ASUS Vivobook M1407KA-PS74 vs Dell i5645-A806BLU-PUS

Benchmark-weighted head-to-head · data updated 2026-08-19

Winner: ASUS Vivobook M1407KA-PS74

ASUS Vivobook M1407KA-PS74 takes 7 weighted points vs 4.3, winning on CPU Benchmark, Pixel Density, Amazon Rating. The winner also sits in a more competitive value tier — a clear-cut call.

Winner

ASUS Vivobook M1407KA-PS74

AMD Ryzen AI 7 350 · Integrated (AMD iGPU)

Under $900
4.5 (127)
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VS

Dell i5645-A806BLU-PUS

AMD Ryzen 7 8840U · Integrated (AMD iGPU)

Under $1000
4.1 (133)
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Use-Case Scores

CategoryVivobook M1407KA-PS74i5645-A806BLU-PUS
Gaming3/103.1/10
Productivity4/104.7/10
Programming4.3/104.8/10
Engineering / 3D3.7/103.8/10
Student4.2/105/10
Travel / Portability3.5/105.2/10
AI Workloads3.5/103.6/10
Value for Money6.3/106.4/10

Detailed Specification Comparison

SpecVivobook M1407KA-PS74i5645-A806BLU-PUS
CPUAMD Ryzen AI 7 350AMD Ryzen 7 8840U
PassMark Score24,46923,500
CPU Cores4P+4S8
GPUIntegrated (AMD iGPU)Integrated (AMD iGPU)
G3DMark Score——
RAM16 GB DDR516 GB DDR5
RAM UpgradeableYesYes
Storage512 GBSSD1 TBSSD
Display14″ IPS16″ IPS
Resolution1920x12001920x1200
Refresh Rate60 Hz60 Hz
Pixel Density162 PPI142 PPI
TouchscreenNoNo
Weightnull lbs4.7 lbs
Thickness0.7″0.68″
Amazon Rating4.5 ★ (127)4.1 ★ (133)
Value Score6.3/106.4/10

CPU Comparison

The ASUS Vivobook M1407KA-PS74's AMD Ryzen AI 7 350 is ~4% faster in multi-threaded PassMark (24,469 vs 23,500). In practice the difference is marginal.

GPU & Gaming

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

Productivity & Battery

Office scores: 4/10 vs 4.7/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

Vivobook M1407KA-PS74: 14″ IPS 1920x1200 @ 60 Hz. i5645-A806BLU-PUS: 16″ IPS 1920x1200 @ 60 Hz. Panel quality is effectively even.

RAM, Storage & Upgradeability

Vivobook M1407KA-PS74: 16 GB DDR5 (upgradeable) + 512 GBSSD. i5645-A806BLU-PUS: 16 GB DDR5 (upgradeable) + 1 TBSSD.

Build & Portability

null lbs / 0.7″ vs 4.7 lbs / 0.68″. The Dell i5645-A806BLU-PUS is 4.7 lbs lighter — significant for daily carry. Travel scores: 3.5 vs 5.2.

Value

Value scores land 6.3/10 vs 6.4/10. The Dell i5645-A806BLU-PUS extracts more performance per dollar.

Final Verdict

Buy the ASUS Vivobook M1407KA-PS74 — it wins the weighted spec battle and costs less. Choose the Dell i5645-A806BLU-PUS only if portability matter more to you.

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