Lenovo Legion 5i RTX 5070 vs MSI Titan 18 HX AI

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

Winner: MSI Titan 18 HX AI

MSI Titan 18 HX AI takes 12.5 weighted points vs 6.8, winning on CPU Benchmark, GPU Benchmark, RAM. The Lenovo Legion 5i RTX 5070 counters in a higher tier — worth it if its strengths match your needs.

Lenovo Legion 5i RTX 5070

Intel Core i7-14700HX · NVIDIA RTX 5070

Under $1900
4.8 (5)
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Winner
Editor's Choice

MSI Titan 18 HX AI

Intel Intel Ultra 9-285HX · NVIDIA RTX 5090

Under $10000
4.5 (19)
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Use-Case Scores

CategoryLegion 5i RTX 5070Titan 18 HX AI
Gaming6.2/108.9/10
Productivity5.8/107.3/10
Programming5.8/108.8/10
Engineering / 3D6/109.7/10
Student5.6/104.9/10
Travel / Portability5.7/103.8/10
AI Workloads5.7/1010/10
Value for Money7.6/108.7/10

Detailed Specification Comparison

SpecLegion 5i RTX 5070Titan 18 HX AI
CPUIntel Core i7-14700HXIntel Intel Ultra 9-285HX
PassMark Score37,20461,960
CPU Cores8P+12E8P+16E
GPUNVIDIA RTX 5070NVIDIA RTX 5090
G3DMark Score20,47229,723
RAM16 GB DDR564 GB DDR5
RAM UpgradeableYesYes
Storage1 TBSSD6 TBSSD
Display15″ OLED18″ Mini LED
Resolution2560x16003840x2160
Refresh Rate165 Hz120 Hz
Pixel Density201 PPI245 PPI
TouchscreenNoNo
Weight4.4 lbs7.9 lbs
Thickness0.85″1.26″
Amazon Rating4.8 ★ (5)4.5 ★ (19)
Value Score7.6/108.7/10

CPU Comparison

The MSI Titan 18 HX AI's Intel Intel Ultra 9-285HX is ~67% faster in multi-threaded PassMark (61,960 vs 37,204). A generational gap you will feel in exports, compiles and heavy multitasking.

GPU & Gaming

The RTX 5090 in the MSI Titan 18 HX AI is ~45% faster (29,723 vs 20,472 G3DMark) — a full settings-tier advantage.

Productivity & Battery

Office scores: 5.8/10 vs 7.3/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

Legion 5i RTX 5070: 15″ OLED 2560x1600 @ 165 Hz. Titan 18 HX AI: 18″ Mini LED 3840x2160 @ 120 Hz. The Lenovo Legion 5i RTX 5070's higher refresh rate wins for motion clarity.

RAM, Storage & Upgradeability

Legion 5i RTX 5070: 16 GB DDR5 (upgradeable) + 1 TBSSD. Titan 18 HX AI: 64 GB DDR5 (upgradeable) + 6 TBSSD.

Build & Portability

4.4 lbs / 0.85″ vs 7.9 lbs / 1.26″. The Lenovo Legion 5i RTX 5070 is 3.5 lbs lighter — significant for daily carry. Travel scores: 5.7 vs 3.8.

Value

Value scores land 7.6/10 vs 8.7/10. The MSI Titan 18 HX AI extracts more performance per dollar.

Final Verdict

Buy the MSI Titan 18 HX AI — it wins the weighted spec battle. Choose the Lenovo Legion 5i RTX 5070 only if portability matter more to you.

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Also Consider

More on the Lenovo Legion 5i RTX 5070

More on the MSI Titan 18 HX AI