Intel Arc A530M vs AMD Radeon Instinct MI355X
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Jun 2025
Generation
Alchemist
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
1000 MHz
Boost Clock
1300 MHz
2400 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
288GB
Memory Type
GDDR6
HBM3e
Memory Bus
128bit
8192bit
Bandwidth
224.0GB/s
8.19TB/s
Render Config
Shading Units
1536
16384
TMUs
96
1024
ROPs
48
0
Tensor Cores
192
1216
RT Cores
12
-
L2 Cache
8 MB
32 MB
Compute Units
-
256
L1 Cache
-
32 KB (per CU)
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
62.40 GPixel/s
0 MPixel/s
Texture Rate
124.8 GTexel/s
2457.6 GTexel/s
FP16 (half)
7.987 TFLOPS
78.64 TFLOPS
FP32 (float)
3.994 TFLOPS
78.64 TFLOPS
FP64 (double)
-
39.32 TFLOPS
Graphics Processor
GPU Name
DG2-256
MI350 256CU
GPU Variant
ACM-G12
-
Architecture
Generation 12.7
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
6 nm
3 nm
Transistors
Unknown
185 billion
Die Size
Unknown
Unknown
Board Design
TDP
65W
1400W
Outputs
Portable Device Dependent
No outputs
Suggested PSU
-
1800 W
Power Connectors
-
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A