Intel Arc A550M vs Intel Arc B580
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Dec 2024
Generation
Alchemist
Battlemage
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
300 MHz
2670 MHz
Boost Clock
900 MHz
2670 MHz
Memory Clock
1750 MHz
2375 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
192bit
Bandwidth
224.0GB/s
456.0GB/s
Render Config
Shading Units
2048
2560
TMUs
128
160
ROPs
64
80
RT Cores
16
20
L2 Cache
8 MB
18 MB
Tensor Cores
-
160
L1 Cache
-
256 KB (per EU)
Theoretical Performance
Pixel Rate
57.60 GPixel/s
213.6 GPixel/s
Texture Rate
115.2 GTexel/s
427.2 GTexel/s
FP16 (half)
7.373 TFLOPS
27.34 TFLOPS
FP32 (float)
3.686 TFLOPS
13.67 TFLOPS
FP64 (double)
-
1.709 TFLOPS
Graphics Processor
GPU Name
DG2-512
BMG-G21
GPU Variant
ACM-G10
SRPMF
Architecture
Generation 12.7
Xe2
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
21.7 billion
19.6 billion
Die Size
406 mm²
272 mm²
Board Design
TDP
60W
190W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Suggested PSU
-
450 W
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
Shader Model
6.6
6.6
📊 Benchmark
3DMark Time Spy
5,235
-
3DMark Time Spy Extreme
2,347
-
Blender
809
1,935