Skip to content
NVNEXUS
info@nvnexus.com
Talk to an Expert →
GPU Comparison

NVIDIA A2 vs AMD Instinct MI325X

How the NVIDIA A2 and AMD Instinct MI325X compare across memory, compute, power and form factor, with the stronger figure highlighted on each row. Vendor-specific figures (CUDA vs stream processors, Tensor vs matrix cores) are listed on their own rows.

Specification NVIDIA A2 AMPERE NVIDIA A2 View Product → CDNA 3 AMD Instinct MI325X NVIDIA alternative: NVIDIA H200 SXM →
Pricing
Price – Not sold by NVNexus
Overview
Architecture Ampere AMD CDNA 3
Memory
Memory 16 GB GDDR6 with ECC 256 GB HBM3E
Memory Bandwidth 200 GB/s 6 TB/s
Memory Interface – 8192-bit
Compute
CUDA Cores 1,280 –
Stream Processors (AMD) – 19,456 (304 CUs)
Tensor Cores 40 –
Matrix Cores / AI Accelerators (AMD) – 1,216
RT Cores / Ray Accelerators 10 –
FP32 4.5 TFLOPS 163.4 TFLOPS (matrix)
FP64 Tensor – 163.4 TFLOPS (matrix)
TF32 Tensor 9 TFLOPS (18 TFLOPS with sparsity) 653.7 TFLOPS / 1,307 (sparse)
FP16/BF16 Tensor – 1,307 TFLOPS / 2,615 (sparse)
FP8 Tensor – 2,615 TFLOPS / 5,230 (sparse)
INT8 Tensor – 2,615 TOPS / 5,230 (sparse)
Platform
Interface PCIe Gen4 x8 PCIe Gen5 x16
NVLink / Infinity Fabric – Infinity Fabric, 896 GB/s aggregate
TDP 40–60W (configurable) 1000W
Form Factor Low-profile, single-slot, passive OAM module (8-GPU platform)
Cooling – Passive (chassis airflow)
Transistors – 153 billion
Not sure which fits?

Talk it through with a specialist

Tell us your workload and we will recommend the right GPU, configuration, and sourcing options.

Talk to an Expert →

More Comparisons