Intel Arc A550M vs AMD Radeon RX 580 2048SP
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2018
Generation
Alchemist
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
1168 MHz
Boost Clock
900 MHz
1284 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
224.0GB/s
Render Config
Shading Units
2048
2048
TMUs
128
128
ROPs
64
32
RT Cores
16
—
L2 Cache
8 MB
2 MB
Compute Units
—
32
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
57.60 GPixel/s
41.09 GPixel/s
Texture Rate
115.2 GTexel/s
164.4 GTexel/s
FP16 (half)
7.373 TFLOPS
5.259 TFLOPS
FP32 (float)
3.686 TFLOPS
5.259 TFLOPS
FP64 (double)
—
328.7 GFLOPS
Graphics Processor
GPU Name
DG2-512
Polaris 20
GPU Variant
ACM-G10
Polaris 20 XL(215-0910052)
Architecture
Generation 12.7
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
21.7 billion
5.7 billion
Die Size
406 mm²
232 mm²
Board Design
TDP
60W
150W
Outputs
No outputs
1x DVI1x 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
1.2
Shader Model
6.6
6.4
Benchmark
3DMark Time Spy
5,235
3,826
3DMark Time Spy Extreme
2,347
—
Blender
809
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.