AMD Instinct MI325X vs NVIDIA GeForce RTX 3070 — GPU Comparison (Jul 2026)
AMD Instinct MI325X (256GB HBM3e, 1,307 TFLOPS FP16, CDNA 3) vs NVIDIA GeForce RTX 3070 (8GB GDDR6, 20.3 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.
Bottom Line: AMD Instinct MI325X vs NVIDIA GeForce RTX 3070
AMD Instinct MI325X comes out ahead overall, leading in 5 of 6 compared categories.
Where AMD Instinct MI325X leads
- FP16 (1,307 TFLOPS vs 20.3 TFLOPS)
- VRAM (256 GB vs 8 GB)
- Memory Bandwidth (6,000 GB/s vs 448 GB/s)
- FP32 (163.4 TFLOPS vs 10.2 TFLOPS)
- Release Year (2024 vs 2020)
Where NVIDIA GeForce RTX 3070 leads
- TDP (220W vs 1000W)
Choose AMD Instinct MI325X for AI training, large model inference. Choose NVIDIA GeForce RTX 3070 for Budget inference, gaming.
Frequently Asked Questions
Is AMD Instinct MI325X or NVIDIA GeForce RTX 3070 better?
AMD Instinct MI325X leads in 5 of 6 compared categories. The right choice still depends on the factors that matter most to you.
Which has a better FP16, AMD Instinct MI325X or NVIDIA GeForce RTX 3070?
AMD Instinct MI325X (1,307 TFLOPS vs 20.3 TFLOPS).
Which has a better VRAM, AMD Instinct MI325X or NVIDIA GeForce RTX 3070?
AMD Instinct MI325X (256 GB vs 8 GB).
|
AMD Instinct MI325X
256GB HBM3e · CDNA 3
|
NVIDIA GeForce RTX 3070
8GB GDDR6 · Ampere
|
||
|---|---|---|---|
| Specifications | |||
| Manufacturer | AMD | NVIDIA | |
| Architecture | CDNA 3 | Ampere | |
| VRAM | 256 GB HBM3e | 8 GB GDDR6 | |
| Memory Bandwidth | 6,000 GB/s | 448 GB/s | |
| FP16 (Tensor) | 1307.0 TFLOPS | 20.3 TFLOPS | |
| FP32 | 163.4 TFLOPS | 10.2 TFLOPS | |
| TDP | 1000W | 220W | |
| Release Year | 2024 | 2020 | |
| Segment | Data center | Consumer | |
| Best For | AI training large model inference | Budget inference gaming | |
| 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 3070