ASUS ROG Strix G18 Ryzen 9 / RTX 5070 vs MSI Katana B14WGK-016US

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

Winner: ASUS ROG Strix G18 Ryzen 9 / RTX 5070

ASUS ROG Strix G18 Ryzen 9 / RTX 5070 takes 10.8 weighted points vs 4.5, winning on CPU Benchmark, RAM, Storage. Read our comprehensive ASUS ROG Strix G18 Ryzen 9 / RTX 5070 review or see the full MSI Katana B14WGK-016US review. The MSI Katana B14WGK-016US counters in a higher tier — worth it if its strengths match your needs.

Winner

ASUS ROG Strix G18 Ryzen 9 / RTX 5070

AMD Ryzen 9 8940HX · NVIDIA RTX 5070

Under $3000
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VS

MSI Katana B14WGK-016US

Intel Core i9 14900HX · NVIDIA RTX 5070

Under $2500
4.7 (29)
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Use-Case Scores

CategoryROG Strix G18 Ryzen 9 / RTX 5070Katana B14WGK-016US
Gaming7.9/106.6/10
Productivity6.3/106.1/10
Programming7.9/106.3/10
Engineering / 3D8.1/106.6/10
Student5.2/105.7/10
Travel / Portability4.7/105.3/10
AI Workloads8.3/106.5/10
Value for Money9.2/108.1/10

Detailed Specification Comparison

SpecROG Strix G18 Ryzen 9 / RTX 5070Katana B14WGK-016US
CPUAMD Ryzen 9 8940HXIntel Core i9 14900HX
PassMark Score52,49445,235
CPU Cores168P+16E
GPUNVIDIA RTX 5070NVIDIA RTX 5070
G3DMark Score20,47220,472
RAM64 GB DDR532 GB DDR5
RAM UpgradeableYesYes
Storage2 TBSSD1 TBSSD
Display18″ IPS15.6″ IPS
Resolution2560x16002560x1600
Refresh Rate240 Hz165 Hz
Pixel Density168 PPI194 PPI
TouchscreenNoNo
Weight6.61 lbs4.96 lbs
Thickness0.91″0.98″
Amazon Rating—4.7 ★ (29)
Value Score9.2/108.1/10

CPU Comparison

The ASUS ROG Strix G18 Ryzen 9 / RTX 5070's AMD Ryzen 9 8940HX is ~16% faster in multi-threaded PassMark (52,494 vs 45,235). Noticeable in sustained workloads, less so in everyday browsing. Read more in our in-depth ROG Strix G18 Ryzen 9 / RTX 5070 benchmark breakdown and Katana B14WGK-016US performance review.

GPU & Gaming

Both GPUs land identical G3DMark scores — gaming is a wash. Compare with top performers in our best gaming laptops guide.

Productivity & Battery

Office scores: 6.3/10 vs 6.1/10. 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. Katana B14WGK-016US: 15.6″ 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. Katana B14WGK-016US: 32 GB DDR5 (upgradeable) + 1 TBSSD.

Build & Portability

6.61 lbs / 0.91″ vs 4.96 lbs / 0.98″. The MSI Katana B14WGK-016US is 1.7 lbs lighter — significant for daily carry. Travel scores: 4.7 vs 5.3.

Value

Value scores land 9.2/10 vs 8.1/10. The ASUS ROG Strix G18 Ryzen 9 / RTX 5070 extracts more performance per dollar.

Final Verdict

Buy the ASUS ROG Strix G18 Ryzen 9 / RTX 5070 — it wins the weighted spec battle. You can read the detailed ASUS ROG Strix G18 Ryzen 9 / RTX 5070 review or compare alternative models in our laptop comparison tool.

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Also Consider

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