Between the Prime Z890-P and ROG Strix Z890-E, the Prime Z890-P comes out ahead in several specs, while the ROG Strix Z890-E wins on m.2 slots and wi-fi 7. Overall, the Prime Z890-P scores 65 and the ROG Strix Z890-E scores 70.7 on our Mars Score.
Which should you buy?
The ROG Strix Z890-E edges ahead on the Mars Score (65 vs 70.7), but the 5.7-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The Prime Z890-P doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the ROG Strix Z890-E if you care most about m.2 slots and wi-fi 7. Its strongest claims are m.2 slots, wi-fi 7.
Both ship with comparable max memory, ram slots, pcie slots, so those specs don't separate the two — focus on the differences below.
Bottom line: the ROG Strix Z890-E is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why ASUS - Prime Z890-P wins
- No decisive advantages.
Why ASUS - ROG Strix Z890-E wins
- ▲M.2 slots — 1.00 more. 5 vs 4.
- ▲Has Wi-Fi 7.
Spec comparison
Platform
| Spec | ASUS - Prime Z890-P | ASUS - ROG Strix Z890-E |
|---|---|---|
| Socketⓘ | LGA1851 | LGA1851 |
| Chipset | Z890 | Z890 |
| Form factor | ATX | ATX |
Expansion
| Spec | ASUS - Prime Z890-P | ASUS - ROG Strix Z890-E |
|---|---|---|
| RAM slots | 4 | 4 |
| Max memory | 192 GB | 192 GB |
| PCIe slots | 3 | 3 |
| M.2 slotsⓘ | 4 | 5lead |
I/O
| Spec | ASUS - Prime Z890-P | ASUS - ROG Strix Z890-E |
|---|---|---|
| USB ports | 10 | 12lead |
| 2.5GbE LAN | true | true |
| Wi-Fi 7ⓘ | false | truelead |
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.