Gigabyte - X870 AORUS Master vs Gigabyte - Z890 AORUS Elite
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Gigabyte - X870 AORUS Master | Gigabyte - Z890 AORUS Elite |
|---|---|---|
| Max memory | 256 GB | 192 GB |
Between the X870 AORUS Master and Z890 AORUS Elite, the X870 AORUS Master comes out ahead in max memory, while the Z890 AORUS Elite wins on several specs. Overall, the X870 AORUS Master scores 69.1 and the Z890 AORUS Elite scores 65 on our Mars Score.
Which should you buy?
The X870 AORUS Master edges ahead on the Mars Score (69.1 vs 65), but the 4.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the X870 AORUS Master if you care most about max memory. The biggest gaps in its favor are max memory. The single most decisive one: Max memory — 33.33% more. 256 GB vs 192 GB.
The Z890 AORUS Elite similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable m.2 slots, ram slots, pcie slots, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Gigabyte - X870 AORUS Master or Gigabyte - Z890 AORUS Elite?
Gigabyte - X870 AORUS Master leads the current Mars Score by 4.1 points.The more useful decision is the trade-off behind that result: compare max memory against the way you will actually use the product.
Choose Gigabyte - X870 AORUS Master if…
Gigabyte - X870 AORUS Master has the measurable edge on max memory gb.
Choose Gigabyte - Z890 AORUS Elite if…
Gigabyte - Z890 AORUS Elite does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Gigabyte - X870 AORUS Master wins
- ▲Max memory — 33.33% more. 256 GB vs 192 GB.
Why Gigabyte - Z890 AORUS Elite wins
- No decisive advantages.
Spec comparison
Platform
Expansion
| Spec | Gigabyte - X870 AORUS Master | Gigabyte - Z890 AORUS Elite |
|---|---|---|
| RAM slots | 4 | 4 |
| Max memory | 256 GBlead | 192 GB |
| PCIe slots | 3 | 3 |
| M.2 slotsⓘ | 4 | 4 |
I/O
| Spec | Gigabyte - X870 AORUS Master | Gigabyte - Z890 AORUS Elite |
|---|---|---|
| USB ports | 14lead | 12 |
| 2.5GbE LAN | true | true |
| Wi-Fi 7ⓘ | true | true |