Side-by-Side Comparison
MSI MAG X870E Tomahawk MAX WiFi V1 vs MSI Z890 Gaming Plus WiFi 6E
Standardized 5-pillar engineering audit, thermal telemetry, verified longevity metrics, and complete technical specification diff.
✖ SEVERE ISSUES REPORTED
MSI MAG X870E Tomahawk MAX WiFi V1
Composite Score:
2.0
/ 5.0
An exceptionally engineered AM5 platform pairing 80A MPS power stages and dedicated PCIe 5.0 x16 GPU wiring with an expanded 64MB BIOS Flash ROM for sustained generational upgradeability.
✖ SEVERE ISSUES REPORTED
MSI Z890 Gaming Plus WiFi 6E
Composite Score:
2.0
/ 5.0
A well-engineered LGA 1851 platform offering stable 14-phase power delivery, native Thunderbolt 4, and high-speed networking in a silent, passively cooled ATX form factor.
⚖️
Mizex Comparative Audit Verdict
Both the MSI MAG X870E Tomahawk MAX WiFi V1 and MSI Z890 Gaming Plus WiFi 6E share an identical composite score of 2.0. Choice between them depends primarily on specific port requirements, physical dimensions, or pricing.
5-Pillar Engineering Telemetry
Detailed comparison across standardized normalized 1.0 – 5.0 engineering pillars.
MSI MAG X870E Tomahawk MAX WiFi V1
MSI Z890 Gaming Plus WiFi 6E
Engineering & Architecture
(30%)
Winner: MSI MAG X870E Tomahawk MAX WiFi V1 (+0.3)
4.5
4.2
Build Quality & Materials
(20%)
Winner: MSI MAG X870E Tomahawk MAX WiFi V1 (+0.2)
4.3
4.1
Thermal, Power & Acoustics
(20%)
Winner: MSI MAG X870E Tomahawk MAX WiFi V1 (+0.2)
4.4
4.2
Real-World Reliability
(20%)
Winner: MSI Z890 Gaming Plus WiFi 6E (+0.1)
4.3
4.4
Buyer Value & Upgrades
(10%)
Tie
4.5
4.5
MSI MAG X870E Tomahawk MAX WiFi V1: Strengths & Caveats
✔ Advantages
- Unbifurcated PCIe 5.0 x16 primary expansion slot maintains dedicated graphics bandwidth regardless of M.2 drive configuration.
- Robust 14+2+1 phase VRM with 80A MPS power stages operates at a cool 65°C under sustained 16-core load.
- Doubled 64MB BIOS Flash ROM and integrated external clock generator supply extensive future AGESA microcode and BCLK tuning headroom.
- Supplemental 8-pin PCIe power header supplies up to 252W of auxiliary 12V current to handle high-transient board loads.
✖ Documented Caveats
- Secondary PCIe 5.0 M.2 slot shares bandwidth with rear USB4 ports, forcing lane downshifting to x2 or disabling USB4.
- Absence of an onboard segment alphanumeric diagnostic display limits direct pre-boot hardware troubleshooting.
MSI Z890 Gaming Plus WiFi 6E: Strengths & Caveats
✔ Advantages
- Robust 14+1+1+1 phase 55A DrMOS power delivery ensuring stable operation for Core Ultra processors
- Comprehensive connectivity suite with onboard Thunderbolt 4 (40Gbps) and 5G LAN
- PCIe 5.0 support across both the primary graphics slot and top M.2 NVMe storage slot
- EZ DIY features including tool-free M.2 Shield Frozr II and EZ PCIe latch mechanisms
✖ Documented Caveats
- Entry-tier Realtek ALC897 audio codec rather than premium ALC1220 or ALC4080 solutions
- 55A power stages limit extreme competitive overclocking headroom compared to flagship boards
- No onboard seven-segment debug code readout, relying instead on basic EZ Debug LEDs
Technical Specification Comparison
Side-by-side spec alignment. Rows highlighted with subtle shading denote differing specifications.
