Intel Arc A550M vs AMD Radeon R9 M395X Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
May 2015
Generation
Alchemist
Crystal System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
900 MHz
—
Memory Clock
1750 MHz
1365 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
174.7GB/s
Render Config
Shading Units
2048
2048
TMUs
128
128
ROPs
64
32
RT Cores
16
—
L2 Cache
8 MB
512 KB
Compute Units
—
32
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
57.60 GPixel/s
29.09 GPixel/s
Texture Rate
115.2 GTexel/s
116.4 GTexel/s
FP16 (half)
7.373 TFLOPS
3.723 TFLOPS
FP32 (float)
3.686 TFLOPS
3.723 TFLOPS
FP64 (double)
—
232.7 GFLOPS
Graphics Processor
GPU Name
DG2-512
Amethyst
GPU Variant
ACM-G10
Amethyst XT
Architecture
Generation 12.7
GCN 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
21.7 billion
5 billion
Die Size
406 mm²
366 mm²
Board Design
TDP
60W
250W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
Shader Model
6.6
6.3
Benchmark
3DMark Time Spy
5,235
—
3DMark Time Spy Extreme
2,347
—
Blender
809
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.