← All laptops on Laptop Index
System76 · Workstation

System76 Bonobo WS RTX 4090 / 128GB

RTX 4090 16GB · Core i9-14900HX · 128GB RAM · 17.3" QHD 240Hz
$4,899
C
52/100 overall
System76 Bonobo WS RTX 4090 / 128GB is a workstation laptop built around the Core i9-14900HX and RTX 4090 16GB, paired with 128GB RAM and a 17.3" QHD 240Hz display. It weighs 7.5 lbs and is rated by the manufacturer for 5 hours of battery — independent reviews suggest ~2.5 hours of real-world use. For local AI workloads, 16 GB VRAM + 128 GB RAM means the system can runs ~13b llms locally. At $4,899, Laptop Index gives it an overall score of 52/100 (tier C).

Specifications

BrandSystem76
CategoryWorkstation
GPURTX 4090 16GB
CPUCore i9-14900HX
RAM128 GB
VRAM16 GB
Screen17.3" QHD 240Hz
Weight7.5 lbs
Battery (claimed)5 hrs
Battery (realistic)~2.5 hrs
Price (USD)$4,899

Laptop Index scores

Overall tierC · 52/100
GPU score87/100
CPU score92/100
AI / LLM capability~23B params
Local AI verdictRuns ~13B LLMs locally
Open in full app ▸ Manufacturer page ▸ Search on Amazon ▸ Search on Best Buy ▸
Specs sourced from the manufacturer's product page and major-retailer listings.
Scoring methodology is explained in About.
This page is a search-friendly summary. The full interactive comparison tool — including head-to-head, custom recommendation weights, per-game FPS predictions, value calculator, and more — is in the main app.