100% Original Wholesale AMD Instinct MI300A MI300 MI300X MI325X

100% Original Wholesale AMD Instinct MI300A MI300 MI300X MI325X

Below is a detailed comparison table for AMD Instinct MI300A, MI300, MI300X, and MI325X accelerators, highlighting their key specifications and differences:

Specification	AMD Instinct MI300A	AMD Instinct MI300	AMD Instinct MI300X	AMD Instinct MI325X
Architecture	CDNA 3 + Zen 4	CDNA 3	CDNA 3	CDNA 3
Compute Units	228 (GPU) + 24 (CPU)	228	304	304
FP64 Performance	~26 TFLOPS	~26 TFLOPS	~35 TFLOPS	~35 TFLOPS
FP32 Performance	~52 TFLOPS	~52 TFLOPS	~70 TFLOPS	~70 TFLOPS
FP16 Performance	~208 TFLOPS	~208 TFLOPS	~280 TFLOPS	~280 TFLOPS
Memory Capacity	128GB HBM3	128GB HBM3	192GB HBM3	192GB HBM3
Memory Bandwidth	5.3 TB/s	5.3 TB/s	6.4 TB/s	6.4 TB/s
Form Factor	OAM (Open Accelerator Module)	OAM (Open Accelerator Module)	OAM (Open Accelerator Module)	OAM (Open Accelerator Module)
Power Consumption	~750W	~750W	~750W	~750W
Use Case	HPC, AI, Machine Learning	HPC, AI, Machine Learning	HPC, AI, Machine Learning	HPC, AI, Machine Learning
Key Features	– Integrated CPU + GPU – Optimized for FP64 and FP32 workloads – High memory bandwidth	– Optimized for FP64 and FP32 workloads – High memory bandwidth	– Optimized for FP64 and FP32 workloads – High memory bandwidth	– Optimized for FP64 and FP32 workloads – High memory bandwidth
Target Market	Supercomputing, Data Centers	Supercomputing, Data Centers	Supercomputing, Data Centers	Supercomputing, Data Centers

AMD Instinct MI300A

The AMD Instinct MI300A is a groundbreaking hybrid accelerator that combines CDNA 3 GPU and Zen 4 CPU architectures into a single package. Designed for supercomputing and data center environments, it delivers exceptional performance for HPC, AI, and machine learning workloads.

• Architecture: Features a hybrid design with 228 GPU compute units and 24 Zen 4 CPU cores, enabling seamless integration of CPU and GPU workloads.
• Performance: Offers ~26 TFLOPS FP64, ~52 TFLOPS FP32, and ~208 TFLOPS FP16 performance, making it ideal for scientific simulations and AI training.
• Memory: Equipped with 128GB of HBM3 memory and 5.3 TB/s memory bandwidth, ensuring fast data access for memory-intensive tasks.
• Form Factor: Uses the OAM (Open Accelerator Module) form factor, optimized for high-density server deployments.
• Power Consumption: Consumes approximately 750W, balancing performance and energy efficiency.
• Use Cases: Perfect for HPC, AI, and machine learning applications in data centers and supercomputing environments.

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AMD Instinct MI300

The AMD Instinct MI300 is a high-performance accelerator based on the CDNA 3 architecture, designed for supercomputing and data center applications. It delivers exceptional performance for FP64 and FP32 workloads, making it ideal for HPC and AI tasks.

• Architecture: Built on the CDNA 3 architecture with 228 GPU compute units.
• Performance: Delivers ~26 TFLOPS FP64, ~52 TFLOPS FP32, and ~208 TFLOPS FP16 performance.
• Memory: Features 128GB of HBM3 memory and 5.3 TB/s memory bandwidth.
• Form Factor: Uses the OAM (Open Accelerator Module) form factor for high-density server configurations.
• Power Consumption: Consumes approximately 750W.
• Use Cases: Ideal for scientific research, AI training, and large-scale data analytics in data centers.

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AMD Instinct MI300X

The AMD Instinct MI300X is a high-performance accelerator designed for supercomputing and data center environments. Built on the CDNA 3 architecture, it offers higher performance and memory capacity compared to the MI300, making it ideal for HPC and AI workloads.

• Architecture: Based on the CDNA 3 architecture with 304 GPU compute units.
• Performance: Provides ~35 TFLOPS FP64, ~70 TFLOPS FP32, and ~280 TFLOPS FP16 performance.
• Memory: Equipped with 192GB of HBM3 memory and 6.4 TB/s memory bandwidth, enabling faster data access for memory-intensive workloads.
• Form Factor: Uses the OAM (Open Accelerator Module) form factor.
• Power Consumption: Consumes approximately 750W.
• Use Cases: Perfect for AI training, scientific simulations, and large-scale data analytics in data centers.

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AMD Instinct MI325X

The AMD Instinct MI325X is a high-performance accelerator designed for supercomputing and data center environments. It offers similar performance and features to the MI300X, making it ideal for HPC and AI workloads.

• Architecture: Built on the CDNA 3 architecture with 304 GPU compute units.
• Performance: Delivers ~35 TFLOPS FP64, ~70 TFLOPS FP32, and ~280 TFLOPS FP16 performance.
• Memory: Features 192GB of HBM3 memory and 6.4 TB/s memory bandwidth.
• Form Factor: Uses the OAM (Open Accelerator Module) form factor.
• Power Consumption: Consumes approximately 750W.
• Use Cases: Ideal for AI training, scientific research, and large-scale data analytics in data centers.

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Comparison Summary

• MI300A: A hybrid accelerator with CDNA 3 GPU and Zen 4 CPU, offering flexibility for integrated CPU + GPU workloads.
• MI300: A high-performance accelerator based on CDNA 3, ideal for HPC and AI workloads.
• MI300X and MI325X: Higher-performance accelerators with 304 GPU compute units, 192GB HBM3 memory, and 6.4 TB/s memory bandwidth, designed for AI training and scientific simulations.