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GPU Comparison

AMD Instinct MI210 vs AMD Instinct MI325X

How the AMD Instinct MI210 and AMD Instinct MI325X compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.

Specification CDNA 2 AMD Instinct MI210 NVIDIA alternative: NVIDIA A100 80GB → CDNA 3 AMD Instinct MI325X NVIDIA alternative: NVIDIA H200 SXM →
Pricing
Price Not sold by NVNexus Not sold by NVNexus
Overview
Architecture AMD CDNA 2 AMD CDNA 3
Memory
Memory 64 GB HBM2e 256 GB HBM3E
Memory Bandwidth 1.6 TB/s 6 TB/s
Memory Interface 4096-bit 8192-bit
Compute
Stream Processors (AMD) 6,656 (104 CUs) 19,456 (304 CUs)
Matrix Cores / AI Accelerators (AMD) 416 1,216
FP32 45.3 TFLOPS (matrix) 163.4 TFLOPS (matrix)
FP64 Tensor 45.3 TFLOPS (matrix) 163.4 TFLOPS (matrix)
TF32 Tensor – 653.7 TFLOPS / 1,307 (sparse)
FP16/BF16 Tensor 181 TFLOPS 1,307 TFLOPS / 2,615 (sparse)
FP8 Tensor – 2,615 TFLOPS / 5,230 (sparse)
INT8 Tensor 181 TOPS 2,615 TOPS / 5,230 (sparse)
Platform
Interface PCIe Gen4 x16 PCIe Gen5 x16
NVLink / Infinity Fabric Infinity Fabric bridges, 300 GB/s Infinity Fabric, 896 GB/s aggregate
TDP 300W 1000W
Form Factor Dual-slot PCIe, passive OAM module (8-GPU platform)
Cooling Passive (chassis airflow) Passive (chassis airflow)
Transistors – 153 billion
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