Lenovo Legion Pro 7i Gen 10 83F50015US vs Lenovo Legion Pro 7i (RTX 5090/64GB)

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

Winner: Lenovo Legion Pro 7i (RTX 5090/64GB)

Lenovo Legion Pro 7i (RTX 5090/64GB) takes 8 weighted points vs 3.8, winning on GPU Benchmark, Storage, Weight. The Lenovo Legion Pro 7i Gen 10 83F50015US counters in a higher tier — worth it if its strengths match your needs.

Lenovo Legion Pro 7i Gen 10 83F50015US

Intel Core Ultra 9 275HX · NVIDIA RTX 5080

Under $4000
5 (6)
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Winner
Editor's ChoiceBest ValueTop Gaming Pick

Lenovo Legion Pro 7i (RTX 5090/64GB)

Intel Core Ultra 9 275HX · NVIDIA RTX 5090

Under $5000
4.8 (6)
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Use-Case Scores

CategoryLegion Pro 7i Gen 10 83F50015USLegion Pro 7i (RTX 5090/64GB)
Gaming8.8/109.2/10
Productivity6.5/107.3/10
Programming7.5/108.3/10
Engineering / 3D8.6/109.1/10
Student5.4/106.1/10
Travel / Portability4.2/105.3/10
AI Workloads8.8/109.3/10
Value for Money9.2/109.7/10

Detailed Specification Comparison

SpecLegion Pro 7i Gen 10 83F50015USLegion Pro 7i (RTX 5090/64GB)
CPUIntel Core Ultra 9 275HXIntel Core Ultra 9 275HX
PassMark Score55,69555,695
CPU Cores8P+16E8P+16E
GPUNVIDIA RTX 5080NVIDIA RTX 5090
G3DMark Score27,93529,723
RAM64 GB DDR564 GB DDR5
RAM UpgradeableYesYes
Storage1 TBSSD2 TBSSD
Display16″ IPS16″ OLED
Resolution2560x16002560x1600
Refresh Rate240 Hz240 Hz
Pixel Density189 PPI189 PPI
TouchscreenNoNo
Weight8.9 lbs5.98 lbs
Thickness0.99″1.05″
Amazon Rating5 ★ (6)4.8 ★ (6)
Value Score9.2/109.7/10

CPU Comparison

Both run near-identical CPU performance (55,695 PassMark).

GPU & Gaming

The RTX 5090 in the Lenovo Legion Pro 7i (RTX 5090/64GB) is ~6% faster (29,723 vs 27,935 G3DMark) — a modest but real FPS edge.

Productivity & Battery

Office scores: 6.5/10 vs 7.3/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

Legion Pro 7i Gen 10 83F50015US: 16″ IPS 2560x1600 @ 240 Hz. Legion Pro 7i (RTX 5090/64GB): 16″ OLED 2560x1600 @ 240 Hz. The Lenovo Legion Pro 7i (RTX 5090/64GB)'s OLED panel is the clear quality win.

RAM, Storage & Upgradeability

Legion Pro 7i Gen 10 83F50015US: 64 GB DDR5 (upgradeable) + 1 TBSSD. Legion Pro 7i (RTX 5090/64GB): 64 GB DDR5 (upgradeable) + 2 TBSSD.

Build & Portability

8.9 lbs / 0.99″ vs 5.98 lbs / 1.05″. The Lenovo Legion Pro 7i (RTX 5090/64GB) is 2.9 lbs lighter — significant for daily carry. Travel scores: 4.2 vs 5.3.

Value

Value scores land 9.2/10 vs 9.7/10. The Lenovo Legion Pro 7i (RTX 5090/64GB) extracts more performance per dollar.

Final Verdict

Buy the Lenovo Legion Pro 7i (RTX 5090/64GB) — it wins the weighted spec battle. Choose the Lenovo Legion Pro 7i Gen 10 83F50015US only if its specific strengths matter more to you.

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