Dell Precision T5820 Workstation Desktop vs Dell Precision 7780 Mobile Workstation - 17.3" UHD — Head-to-Head (2026)
The specs side by side, with links to both product pages.
Dell Precision T5820 Workstation Desktop | Core i9-10900X - 1TB SSD Hard Drive - 256GB RAM - Nvidia RTX A6000 | 10 cores @ 4.5 GHz - 48GB GDDR6 Win 11 Pro Black (Renewed)
$9910.70
🛒 See live eBay price
vs
Dell Precision 7780 Mobile Workstation - 17.3" UHD (3840 x 2160) - Intel Core i7-13850HX 20-Core (13th Gen) - 1TB SSD - 32GB DDR5 RAM - NV RTX 3500 ADA (12GB GDDR6) - Windows 11 pro
$3994.33
🛒 Buy on Amazon — $3,994.33
*Price sourced from Amazon.com. Last updated 2026-11-07. Price and availability subject to change.
Spec-by-spec
| Spec | Dell Precision T5820 Workstation… | Dell Precision 7780 Mobile Workstation… |
| Brand | Dell | Dell |
|---|
| Color | Black | Gray |
|---|
| Model | Precision T5820 Desktop | — |
|---|
| Warranty | 90 days limited warranty | — |
|---|
| UnitCount | 1 | — |
|---|
| ItemPartNumber | Precision T5820 Desktop | — |
|---|
| Voltage | — | 28 Volts |
|---|
| RAM Type | — | DDR5 RAM |
|---|
| CPU Model | — | Core i9 |
|---|
| Model Name | — | Precision 7780 |
|---|
| Model Year | — | 2024 |
|---|
| Resolution | — | 1080p |
|---|
| Unit Count | — | 1.0 Count |
|---|
| Form Factor | — | laptop |
More workstations & creator desktops head-to-heads
- Best Budget 4K Gaming Monitor for an RTX 3060: KOORUI vs Samsung Odyssey
- Voodoo 5 6000 Benchmarks: Quake III at Five Resolutions
- Crucial BX500 vs Samsung 870 EVO vs WD Blue: Best Budget SATA SSD for Your Game Library (2026)
- How to Run a SATA SSD on a Windows XP Retro Gaming PC (AHCI + Adapters)
- Voodoo5 5500 AGP Won't POST: Complete Troubleshooting Guide for 2026 Restorations
- GPT-5.5-Cyber vs Mythos: Can You Run Cyber-Eval Models Locally?
- Razer Blade 16 (2026) Review: Gaming Performance and Endurance
- Best Quiet PC Upgrades for Apartment Gaming in 2026
- AI-Driven Win9x Driver Install: How Vision-LLMs Tame Vintage Installers (2026)
- Gemini Intelligence Hardware Requirements Explained
- Qwen 3.6 27B Matches Sonnet 4.6 on Artificial Analysis Agency
- GLM-5.2 on 12GB VRAM: Quantization and Speed on the RTX 3060
- RTX PRO 6000 vs RTX 5090 for Local 70B LLMs: 96GB vs 32GB
- Best Arcade Fight Stick & Controller for PlayStation Fighting Games (2026)
- vLLM 0.21 Adds Intel Arc Support: The Local Stack Widens
- Modder Runs a Counter-Strike Clone at 60 FPS on the Original PSP
- Troubleshooting a Vintage WinXP Retro PC That Won't Boot: Driver Verifier, BIOS, and IDE Recovery
- Qwen MTP on LLaMA.cpp + TurboQuant: What's Actually Verified
- Sound BlasterX G6 for DOS and Win98 Retro Gaming: SBEMU and Real-Mode Audio
- After the Claude Code Malware Scare: Build an Isolated Local Agent Rig
- Build a Motion-Triggered Trail Camera With the Raspberry Pi HQ Camera (2026)
- Ryzen 7 5800X vs Ryzen 5 5600G for a Budget Local-AI Workstation
- Ryzen AI Max+ 395 Specs: Full Breakdown and Comparison
- Sound Blaster G6 on a Modern Retro Build: When a USB DAC Beats an AWE32
- Best SSD for a Steam Deck or ROG Ally Upgrade (2026)
- News: ChatGPT Now Listens and Talks at Once
- RTX 5070 Ti + Ryzen 7 9850X3D: Is It a Good Combo?
- ProgramBench: Can LLMs Rebuild Programs From Scratch?
- 34-Inch Ultrawide vs 27-Inch 4K for Coding and Gaming (2026)
- RTX 5070 vs 5080: Which GPU Fits Your Build?
- Best CPU Cooler for AM4 Ryzen Overclocking in 2026
- Build a Pi Zero W Handheld Retro Emulator in 2026: Full Parts List and Setup
- Is the RTX 5050 Really as Bad as Everyone Says?
- Surprise AI Bills: Moving LLM Work to a Local RTX 3060 12GB Rig
- China Mobile JT-4.1 Flash 236B: A Token-Efficient MoE and What It Takes to Self-Host
- Gemini 3.5 Live Translate Goes Cloud-First — The Local, Private Path on a Raspberry Pi
- Best Parts for a Local LLM Box That Also Runs Jellyfin in 2026
- LG UltraGear 52G930B 52-inch 5K gaming monitor review: Extreme in every respect
- Best Controller for Steam Deck Docked Mode in 2026
- 1440p Gaming PC Build 2026: Cost, Parts, FPS
- Raspberry Pi 4 8GB Local LLM Throughput in 2026
- Period-Correct 1999 LAN Rig: Pentium III, Voodoo3 3000, Sound Blaster
- Building a Silent Windows 98 Gaming PC in 2026: The Full Parts List
- Run DeepSeek & Qwen Locally on an RTX 3060 12GB (2026 Guide)
- Local LLM vs Claude in 2026: When On-Device Beats the API
- Troubleshooting Voodoo 5 5500 PCI Driver Hangs on Windows 98 SE: Field Guide
- Best Budget PC Upgrades Under $250 in 2026
- JADEPUFFER Agentic Ransomware: Why a Local AI Rig Changes Your Threat Model
- KDE Plasma 6.7 X11 vs. Wayland NVIDIA Gaming on CachyOS
- PS3 Emulation Reaches Radeon HD 2000-4000: What It Unlocks
- Voodoo3 3000 Period-Correct Build Log: Quake 3 + UT99 LAN Rig for 1999
- Best Gaming Headset Under $50 for Console + PC (2026)
- Best Gaming Mouse Pad for FPS Esports (2026)
- AI-Driven Driver Install on Win98 + WinXP: Vision-LLM Walks the Installer (Field Report)
- Why You Shouldn't Leave Model Selection on Default in Copilot, Gemini, and Other AI Tools
- Why LLM Reasoning Still Happens in Words, Not Vectors
- Best PC Cooling Solutions for AM4 and AM5 Builds in 2026
- MSI MPG 322UR QD-OLED X24: 4K 240Hz Performance Analyzed
- Forza Horizon 6 Runs Smooth on Steam Deck — the Dock-and-Settings Combo
- Best Peripherals for a Modern Retro-PC LAN Party (2026)