The correlation between gpm and xpm is 0.98. The more gpm, the more xpm, and vice versa. But some values are higher than expected, some are lower. Efficiency is a difference between the value of xpm depending on gpm (blue dots) with respect to the expected value (red line).
| Efficiency | |
|---|---|
| Dagon (5) | 41.3574 |
| Aeon Disk | 36.3710 |
| Boots Of Bearing | 32.8325 |
| Ethereal Blade | 29.3537 |
| Holy Locket | 28.2071 |
| Yasha And Kaya | 23.3554 |
| Arcane Blink | 20.1746 |
| Vladmir'S Offering | 19.9650 |
| Shiva'S Guard | 19.3566 |
| Skull Basher | 19.1970 |
| Wind Waker | 18.9695 |
| Glimmer Cape | 16.9246 |
| Abyssal Blade | 16.2487 |
| Diffusal Blade | 16.0785 |
| Eul'S Scepter Of Divinity | 14.5356 |
| Guardian Greaves | 14.4761 |
| Disperser | 14.3318 |
| Lotus Orb | 14.1799 |
| Heart Of Tarrasque | 13.6460 |
| Octarine Core | 13.2828 |
| Bloodstone | 13.0984 |
| Dagon (4) | 13.0480 |
| Nullifier | 12.7705 |
| Kaya And Sange | 12.6418 |
| Linken'S Sphere | 12.5554 |
| Aether Lens | 11.8381 |
| Moon Shard | 11.6702 |
| Scythe Of Vyse | 11.5189 |
| Pavise | 11.2979 |
| Rod Of Atos | 10.2757 |
| Overwhelming Blink | 9.9723 |
| Heaven'S Halberd | 9.5014 |
| Force Staff | 9.3670 |
| Harpoon | 9.3084 |
| Crimson Guard | 9.1394 |
| Revenant'S Brooch | 8.6994 |
| Tranquil Boots | 8.0791 |
| Aghanim'S Scepter | 7.5769 |
| Phylactery | 7.3292 |
| Eternal Shroud | 6.8956 |
| Aghanim'S Shard | 5.9383 |
| Spirit Vessel | 5.5932 |
| Assault Cuirass | 5.2575 |
| Veil Of Discord | 4.8362 |
| Dagon (3) | 4.7732 |
| Witch Blade | 4.7319 |
| Daedalus | 4.6360 |
| Boots Of Travel | 4.4532 |
| Eye Of Skadi | 4.2294 |
| Blink Dagger | 3.2548 |
| Pipe Of Insight | 3.0208 |
| Sange And Yasha | 2.0030 |
| Black King Bar | 1.6760 |
| Refresher Orb | 0.5370 |
| Silver Edge | 0.1596 |
| Mage Slayer | 0.1478 |
| Gleipnir | 0.1446 |
| Battle Fury | -0.5219 |
| Monkey King Bar | -0.6619 |
| Blade Mail | -0.7749 |
| Solar Crest | -3.1606 |
| Manta Style | -3.4282 |
| Bottle | -4.8649 |
| Desolator | -5.0667 |
| Dagon (2) | -5.4502 |
| Satanic | -6.5326 |
| Butterfly | -6.7234 |
| Bloodthorn | -7.5110 |
| Arcane Boots | -7.6634 |
| Echo Sabre | -8.2351 |
| Drum Of Endurance | -8.2622 |
| Mekansm | -9.3985 |
| Phase Boots | -9.7586 |
| Power Treads | -10.5407 |
| Meteor Hammer | -10.6497 |
| Aghanim'S Blessing | -10.7817 |
| Orb Of Corrosion | -11.8697 |
| Hurricane Pike | -11.9639 |
| Null Talisman | -12.3852 |
| Shadow Blade | -12.3943 |
| Swift Blink | -12.5549 |
| Radiance | -13.1405 |
| Dagon | -14.1840 |
| Armlet Of Mordiggian | -14.9533 |
| Soul Ring | -16.5876 |
| Crystalys | -17.1064 |
| Mjollnir | -17.7160 |
| Urn Of Shadows | -19.0428 |
| Orchid Malevolence | -21.1879 |
| Magic Wand | -21.8344 |
| Vanguard | -22.6175 |
| Falcon Blade | -22.7150 |
| Dragon Lance | -24.1272 |
| Maelstrom | -24.4969 |
| Bracer | -25.2058 |
| Mask Of Madness | -26.7039 |
| Helm Of The Dominator | -26.8756 |
| Wraith Band | -28.8987 |
| Boots Of Travel 2 | -33.4172 |
| Hand Of Midas | -33.4876 |
| Medallion Of Courage | -35.9145 |
| Helm Of The Overlord | -43.4533 |