ASUS ROG Strix G18 Ryzen 9 / RTX 5070 vs Lenovo Legion Pro 5 Ryzen 9 / RTX 5070

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

Winner: Lenovo Legion Pro 5 Ryzen 9 / RTX 5070

Lenovo Legion Pro 5 Ryzen 9 / RTX 5070 takes 8 weighted points vs 1.5, winning on CPU Benchmark, Pixel Density, Price. The winner also sits in a more competitive value tier — a clear-cut call.

ASUS ROG Strix G18 Ryzen 9 / RTX 5070

AMD Ryzen 9 8940HX · NVIDIA RTX 5070

Under $3000
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VS
Winner
Best Value

Lenovo Legion Pro 5 Ryzen 9 / RTX 5070

AMD Ryzen 9 9955HX · NVIDIA RTX 5070

Under $3000
5 (6)
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Use-Case Scores

CategoryROG Strix G18 Ryzen 9 / RTX 5070Legion Pro 5 Ryzen 9 / RTX 5070
Gaming7.9/107.5/10
Productivity6.3/106.6/10
Programming7.9/107.7/10
Engineering / 3D8.1/108.1/10
Student5.2/105.5/10
Travel / Portability4.7/104.1/10
AI Workloads8.3/108.4/10
Value for Money9.2/109.7/10

Detailed Specification Comparison

SpecROG Strix G18 Ryzen 9 / RTX 5070Legion Pro 5 Ryzen 9 / RTX 5070
CPUAMD Ryzen 9 8940HXAMD Ryzen 9 9955HX
PassMark Score52,49455,708
CPU Cores1616
GPUNVIDIA RTX 5070NVIDIA RTX 5070
G3DMark Score20,47220,472
RAM64 GB DDR564 GB DDR5
RAM UpgradeableYesYes
Storage2 TBSSD2 TBSSD
Display18″ IPS16″ IPS
Resolution2560x16002560x1600
Refresh Rate240 Hz165 Hz
Pixel Density168 PPI189 PPI
TouchscreenNoNo
Weight6.61 lbsnull lbs
Thickness0.91″null″
Amazon Rating—5 ★ (6)
Value Score9.2/109.7/10

CPU Comparison

The Lenovo Legion Pro 5 Ryzen 9 / RTX 5070's AMD Ryzen 9 9955HX is ~6% faster in multi-threaded PassMark (55,708 vs 52,494). In practice the difference is marginal.

GPU & Gaming

Both GPUs land identical G3DMark scores — gaming is a wash.

Productivity & Battery

Office scores: 6.3/10 vs 6.6/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

ROG Strix G18 Ryzen 9 / RTX 5070: 18″ IPS 2560x1600 @ 240 Hz. Legion Pro 5 Ryzen 9 / RTX 5070: 16″ IPS 2560x1600 @ 165 Hz. The ASUS ROG Strix G18 Ryzen 9 / RTX 5070's higher refresh rate wins for motion clarity.

RAM, Storage & Upgradeability

ROG Strix G18 Ryzen 9 / RTX 5070: 64 GB DDR5 (upgradeable) + 2 TBSSD. Legion Pro 5 Ryzen 9 / RTX 5070: 64 GB DDR5 (upgradeable) + 2 TBSSD.

Build & Portability

6.61 lbs / 0.91″ vs null lbs / null″. The ASUS ROG Strix G18 Ryzen 9 / RTX 5070 is 6.6 lbs lighter — significant for daily carry. Travel scores: 4.7 vs 4.1.

Value

Value scores land 9.2/10 vs 9.7/10. The Lenovo Legion Pro 5 Ryzen 9 / RTX 5070 extracts more performance per dollar.

Final Verdict

Buy the Lenovo Legion Pro 5 Ryzen 9 / RTX 5070 — it wins the weighted spec battle and costs less. Choose the ASUS ROG Strix G18 Ryzen 9 / RTX 5070 only if portability matter more to you.

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Also Consider

More on the ASUS ROG Strix G18 Ryzen 9 / RTX 5070

More on the Lenovo Legion Pro 5 Ryzen 9 / RTX 5070