HP computer, ENERGY STAR certified
HP GT24
128 GB desktop computer.
HyperX OMEN MAX 45L Gaming Desktop PC GT24 ENERGY STAR
Memory
128 GB
Processor
Ultra 9 290K Plus
Typical electricity use
122 kWh/yr
NPU installed
Yes
Of 247 certified desktop business computers, 246 have a lower typical electricity use than the GT24 (122 kWh/yr).
Its certified typical electricity use of 122 kWh/yr costs about $16 a year at 13¢/kWh.
- Maker
- HP
- Model
- GT24
- Type
- Desktop
- Processor
- Ultra 9 290K Plus
- CPU cores
- 24
- Memory
- 128 GB
- NPU installed
- Yes
- Storage
- 3.5 inch HDD, NVMe SSD
- Operating system
- Windows 11
- Typical electricity use
- 122 kWh/yr
- Power in sleep
- 5 W
- Power at long idle
- 4.8 W
- Power when off
- 0.3 W
- On the market since
- Mar 2026
- ENERGY STAR certified
- 13 Mar 2026
- Variants covered
- HyperX OMEN MAX 45L Gaming Desktop PC GT24 ENERGY STAR
Source: ENERGY STAR certified business computers dataset, US EPA, record 4576809, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the GT24
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo ThinkCentre M90s Gen 6 | Desktop | Core Ultra 9 285 | 128 GB | 109 kWh/yr |
| Lenovo ThinkCentre M90t Gen 6 | Desktop | Core Ultra 9 285 | 128 GB | 100 kWh/yr |
| Lenovo ThinkCentre M970s | Desktop | Core Ultra 7 265 | 128 GB | 30.5 kWh/yr |
| Lenovo ThinkCentre M970T | Desktop | Core Ultra 7 265 | 128 GB | 30.5 kWh/yr |
| Lenovo ThinkCentre M770S | Desktop | Core Ultra 7 265 | 128 GB | 41 kWh/yr |
| Lenovo ThinkCentre M770T | Desktop | Core Ultra 7 265 | 128 GB | 41 kWh/yr |
HP
More HP business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| HP OmniBook 5 14 inch Laptop AI PC ENERGY STAR | Notebook | Intel Core 7 350 | 16 GB | 9.2 kWh/yr |
| HP Fortis G2m 14 inch Chromebook ENERGY STAR | Notebook | MediaTek Kompanio 540 | 16 GB | 7.6 kWh/yr |
| HP Fortis G2m 11 inch Chromebook ENERGY STAR | Notebook | MediaTek Kompanio 540 | 8 GB | 6.5 kWh/yr |
| Fortis Flip G2m 11 inch | Notebook | MediaTek Kompanio 540 | 16 GB | 6.3 kWh/yr |
| HP ProBook 4 G2iS 14 ENERGY STAR | Notebook | Core 7 350 | 32 GB | 9.2 kWh/yr |
| HSN-I70C | Notebook | Ryzen AI Max+ PRO 495 | 192 GB | 21.7 kWh/yr |
| HP Elite t655 Thin Client | Desktop | R2314 | 8 GB | 26 kWh/yr |
| 14c-cf | Notebook | Snapdragon X1E80100 | 32 GB | 19.9 kWh/yr |