| Specification | MSI MAG X870E Tomahawk MAX WiFi V1 | MSI Z890 Gaming Plus WiFi 6E |
|---|---|---|
| Brand | MSI | MSI |
| Model DIFF | MAG X870E Tomahawk MAX WiFi V1 | MSI Z890 Gaming Plus WiFi 6E |
| Form Factor DIFF | ATX (304.8 mm x 243.84 mm) | ATX |
| Socket DIFF | AMD Socket AM5 | LGA 1851 |
| Chipset DIFF | AMD X870E (Dual Promontory 21) | Intel Z890 |
| Cpu Support DIFF | AMD Ryzen 9000 / 8000 / 7000 Series | Intel Core Ultra Processors (Series 2) |
| Power Delivery Vrm DIFF | 14+2+1 Duet Rail Power System | — |
| Power Stages DIFF | 80A Smart Power Stages (Monolithic Power Systems MP87670) | — |
| Pwm Controller DIFF | Richtek RT3672EE / Monolithic Power Systems MP2509 | — |
| Pcb Construction DIFF | 8-layer server-grade PCB with 2oz thickened copper | — |
| Power Connectors DIFF | 1x 24-pin ATX, 2x 8-pin EPS 12V CPU, 1x 8-pin Supplemental PCIe Power (up to 252W) | — |
| Memory Support DIFF | 4x DDR5 DIMM, Dual Channel, up to 256GB, DDR5-8400+ (OC) | — |
| Pcie Expansion Slots DIFF | 1x PCIe 5.0 x16 (CPU, Steel Armor II), 1x PCIe 4.0 x4 (Chipset), 1x PCIe 3.0 x1 (Chipset) | — |
| M2 Storage Slots DIFF | 4x M.2 (2x PCIe 5.0 x4 from CPU, 2x PCIe 4.0 x4 from Chipset) | 1x M.2 PCIe 5.0 x4, 3x M.2 PCIe 4.0 x4 |
| Sata Ports | 4x SATA 6Gb/s | 4x SATA 6Gb/s |
| Usb4 Controller DIFF | ASMedia ASM4242 (2x 40Gbps Type-C with DP Alt Mode) | — |
| Rear Usb Ports DIFF | 2x USB4 40Gbps Type-C, 3x USB 10Gbps Type-A, 1x USB 10Gbps Type-C, 4x USB 5Gbps Type-A | — |
| Front Usb Headers DIFF | 1x USB 20Gbps Type-C, 2x USB 5Gbps Type-A, 2x USB 2.0 | — |
| Networking Wired DIFF | Realtek RTL8126 5Gbps Ethernet | — |
| Networking Wireless DIFF | MediaTek MT7927 Wi-Fi 7 (802.11be, 320MHz) + Bluetooth 5.4 | — |
| Audio Codec DIFF | Realtek ALC4080 7.1-Channel HD Audio with isolated audio PCB | Realtek ALC897 7.1 Channel HD Audio with Audio Boost |
| Cooling Heatsinks DIFF | Extended VRM aluminum heatsinks with 7 W/mK pads, EZ M.2 Shield Frozr II | Extended VRM Heatsink, EZ M.2 Shield Frozr II |
| Bios Rom Capacity DIFF | 64MB (512Mb) UEFI AMI Flash ROM | — |
| Diy Features DIFF | EZ PCIe Release, EZ M.2 Clip II, EZ Antenna, Flash BIOS Button, Clear CMOS Button | — |
| Power Phases DIFF | — | 14+1+1+1 Digital VRM with 55A DrMOS |
| Pcb Layers DIFF | — | 6-layer server-grade with 2oz thickened copper |
| Memory Slots DIFF | — | 4x DDR5 DIMM |
| Max Memory Capacity DIFF | — | 256 GB |
| Max Memory Speed DIFF | — | 9200+ MT/s (OC) |
| Pcie Slots DIFF | — | 1x PCIe 5.0 x16, 2x PCIe 4.0 x16 (x4/x1 electrical), 1x PCIe 4.0 x1 |
| Thunderbolt Ports DIFF | — | 1x Thunderbolt 4 Type-C (40Gbps) |
| Usb Rear Ports DIFF | — | 1x Thunderbolt 4 Type-C, 1x USB 20Gbps Type-C, 4x USB 5Gbps Type-A, 4x USB 2.0 |
| Ethernet DIFF | — | Intel Killer E5000B 5G LAN |
| Wireless Connectivity DIFF | — | Intel Killer Wi-Fi 7 BE1750x, Bluetooth 5.4 |
| Firmware Features DIFF | — | MSI Click BIOS X, Flash BIOS Button, Clear CMOS Jumper |
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