ASUS M5A78L-M LX PLUS - AM3+ - 760G - Radeon 3000-100% Solid Capacitor
Bottom line: The ASUS M5A78L-M LX PLUS ($239.99 on Amazon as of 2026-10-30 20:24 UTC): AM3+ socket runs FX, Phenom II, Athlon II and Sempron 100 CPUs; main trade-off: only 2 DIMM slots, capped at 8GB DDR3.
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*Price sourced from Amazon.com. Last updated 2026-10-30. Price and availability subject to change.
Pros & Cons
Pros
- ✓ AM3+ socket runs FX, Phenom II, Athlon II and Sempron 100 CPUs
- ✓ 100% solid conductive-polymer capacitors for longer lifespan
- ✓ ASUS Core Unlocker can unlock hidden CPU cores
- ✓ Dual-channel DDR3 up to 1866MHz (OC) across 2 DIMM slots
Cons
- ✗ Only 2 DIMM slots, capped at 8GB DDR3
- ✗ Integrated Radeon HD 3000 too weak for modern gaming
- ✗ Discontinued AM3+ platform limits future CPU upgrades
- ✗ microATX 760G/SB710 board, no PCIe or fabric overclocking headroom
Manufacturer description
M5A78L-M LX PLUS features AMD 760G/SB710 chipset and supports the latest AMD AM3+ FX//Phenom II/Athlon II/Sempron 100 Series Processors. The latest 32nm AM3+ CPU features 8 cores, with dual-channel DDR3 up to 1866 Mhz memory support on a uATX form factor. Integrated ATI Radeon HD 3000 GPU supports Hybrid CrossFireX as well as the latest DirectX 10 for vivid graphics performance.
SpecPicks Verdict
SpecPicks scored ASUS M5A78L-M LX PLUS using a rating × review-volume × price-fit model applied to published specs and reviews across the retro motherboards category. Compare with similarly-priced alternatives in the retro motherboards category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 2 x DIMM, max. 8GB, DDR3 1866(OC)/1600(OC)/1333/1066 MHz support
- Integrated ATI Radeon 3000 support hybrid CrossfireX and DirectX10
- 100% Solid Capacitor - High-quality conductive polymer capacitors for durability, improved lifespan and enhanced thermal capacity
- ASUS Core Unlocker - Unlock the Potential, Turbo-charge your Potential
- ASUS EPU Technology - System Level Energy Saving & Real-time Power Management for Superb Platform Power Efficiency
- ASUS Anti-Surge Protection - Safeguard your device by providing voltage protection to all major onboard components
Full Specifications
| Brand | ASUS |
|---|---|
| Turbo | Yes |
| Weight | 760g |
| USB 2.0 | 4 |
| Platform | Windows 10 |
| CPU Model | Athlon |
| CPU Socket | Socket AM3+ |
| Model Name | M5A78L-M LX PLUS |
| Unit Count | 1.0 Count |
| Chipset Type | AMD 760G |
| Model Number | M5A78L-M LX PLUS |
| Chipset Family | AMD |
| Mfr Part Number | M5A78L-M LX PLUS |
| Number of Ports | 10 |
| Total Usb Ports | 4 |
| Processor Socket | Socket AM3+ |
| Total SATA Ports | 6 |
| Compatible Devices | Personal Computer |
| Memory Clock Speed | 1866 MHz |
| Compatible Processors | AMD Athlon, AMD Sempron |
Benchmark data for other processors
Ready to buy?
ASUS M5A78L-M LX PLUS - AM3+ - 760G - Radeon 3000-100% Solid Capacitor is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-30. Price and availability subject to change.
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