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MSI MAG B650 Tomahawk — AM5 · B650
MSI

MSI MAG B650 Tomahawk

AM5 · B650

85
/ 100
From $229
VS
ASUS ROG Maximus Z790 Hero wins by 5
ASUS ROG Maximus Z790 Hero — LGA1700 · Z790
ASUS

ASUS ROG Maximus Z790 Hero

LGA1700 · Z790

90
/ 100
From $629
Specdex verdict

ASUS ROG Maximus Z790 Hero takes it — here’s why.

In our weighted Specdex score, MSI MAG B650 Tomahawk lands at 85 and ASUS ROG Maximus Z790 Hero at 90. That puts ASUS ROG Maximus Z790 Hero ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.

Pick MSI MAG B650 Tomahawk if…

  • ✓PCIe 5.0 support
  • ✓Current-gen networking
  • ✓Modern I/O

Pick ASUS ROG Maximus Z790 Hero if…

  • ✓PCIe 5.0 support
  • ✓Current-gen networking
  • ✓Modern I/O
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

VRM quality

ASUS ROG Maximus Z790 Hero

Compared on the VRM quality sub-score

ASUS ROG Maximus Z790 Hero leads on vrm (90 vs 85).

Features

ASUS ROG Maximus Z790 Hero

Compared on the features sub-score

ASUS ROG Maximus Z790 Hero leads on features (88 vs 83).

BIOS

ASUS ROG Maximus Z790 Hero

Compared on the BIOS quality sub-score

ASUS ROG Maximus Z790 Hero leads on bios (86 vs 81).

Value for money

MSI MAG B650 Tomahawk

Specdex score per dollar at MSRP

MSI MAG B650 Tomahawk more score per dollar ($229 vs $629).

MSI MAG B650 Tomahawk 85
vs
90 ASUS ROG Maximus Z790 Hero

Score breakdown

MSI MAG B650 Tomahawk
85
vrm 85
features 83
bios 81
value 84
ASUS ROG Maximus Z790 Hero
90
vrm 90
features 88
bios 86
value 84

Specs side-by-side

MSI MAG B650 Tomahawk versus ASUS ROG Maximus Z790 Hero — full spec comparison
Spec MSI MAG B650 Tomahawk ASUS ROG Maximus Z790 Hero
Socket
AM5
LGA1700
Chipset
B650
Z790

MSI MAG B650 Tomahawk

Pros
  • +PCIe 5.0 support
  • +Current-gen networking
  • +Modern I/O
Cons
  • −Firmware updates on launch
  • −DDR5 required
  • −Pricing varies week to week

ASUS ROG Maximus Z790 Hero

Pros
  • +PCIe 5.0 support
  • +Current-gen networking
  • +Modern I/O
Cons
  • −Firmware updates on launch
  • −DDR5 required
  • −Pricing varies week to week

FAQ: MSI MAG B650 Tomahawk vs ASUS ROG Maximus Z790 Hero

Which is better, MSI MAG B650 Tomahawk or ASUS ROG Maximus Z790 Hero? +

ASUS ROG Maximus Z790 Hero scores 90 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.

Is MSI MAG B650 Tomahawk worth the price? +

At $229, MSI MAG B650 Tomahawk delivers a Specdex score of 85 — strongest in vrm.

Is ASUS ROG Maximus Z790 Hero worth the price? +

At $629, ASUS ROG Maximus Z790 Hero delivers a Specdex score of 90 — strongest in vrm.

Does MSI MAG B650 Tomahawk or ASUS ROG Maximus Z790 Hero last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for VRM quality, MSI MAG B650 Tomahawk or ASUS ROG Maximus Z790 Hero? +

ASUS ROG Maximus Z790 Hero — leads on vrm (90 vs 85). Compared on the VRM quality sub-score.

Which is better for features, MSI MAG B650 Tomahawk or ASUS ROG Maximus Z790 Hero? +

ASUS ROG Maximus Z790 Hero — leads on features (88 vs 83). Compared on the features sub-score.