Dell i5645-A806BLU-PUS vs Lenovo Yoga 7i 5 125U

Benchmark-weighted head-to-head · data updated 2026-09-10

Winner: Dell i5645-A806BLU-PUS

Dell i5645-A806BLU-PUS takes 7.8 weighted points vs 2.5, winning on CPU Benchmark, Thickness, Price. The winner also sits in a more competitive value tier — a clear-cut call.

Winner

Dell i5645-A806BLU-PUS

AMD Ryzen 7 8840U · Integrated (AMD iGPU)

Under $1000
4.1 (133)
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VS

Lenovo Yoga 7i 5 125U

Intel Core Ultra 5 125U · Integrated (Intel iGPU)

Under $1000
4.5 (2)
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Use-Case Scores

Categoryi5645-A806BLU-PUSYoga 7i 5 125U
Gaming3.1/102.8/10
Productivity4.7/104.5/10
Programming4.8/104.6/10
Engineering / 3D3.8/103.6/10
Student5/104.9/10
Travel / Portability5.2/105/10
AI Workloads3.6/103.3/10
Value for Money6.4/105.6/10

Detailed Specification Comparison

Speci5645-A806BLU-PUSYoga 7i 5 125U
CPUAMD Ryzen 7 8840UIntel Core Ultra 5 125U
PassMark Score23,50017,166
CPU Cores82P+10E
GPUIntegrated (AMD iGPU)Integrated (Intel iGPU)
G3DMark Score——
RAM16 GB DDR516 GB DDR5
RAM UpgradeableYesNo (soldered)
Storage1 TBSSD1 TBSSD
Display16″ IPS16″ IPS
Resolution1920x12001920x1200
Refresh Rate60 Hz60 Hz
Pixel Density142 PPI142 PPI
TouchscreenNoYes
Weight4.7 lbs4.63 lbs
Thickness0.68″0.75″
Amazon Rating4.1 ★ (133)4.5 ★ (2)
Value Score6.4/105.6/10

CPU Comparison

The Dell i5645-A806BLU-PUS's AMD Ryzen 7 8840U is ~37% faster in multi-threaded PassMark (23,500 vs 17,166). Noticeable in sustained workloads, less so in everyday browsing.

GPU & Gaming

Neither carries a dedicated GPU — both fine for esports at low settings, neither for modern AAA gaming.

Productivity & Battery

Office scores: 4.7/10 vs 4.5/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

i5645-A806BLU-PUS: 16″ IPS 1920x1200 @ 60 Hz. Yoga 7i 5 125U: 16″ IPS 1920x1200 @ 60 Hz. Panel quality is effectively even.

RAM, Storage & Upgradeability

i5645-A806BLU-PUS: 16 GB DDR5 (upgradeable) + 1 TBSSD. Yoga 7i 5 125U: 16 GB DDR5 (soldered) + 1 TBSSD. The Dell i5645-A806BLU-PUS's socketed RAM is a longevity advantage.

Build & Portability

4.7 lbs / 0.68″ vs 4.63 lbs / 0.75″. Effectively identical to carry. Travel scores: 5.2 vs 5.

Value

Value scores land 6.4/10 vs 5.6/10. The Dell i5645-A806BLU-PUS extracts more performance per dollar.

Final Verdict

Buy the Dell i5645-A806BLU-PUS — it wins the weighted spec battle and costs less. Choose the Lenovo Yoga 7i 5 125U only if its specific strengths matter more to you.

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