AMD Instinct MI355X vs NVIDIA GeForce GTX 1080 — GPU Comparison (Jul 2026)
AMD Instinct MI355X (288GB HBM3e, 1,800 TFLOPS FP16, CDNA 4) vs NVIDIA GeForce GTX 1080 (8GB GDDR5X, Pascal). Cloud pricing: AMD Instinct MI355X from $2.59/hr. Compare specs, VRAM, performance, and pricing across 1 cloud providers to find the best GPU for your AI workload.
Bottom Line: AMD Instinct MI355X vs NVIDIA GeForce GTX 1080
AMD Instinct MI355X comes out ahead overall, leading in 4 of 5 compared categories.
Where AMD Instinct MI355X leads
- VRAM (288 GB vs 8 GB)
- Memory Bandwidth (8,000 GB/s vs 320 GB/s)
- FP32 (72 TFLOPS vs 8.9 TFLOPS)
- Release Year (2025 vs 2016)
Where NVIDIA GeForce GTX 1080 leads
- TDP (180W vs 1400W)
Choose AMD Instinct MI355X for Frontier AI training, highest-end AMD workloads. Choose NVIDIA GeForce GTX 1080 for Legacy inference, experimentation.
Frequently Asked Questions
Is AMD Instinct MI355X or NVIDIA GeForce GTX 1080 better?
AMD Instinct MI355X leads in 4 of 5 compared categories. The right choice still depends on the factors that matter most to you.
Which has a better VRAM, AMD Instinct MI355X or NVIDIA GeForce GTX 1080?
AMD Instinct MI355X (288 GB vs 8 GB).
Which has a better Memory Bandwidth, AMD Instinct MI355X or NVIDIA GeForce GTX 1080?
AMD Instinct MI355X (8,000 GB/s vs 320 GB/s).
|
AMD Instinct MI355X
288GB HBM3e · CDNA 4
|
NVIDIA GeForce GTX 1080
8GB GDDR5X · Pascal
|
||
|---|---|---|---|
| Specifications | |||
| Manufacturer | AMD | NVIDIA | |
| Architecture | CDNA 4 | Pascal | |
| VRAM | 288 GB HBM3e | 8 GB GDDR5X | |
| Memory Bandwidth | 8,000 GB/s | 320 GB/s | |
| FP16 (Tensor) | 1800.0 TFLOPS | N/A | |
| FP32 | 72.0 TFLOPS | 8.9 TFLOPS | |
| TDP | 1400W | 180W | |
| Release Year | 2025 | 2016 | |
| Segment | Data center | Consumer | |
| Best For | Frontier AI training highest-end AMD workloads | Legacy inference experimentation | |
| Cloud Pricing | |||
| Cheapest On-Demand | $2.59/hr | — | |
| Cheapest Spot | — | — | |
| Providers | 1 | 0 | |
| Provider Pricing (On-Demand) | |||
|
$2.59/hr | N/A | |
AMD Instinct MI355X
NVIDIA GeForce GTX 1080