Radeon RX Vega 64 and Arc A380 - video card comparison
Passmark - benchmark score Radeon RX Vega 64 vs Arc A380
Radeon RX Vega 64
14789
Arc A380
6425
Radeon RX Vega 64
Arc A380
Architecture
Vega (2017−2021)
Xe HPG (2020−2022)
GPU code name
Vega
DG2-128
Market segment
Desktop
Desktop
Release date
August 2017
June 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1546 MHz
2050 MHz
Core clock speed
1630 MHz
2000 MHz
Floating-point performance
13,353 gflops
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
12,500 million
7,200 million
Pipelines / CUDA cores
4096
1024
Power consumption (TDP)
295 Watt
75 Watt
Texture fill rate
395.8
131.2
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
6 GB
Memory bus width
2048 Bit
96 Bit
Memory clock speed
945 MHz
15500 MHz
Memory bandwidth
483.8 GB/s
186.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
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
1.1.125
1.3