Compare · GPUs & AI chips
Instinct MI355X vs Instinct MI250
RANKED BY DENSE FP16/BF16 TENSOR TFLOPS PER CHIP
#1 VS #16
CHECKED 06 SEPT 2026
Side by side
Verdict
Instinct MI355X ranks #1 of 20 on Dense FP16/BF16 tensor TFLOPS per chip (2.5 PFLOPS); Instinct MI250 ranks #16 (362.1 TFLOPS).
Rank 01 of 20 · leads
Dense FP16/BF16 tensor TFLOPS per chip
2.5 PFLOPS
MakerAMD
Date2025
Verified04 Sept 2026
Evidence
AMD Instinct MI355X product page, per-GPU spec: "Peak Half Precision Matrix (FP16) Performance 2.5 PFLOPs" and "Peak bfloat16 (BF16) Matrix Performance 2.5 PFLOPs". Structured-sparsity counterparts on the same page are 5 PFLOPs and were not used. Launch date on the page: 12 June 2025. 288 GB HBM3E.Rank 16 of 20
Dense FP16/BF16 tensor TFLOPS per chip
362.1 TFLOPS
MakerAMD
Date2021
Verified04 Sept 2026
Evidence
AMD Instinct MI250 product page: "Peak Half Precision (FP16) Performance 362.1 TFLOPs" and "Peak bfloat16 362.1 TFLOPs". Launch date on the page: 8 November 2021. 128 GB HBM2e.Try another pair
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- Instinct MI355X vs Instinct MI300A
- Instinct MI355X vs TPU v6e (Trillium)
- Instinct MI355X vs Trainium2
- Instinct MI355X vs TPU v5p
Source Vendor product pages and official spec documents (AMD Instinct MI355X / MI350X / MI325X / MI300X / MI300A / MI250X / MI250 / MI210; NVIDIA…
Last checked 06 Sept 2026