AMD Instinct MI325X vs NVIDIA GeForce RTX 3080 Ti — GPU Comparison (Apr 2026)
AMD Instinct MI325X (256GB HBM3e, 1,307 TFLOPS FP16, CDNA 3) vs NVIDIA GeForce RTX 3080 Ti (12GB GDDR6X, 34.1 TFLOPS FP16, Ampere). Cloud pricing: AMD Instinct MI325X from $2.00/hr. Compare specs, VRAM, performance, and pricing across 1 cloud providers to find the best GPU for your AI workload.
|
AMD Instinct MI325X
256GB HBM3e · CDNA 3
|
NVIDIA GeForce RTX 3080 Ti
12GB GDDR6X · Ampere
|
||
|---|---|---|---|
| Specifications | |||
| Manufacturer | AMD | NVIDIA | |
| Architecture | CDNA 3 | Ampere | |
| VRAM | 256 GB HBM3e | 12 GB GDDR6X | |
| Memory Bandwidth | 6,000 GB/s | 912 GB/s | |
| FP16 (Tensor) | 1307.0 TFLOPS | 34.1 TFLOPS | |
| FP32 | 163.4 TFLOPS | 17.0 TFLOPS | |
| TDP | 1000W | 350W | |
| Release Year | 2024 | 2021 | |
| Segment | Data center | Consumer | |
| Best For | AI training large model inference | Gaming inference | |
| Cloud Pricing | |||
| Cheapest On-Demand | $2.00/hr | — | |
| Cheapest Spot | — | — | |
| Providers | 2 | 0 | |
| Provider Pricing (On-Demand) | |||
|
$2.00/hr | N/A | |
AMD Instinct MI325X
NVIDIA GeForce RTX 3080 Ti