Radeon VII and Arc A770 - video card comparison
Passmark - benchmark score Radeon VII vs Arc A770
Radeon VII
17191
Arc A770
10284
Radeon VII
Arc A770
Architecture
Vega (2017−2021)
Alchemist
GPU code name
Vega 20
DG2-512
Market segment
Desktop
Desktop
Release date
February 2019
October 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1750 MHz
2400 MHz
Core clock speed
1400 MHz
2100 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
13,230 million
21,700 million
Pipelines / CUDA cores
3840
4096
Power consumption (TDP)
295 Watt
225 Watt
Texture fill rate
420.0
614.4
Memory type
HBM2
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
1000 MHz
16000 MHz
Memory bandwidth
1024 GB/s
512.0 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
1.2.131
1.3