Dell Precision T7920, Xeon Gold 5122, 1TB SSD, Radeon Pro WX 7100

★★★★☆ 4.4 (4)

Dual Intel Xeon Gold 5122 processors deliver 16 cores at 3.6GHz, paired with 1024GB of DDR4 RAM and a 1TB NVMe SSD, making this tower a heavy-duty compute platform. The AMD Radeon Pro WX 7100 with 8GB VRAM supports professional graphics workloads, while the 1400W PSU and 20.41kg chassis indicate enterprise-grade build. Best for CAD engineers and data analysts running multi-threaded simulations or large datasets, though its bulk and 49.5/100 overall score limit appeal for compact or gaming use.

CPU Hyperthreading
Storage 1 TB
GPU AMD Radeon Pro WX 7100
Form Factor tower
psu w 1400
OS Windows 11 Pro
Dell Precision T7920, Xeon Gold 5122, 1TB SSD, Radeon Pro WX 7100 desktop
50 Score global

Aucun prix actuel chez les marchands

Aperçu

The 30-Second Version

A 1TB RAM monster with a 2017 heart. Buy it only if your datasets are bigger than your ego.

Pros & Cons

Points forts

  • 1TB of RAM is absurd and awesome for massive datasets 76th
  • Dual Xeon setup handles parallel workloads well 70th
  • 1400W PSU means you can throw in a beefier GPU later 69th
  • 1TB NVMe SSD is fast enough for most workstation tasks 65th

Points faibles

  • CPUs are ancient by modern standards
  • Radeon Pro WX 7100 is weak for 2025 workloads
  • 20.41kg, this thing is a furniture piece
  • Compact score of 19.1 means it's basically a server tower

Les preuves

Performance

The dual Xeon Gold 5122 chips give you 8 cores and 16 threads at 3.6GHz, which lands in the 27th percentile for CPUs in our database. That's not great, Bob. The Radeon Pro WX 7100 with 8GB of GDDR5 sits at the 65th percentile, so it's fine for CAD work but will choke on modern rendering or any serious gaming. The real surprise is the 1TB NVMe SSD paired with a PCIe adapter, which is solid but not spectacular at the 69th percentile. Honestly, the 1TB of RAM is the only spec that raises eyebrows, and it's in the 3rd percentile for RAM, which means almost nobody needs this much.

Performance Percentiles

CPU 26.9
GPU 65.3
RAM 2.9
Connectique 76.4
Stockage 69
Fiabilité 70
Preuve sociale 33.4

Specifications

Full Specifications

Processor

CPU Hyperthreading
Cores 8
Frequency 3.6 GHz
L3 Cache 17 MB

Graphics

GPU AMD Radeon Pro WX 7100
Type Discrete
VRAM 8 GB

Memory & Storage

RAM Generation DDR4
Storage 1 TB
Storage Type NVMe SSD

Build

Form Factor tower
PSU 1400
Weight 20.4 kg / 45.0 lbs

Connectivity

USB-C Ports 2
USB Ports 8
DisplayPort 4 Mini DisplayPort
Ethernet Gigabit Ethernet

System

OS Windows 11 Pro

vs Competition

Against the Apple Mac Studio M3 Ultra, this Dell gets absolutely destroyed in CPU and GPU performance, but the Mac can't touch 1TB of RAM. The Lenovo Legion Tower 5a Gen 10 will run circles around it for gaming and general use at a fraction of the price. The MSI MEG Vision X AI and HP OMEN GT22-3090 are also far better for creator workloads. The only reason to pick this Dell is if your software literally requires hundreds of gigabytes of RAM and you're on a budget compared to a new server.

Spec Dell Precision T7920 Apple Mac Studio M3 Ultra Lenovo T Series Towers Legion Tower 5a Gen 10 CLX SET TGMSETRTU5204BM MSI MEG Vision X AI VisXAI2NVZ9045 HP Omen 45L
CPU Hyperthreading Apple M3 Ultra AMD Ryzen 7 7800X3D Intel Core i9 14900KF Intel Core Ultra 9 Intel Core Ultra 9 285K
RAM (GB) - 96 32 64 64 64
Storage (GB) 1024 1024 4096 8192 2048 8192
GPU AMD Radeon Pro WX 7100 Apple M3 Ultra 60-core NVIDIA GeForce RTX 5070 Ti NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5090 NVIDIA GeForce RTX 5080
Form Factor tower sff mid-tower mid-tower mid-tower mid-tower
Psu W 1400 - 850 850 1300 -
OS Windows 11 Pro macOS Windows 11 Home Windows 11 Home Windows 11 Pro Windows 11 Home
Compare Compare Compare Compare Compare
Produit CPUGPURAMConnectiqueStockageFiabilitéPreuve sociale
Dell Precision T7920 26.965.32.976.4697033.4
Apple Mac Studio M3 Ultra Compare 99.77695.793.853.699.386.2
Lenovo T Series Towers Legion Tower 5a Gen 10 Compare 73.593.178.188.498.170100
CLX SET TGMSETRTU5204BM Compare 94.989.396.584.299.211.694.8
MSI MEG Vision X AI VisXAI2NVZ9045 Compare 98.197.897.698.290.137.384.9
HP Omen 45L Compare 98.195.995.397.999.37070.5

Prix

Value & Pricing

At CAD 14,596, this is a tough sell unless you specifically need 1TB of RAM for in-memory databases or scientific computing. You're paying a premium for memory capacity while getting CPUs that belong in a museum. If you don't need that RAM, you're burning money.

Price History

14 400 $CA 14 600 $CA 14 800 $CA 15 000 $CA 15 200 $CA 15 400 $CA 15 600 $CA 6 juin1 juil. 14 596 $CA

En savoir plus

Overview

This is a weird one. The Dell Precision T7920 is a dual Xeon workstation with 1TB of RAM, which sounds insane until you realize those CPUs are from 2017 and the GPU is a Radeon Pro WX 7100 that was mid-range when it launched. The one thing to know: this is a specialized memory monster for niche workloads, not a general-purpose powerhouse. For most people, that 1TB of RAM is like owning a fire truck to water your houseplants.

Common Questions

Q: Can this run modern games?

Not well. The Radeon Pro WX 7100 is a workstation card from 2016, and the Xeon CPUs are optimized for servers, not gaming. You'll get playable frame rates in older titles, but anything recent will struggle.

Q: Is 1TB of RAM overkill?

For 99% of people, yes. Unless you're running massive in-memory databases, scientific simulations, or virtualizing dozens of machines, you'll never touch it. Most workstations are fine with 32GB to 128GB.

Q: Can I upgrade the GPU later?

Yes, and you should. The 1400W PSU gives you plenty of headroom for something like an RTX 4090 or a newer Radeon Pro card. Just make sure it physically fits in the case.

Who Should Skip This

If you're looking for a gaming rig, a video editing machine, or a general-purpose workstation, this isn't it. Go get a Lenovo Legion Tower or a Mac Studio instead. This Dell is for people who know exactly why they need 1TB of RAM, and those people are rare.

Verdict

Skip it unless you have a very specific, RAM-hungry workload and a forklift. For everyone else, there are far better workstations for the money. This is a niche tool, not a daily driver.

Usage Scores

Global (49.5)AI/LLM (24.1)Jeux (48.6)Portabilité (19.1)Création (45.8)Professionnel (45.1)Développement (37.6)Home Office (44.9)Workstation (44.3)
  • Global49.5
  • AI/LLM24.1
  • Jeux48.6
  • Portabilité19.1
  • Création45.8
  • Professionnel45.1
  • Développement37.6
  • Home Office44.9
  • Workstation44.3

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