ASUS AM3 Plus Motherboard
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
Bottom line: The ASUS AM3 Plus Motherboard is a specs-and-price decision rather than a crowd-consensus one in the motherboards category, priced around $249.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.
The ASUS EPU (Energy Processing Unit) provides total system power management by detecting current PC loadings and intelligently moderating power usage for critical PC components in real-time - helping save power and money! Experience ultra-fast data transfer at 4.8Gbps with USB 3.0 - the latest connectivity standard. Built to connect easily with next-generation components and peripherals, USB 3.0 transfers data 10 times faster and is also backward compatible with USB 2.0 components. With its user-friendly interface, ASUS AI Suite II consolidates all the exclusive ASUS features into one…
SpecPicks Verdict
SpecPicks scored ASUS AM3 Plus Motherboard using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the motherboards category. Compare with similarly-priced alternatives in the 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 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ AM3+ CPU support ready
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- AM3+ CPU support ready
- Turbo Key- touch-n-boost
- ASUS EPU- system level energy saving
- Anti-surge-full-time power guardian-make system free from risk
- Core Unlocker-unleash true core performance intelligently
Full Specifications
| Brand | ASUS |
|---|---|
| Turbo | Yes |
| USB 2.0 | 10 |
| Platform | Windows 8.1 |
| CPU Model | AMD FX |
| CPU Socket | Socket AM3+ |
| Model Name | M5A78L-M/USB3 |
| Unit Count | 1 Count |
| Chipset Type | AMD 760G |
| Model Number | M5A78L-M/USB3 |
| Built-In Media | 2 x Serial ATA cable, Motherboard - micro ATX, Software |
| Mfr Part Number | M5A78L-M/USB3 |
| Number of Ports | 18 |
| Total Usb Ports | 6 |
| Item Part Number | 90-MIBG70-G0EAY00Z, 90MIBG70G0EAY00Z, M5A78L-M/USB3, M5A78LMUSB3 |
| Processor Socket | Socket AM3+ |
| Total PCIe Ports | 1 |
| Total SATA Ports | 6 |
| Compatible Devices | Personal Computer |
| Memory Clock Speed | 1333 MHz |
Ready to buy?
ASUS AM3 Plus Motherboard is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
Related Motherboards
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- How to Build a Windows 98 Retro PC in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- Run DeepSeek Locally on a 12GB RTX 3060: 2026 Quant Guide
- Troubleshooting a Vintage WinXP Retro PC That Won't Boot: Driver Verifier, BIOS, and IDE Recovery
- NVK Open-Source Vulkan Driver Gains Experimental DLSS on Linux
- Qwen3.6-27B vs Coder-Next: Local Code Accuracy and VRAM on AMD Rigs
- Best SSD for a Raspberry Pi 4 Media Server in 2026
- GPT-5.6 Sol at One-Third the Cost: When Local Inference Still Wins
- 360mm vs 240mm AIO: Is the Bigger Radiator Worth It in 2026?
- Best Bluetooth Controller for Switch and Retro Emulation on Steam Deck (2026)
- Intel Arc for Stable Diffusion: ComfyUI + A1111 setup (2026)
- Which GPU for Which LLM in 2026: A Per-Model Hardware Guide
- Gaming PC Build 2026: The Reddit-Consensus Parts List
- Ryzen 5 5600G vs Ryzen 7 5700X: Which for a Budget 1080p Build?
- llama.cpp vs LM Studio vs Ollama on an RTX 3060: Which Local Runner Wins in 2026
- DeepSeek V4 Pro at $0.04 a Task: When Local Still Beats the Cloud
- NEEWER 18" vs UBeesize 22" Ring Light for Webcam Streaming (2026)
- Best Fighting Game Controller and Arcade Stick for PC in 2026
- Ryzen AI Max LLM Test: What the Public Data Shows
- First PC Build Guide: Components, Budget & Aesthetics
- JADEPUFFER Agentic Ransomware: Why a Local AI Rig Changes Your Threat Model
- Best Streaming & Content-Creation Starter Kit in 2026
- Used RTX 3090 for Local LLM in 2026: 24GB Inference Reality Check + Servicing Guide
- LEGO Batman: Legacy of the Dark Knight Runs Well on Steam Deck
- Steam Machine 2025 Review: Couch Gaming and the 4K Question
- How Much VRAM Does 32k Context Use on an RTX 3060 12GB? (2026)
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090