Dell Pro Slim QCS1250 2026

Dell Pro Slim QCS1250 2026

Dell
64 Overall Score
vs
Lenovo Legion Tower 5a Gen 10 (30L AMD) Legion Tower 5a Gen 10 Eclipse Black 2025

Lenovo Legion Tower 5a Gen 10 (30L AMD) Legion Tower 5a Gen 10 Eclipse Black 2025

Lenovo
94 Overall Score

Scores

Home Office
Dell
65
Lenovo
96
Gaming
Dell
13
Lenovo
96
Business
Dell
76
Lenovo
93
Creator
Dell
25
Lenovo
91
Workstation
Dell
54
Lenovo
91
Developer
Dell
62
Lenovo
89
Ai Llm
Dell
25
Lenovo
69
Compact
Dell
59
Lenovo
33

Specifications

Dell Pro Slim QCS1250Lenovo Legion Tower 5a Gen 10 (30L AMD) Legion Tower 5a Gen 10
Processor
CPU*Intel Core Ultra 7★AMD Ryzen 7 7700X
CPU Multi-Core Score
49,732
35,519
Cores20★8
Frequency2.4 GHz4.5 GHz★
L3 Cache30 MB32 MB★
Graphics
GPU*Intel Graphics5070 Ti★
GPU Benchmark Score
3,170
32,372
Typeintegrated★discrete
VRAM48 GB★12 GB
VRAM TypeGDDR6★GDDR7
Memory & Storage
RAM16 GB32 GB★
RAM GenerationDDR5DDR5
Storage 1512 GB2 TB★
Storage 1 TypeSSDNVMe SSD★
Storage 2—2 TB★
Storage 2 Type—NVMe SSD★
Build
Form Factorsffmid-tower
PSU180W850W★
Weight5.89 kg15.00 kg
Connectivity
USB-C Ports12★
USB Ports8★7
HDMI1x HDMI 2.0bHDMI
DisplayPort2x DisplayPort3x DisplayPort
Wi-Fi—Wi-Fi 6E★
Bluetooth—Bluetooth 5.3★
EthernetGigabit EthernetEthernet (RJ45)
System
OSWindows 11 ProWindows 11 Home

Pros & Cons

Dell Pro Slim QCS1250 2026

  • Strong cpu (89th percentile)89th %ile
  • Strong port selection (76th percentile)
  • Strong reliability (70th percentile)
  • Below average storage (31st percentile)

Lenovo Legion Tower 5a Gen 10 (30L AMD) Legion Tower 5a Gen 10 Eclipse Black 2025

  • Strong social proof (100th percentile)100th %ile
  • Strong storage (99th percentile)99th %ile
  • Strong port selection (90th percentile)90th %ile
  • Strong gpu (88th percentile)88th %ile

Pricing

Dell Pro Slim QCS1250 2026 is $430 cheaper (1.3x less).

Dell Pro Slim QCS1250 2026

Lenovo Legion Tower 5a Gen 10 (30L AMD) Legion Tower 5a Gen 10 Eclipse Black 2025

Verdict

★ Winner: Lenovo Legion Tower 5a Gen 10 (30L AMD) Legion Tower 5a Gen 10

Scores 94 overall, wins 7 of 8 usage categories and 13 of 27 specs.

Dell Pro Slim QCS1250 Better at:

Compact

Lenovo Legion Tower 5a Gen 10 (30L AMD) Legion Tower 5a Gen 10 Better at:

Ai LlmGamingCreatorBusinessDeveloperHome OfficeWorkstation

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