comparison
Passmark - benchmark score Radeon RX Vega 3 vs Arc A770
Radeon RX Vega 3
1183
Arc A770
10284
Radeon RX Vega 3
Arc A770
Architecture
Vega (2017−2021)
Alchemist
GPU code name
Vega Raven Ridge
DG2-512
Market segment
Laptop
Desktop
Release date
January 2018
October 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
1200 MHz
2400 MHz
Core clock speed
600 MHz
2100 MHz
Manufacturing process technology
14 nm
6 nm
Number of transistors
4,940 million
21,700 million
Pipelines / CUDA cores
192
4096
Power consumption (TDP)
15 Watt
225 Watt
Texture fill rate
12.13
614.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3