
Head-to-head
Razer Blade 17 (i7-12800H, RTX 3070 Ti) vs Acer Predator Helios 300 (i7-12700H, RTX 3070 Ti)
Acer Predator Helios 300 (i7-12700H, RTX 3070 Ti) is the faster machine, averaging 8% more frames across 7 games. We haven't confirmed a UK price for both machines, so treat this as a performance comparison rather than a value one.
Frame rates, side by side
| Game | Razer Blade 17 (i7-12800H, RTX 3070 Ti) | Acer Predator Helios 300 (i7-12700H, RTX 3070 Ti) | Diff |
|---|---|---|---|
| Dota 2 | 150 | 138 | +12 |
| Far Cry 5 | 123 | 136 | -13 |
| Final Fantasy XV | 103 | 117 | -14 |
| GTA V | 164 | 176 | -12 |
| Strange Brigade | 217 | 241 | -24 |
| The Witcher 3 | 173 | 210 | -37 |
| X-Plane 11 | 96 | 92 | +4 |
1920×1080, High preset, upscaling off. Source: Notebookcheck.
Specifications
| Razer Blade 17 (i7-12800H, RTX 3070 Ti) | Acer Predator Helios 300 (i7-12700H, RTX 3070 Ti) | |
|---|---|---|
| Price | £2,630 | — |
| GPU | RTX 3070 Ti | RTX 3070 Ti |
| GPU power | - | 150W |
| CPU | Core i7-12800H | Core i7-12700H |
| Memory | 16GB | 32GB |
| Display | 17.3in 2560x1440 | 17.3in 2560x1440 |
| Refresh | 240Hz | 165Hz |
| Weight | 2.76kg | 2.993kg |
| Score | 5.7 | Not scored - no UK price |
How these numbers were produced
Frame rates here are not measured by us, and we label how each one was arrived at. A figure marked measured comes from a published run on that exact machine. A figure marked representative is derived from the GPU and its power limit (TGP) and cross-referenced against published reviews - a sound estimate of what that configuration delivers, but not a measurement of that specific laptop. Unless stated otherwise, numbers are 1920x1080, High preset, upscaling off. Where a laptop ships in several power configurations we use the wattage of the exact SKU listed, because a 140W RTX 5070 and a 115W one are not the same product.
Read the full reviews

