Intel Arc A380 vs AMD Radeon Pro V620
GPU · Specs Compare
Graphics Card
Release Date
Jun 2022
Nov 2021
Generation
Alchemist(Arc 3)
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1825 MHz
Boost Clock
2050 MHz
2200 MHz
Memory Clock
1937 MHz
2000 MHz
Memory
Memory Size
6GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
256bit
Bandwidth
186.0GB/s
512.0GB/s
Render Config
Shading Units
1024
4608
TMUs
64
288
ROPs
32
128
Tensor Cores
128
—
RT Cores
8
72
L2 Cache
4 MB
4 MB
Compute Units
—
72
L1 Cache
—
128 KB per Array
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
65.60 GPixel/s
281.6 GPixel/s
Texture Rate
131.2 GTexel/s
633.6 GTexel/s
FP16 (half)
8.397 TFLOPS
40.55 TFLOPS
FP32 (float)
4.198 TFLOPS
20.28 TFLOPS
FP64 (double)
1050 GFLOPS
1267 GFLOPS
Graphics Processor
GPU Name
DG2-128
Navi 21
GPU Variant
ACM-G11
Navi 21 XT(215-121000177)
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
7.2 billion
26.8 billion
Die Size
157 mm²
520 mm²
Board Design
TDP
75W
300W
Suggested PSU
250 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.5
Benchmark
3DMark Time Spy
4,277
—
3DMark Time Spy Extreme
2,017
—
3DMark Speed Way
576
—
Blender
524
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.