Intel Arc A770M vs AMD Radeon Pro V420
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Alchemist
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
800 MHz
Boost Clock
1650 MHz
1700 MHz
Memory Clock
2000 MHz
800 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
4096bit
Bandwidth
512.0GB/s
819.2GB/s
Render Config
Shading Units
4096
4096
TMUs
256
256
ROPs
128
64
RT Cores
32
-
L2 Cache
16 MB
4 MB
Compute Units
-
64
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
211.2 GPixel/s
108.8 GPixel/s
Texture Rate
422.4 GTexel/s
435.2 GTexel/s
FP16 (half)
27.03 TFLOPS
27.85 TFLOPS
FP32 (float)
13.52 TFLOPS
13.93 TFLOPS
FP64 (double)
-
6.963 TFLOPS
Graphics Processor
GPU Name
DG2-512
Vega 20
GPU Variant
ACM-G10
Vega 20 GLXT WS(215-0914026)
Architecture
Generation 12.7
GCN 5.1
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
13.23 billion
Die Size
406 mm²
331 mm²
Board Design
TDP
120W
300W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Suggested PSU
-
700 W
Power Connectors
-
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.7
📊 Benchmark
Blender
1,714
-