Business computersENERGY STAR certified
HP Z6 G5 A Workstation ENERGY STAR
1,024 GB workstation computer, model number Z6 G5 A Workstation.
Memory
1,024 GB
Processor
Ryzen Threadripper PRO 9995WX
Typical electricity use
55.1 kWh/yr
CPU cores
96
Of 60 certified workstation business computers, 31 have a lower typical electricity use than the HP Z6 G5 A Workstation ENERGY STAR (55.1 kWh/yr).
Its certified typical electricity use of 55.1 kWh/yr costs about $7.16 a year at 13¢/kWh.
- Maker
- HP
- Model
- HP Z6 G5 A Workstation ENERGY STAR
- Model number
- Z6 G5 A Workstation
- Type
- Workstation
- Processor
- Ryzen Threadripper PRO 9995WX
- CPU cores
- 96
- Memory
- 1,024 GB
- Storage
- Solid State Drive, Hard Disk Drive
- Operating system
- Linux
- Marketed as a workstation
- Yes
- Typical electricity use
- 55.1 kWh/yr
- Power in sleep
- 17.3 W
- Power at long idle
- 87.1 W
- Power when off
- 2.4 W
- On the market since
- Sep 2025
- ENERGY STAR certified
- 3 Jul 2025
Source: ENERGY STAR certified business computers dataset, US EPA, record 4465047, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the HP Z6 G5 A Workstation ENERGY STAR
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo ThinkStation P7 | Workstation | Xeon W9-3495X | 1,024 GB | 97.3 kWh/yr |
| Lenovo ThinkStation P8 | Workstation | Ryzen Threadripper Pro 7995WX | 1,024 GB | 110 kWh/yr |
| Lenovo ThinkStation P5 Gen 2 | Workstation | Xeon® 678X | 1,024 GB | 82.8 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 |