GH200 vs H100
Datasheet specs side by side, plus what each card actually costs to rent today across every provider we track.
GH200
H100
Spec sheet
| GH200 | H100 | |
|---|---|---|
| Architecture | Hopper | Hopper |
| VRAM (max variant) | 96 GB | 94 GB |
| FP16 TFLOPS (dense) | 989 | 835 |
| Memory bandwidth | 4000 GB/s | 3900 GB/s |
| TDP | 700 W | 400 W |
| Interconnect | NVLink-C2C 900GB/s | NVLink 600GB/s |
| Launched | 2023 | 2023 |
Computed price-performance at today's cheapest on-demand rates: GH200 $1.90 per PFLOP-hour vs H100 $2.38. Formula: cheapest $/hr ÷ dense FP16 PFLOPS (1 PFLOP = 1000 TFLOPS). Specs from vendor datasheets (source, source).
What they cost to rent (2026-07-08)
| GH200 | H100 | |
|---|---|---|
| Cheapest on-demand $/hr | $1.88 | $1.99 |
| Cheapest spot $/hr | – | $1.40 |
| Cheapest source | Spheron | Voltage Park |
| Providers offering it | 4 | 18 |
Cheapest verified on-demand rate per side from today's snapshot; highlighted = cheaper. Spot/marketplace tiers shown on the individual pages.
Prices render from the live dataset each build. More: the screener · price movers · methodology.