Intel Arc A380M vs AMD Radeon RX 580
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2017
Generation
Alchemist
Polaris
Type
Mobile
Desktop
Bus Interface
MXM-A (3.1)
PCIe 3.0 x16
Clock Speeds
Base Clock
1550 MHz
1257 MHz
Boost Clock
2000 MHz
1340 MHz
Memory Clock
1937 MHz
2000 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
256bit
Bandwidth
186.0GB/s
256.0GB/s
Render Config
Shading Units
1024
2304
TMUs
64
144
ROPs
32
32
Tensor Cores
128
—
RT Cores
8
—
L2 Cache
4 MB
2 MB
Compute Units
—
36
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
64.00 GPixel/s
42.88 GPixel/s
Texture Rate
128.0 GTexel/s
193.0 GTexel/s
FP16 (half)
8.192 TFLOPS
6.175 TFLOPS
FP32 (float)
4.096 TFLOPS
6.175 TFLOPS
FP64 (double)
1024 GFLOPS
385.9 GFLOPS
Graphics Processor
GPU Name
DG2-128
Polaris 20
GPU Variant
ACM-G11
Polaris 20 XTX(215-0910038)
Architecture
Generation 12.7
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
7.2 billion
5.7 billion
Die Size
157 mm²
232 mm²
Board Design
TDP
35W
185W
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Suggested PSU
—
450 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.