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ASRock B650M Pro RS vs Gigabyte A520M DS3H: Comparison
ASRock B650M Pro RS vs Gigabyte A520M DS3H m.2 slots compared
On m.2 slots the spread is 67%, ASRock B650M Pro RS 3 against Gigabyte A520M DS3H 1, so ASRock B650M Pro RS takes it. Max memory runs the same way, 256 GB on the ASRock B650M Pro RS versus 128 GB on the Gigabyte A520M DS3H, another win for ASRock B650M Pro RS. There is a split on oldest cpu family supported as well, Ryzen 7000 on the ASRock B650M Pro RS versus Ryzen 3000 on the Gigabyte A520M DS3H.
ASRock B650M Pro RS vs Gigabyte A520M DS3H: which one fits your build
Buy the ASRock B650M Pro RS for the most affordable current-generation AM5 builds, though it is not built for anyone who wants Wi-Fi included out of the box and builds that want a PCIe 5.0 x16 GPU slot. The same goes for builders who don't need a PCIe 5.0 GPU slot or built-in WiFi. The Gigabyte A520M DS3H is the one to take for budget AM4 builders who want four memory DIMM slots and basic builds that don't need CPU overclocking, though it is not the pick for anyone who wants built-in WiFi and overclocking-focused builds (the A520 chipset doesn't support it).
Where the two are identical
Where they agree, they agree completely, memory slots, form factor, platform, board width and wi-fi onboard included, so the decision does not turn on any of those. They match on 3 further specifications as well.
Frequently asked questions
Do the ASRock B650M Pro RS and Gigabyte A520M DS3H differ on socket?
Yes. Socket reads AMD Ryzen 9000 / 8000 / 7000 series on the ASRock B650M Pro RS versus AMD Ryzen 5000 / 5000G / 4000G / 3000... on the Gigabyte A520M DS3H.
Is the SATA Ports the same on the ASRock B650M Pro RS and Gigabyte A520M DS3H?
It is. Both are listed at 4, so it is not a reason to pick one over the other.
Specs and benchmarks
Platform
- ASRock B650M Pro RS
- AMD
- Gigabyte A520M DS3H
- AMD
Model Number
- ASRock B650M Pro RS
- B650M Pro RS
- Gigabyte A520M DS3H
- A520M DS3H
Socket
- ASRock B650M Pro RS
- AMD Ryzen 9000 / 8000 / 7000 series
- Gigabyte A520M DS3H
- AMD Ryzen 5000 / 5000G / 4000G / 3000 / 3000G series
Form Factor
- ASRock B650M Pro RS
- Micro-ATX
- Gigabyte A520M DS3H
- Micro-ATX
Chipset
- ASRock B650M Pro RS
- B650
- Gigabyte A520M DS3H
- A520
Newest CPU Family Supported
- ASRock B650M Pro RS
- Ryzen 9000
- Gigabyte A520M DS3H
- Ryzen 5000
Memory Type
- ASRock B650M Pro RS
- 4x DDR5 DIMM, up to 256GB, dual-channel, DDR5-7200+ (OC), XMP/EXPO
- Gigabyte A520M DS3H
- 4x DDR4, up to 128GB, up to 4400 MT/s (OC)
Oldest CPU Family Supported
- ASRock B650M Pro RS
- Ryzen 7000
- Gigabyte A520M DS3H
- Ryzen 3000
CPU Overclocking Supported
- ASRock B650M Pro RS
- Yes
- Gigabyte A520M DS3H
- No
Memory Slots
- ASRock B650M Pro RS
- 4
- Gigabyte A520M DS3H
- 4
Max Memory
- ASRock B650M Pro RS
- 256 GBBest
- Gigabyte A520M DS3H
- 128 GB-50%
Board Width
- ASRock B650M Pro RS
- 244 mm
- Gigabyte A520M DS3H
- 244 mm
M.2 Slots
- ASRock B650M Pro RS
- 3Best
- Gigabyte A520M DS3H
- 1-67%
PCIe 5.0 Support
- ASRock B650M Pro RS
- Yes
- Gigabyte A520M DS3H
- No
Wi-Fi Onboard
- ASRock B650M Pro RS
- No
- Gigabyte A520M DS3H
- No
Max Memory Capacity
- ASRock B650M Pro RS
- 256 GBBest
- Gigabyte A520M DS3H
- 128 GB
Max Rated Memory Speed
- ASRock B650M Pro RS
- 7200 MT/sBest
- Gigabyte A520M DS3H
- 4400 MT/s
SATA Ports
- ASRock B650M Pro RS
- 4
- Gigabyte A520M DS3H
- 4
PCIe x16 Slots
- ASRock B650M Pro RS
- 2
- Gigabyte A520M DS3H
- 1
Primary Graphics Slot Gen
- ASRock B650M Pro RS
- PCIe 4.0
- Gigabyte A520M DS3H
- PCIe 3.0
Rear USB 5Gbps Ports
- ASRock B650M Pro RS
- 2
- Gigabyte A520M DS3H
- 4
Rear USB 2.0 Ports
- ASRock B650M Pro RS
- 4
- Gigabyte A520M DS3H
- 2
Vcore Power Stages
- ASRock B650M Pro RS
- 8
- Gigabyte A520M DS3H
- 5
Max Ethernet Speed
- ASRock B650M Pro RS
- 2.5 GbpsBest
- Gigabyte A520M DS3H
- 1 Gbps
Ethernet Port Count
- ASRock B650M Pro RS
- 1
- Gigabyte A520M DS3H
- 1
Wi-Fi Standard
- ASRock B650M Pro RS
- None
- Gigabyte A520M DS3H
- None
Audio Codec
- ASRock B650M Pro RS
- Realtek ALC897, Nahimic enhancement
- Gigabyte A520M DS3H
- Realtek codec
Expansion
- ASRock B650M Pro RS
- 1x PCIe 4.0 x16, 1x PCIe 3.0 x16 (x4 mode); 1x M.2 PCIe 5.0 x4, 1x M.2 PCIe 4.0 x4, 1x M.2 PCIe 4.0 x2; 4x SATA III; 1x M.2 Key-E (Wi-Fi optional)
- Gigabyte A520M DS3H
- PCIe 3.0 x16, 2x PCIe 3.0 x1, 1x M.2 (PCIe 3.0 x4), 4x SATA 6Gb/s
Connectivity
- ASRock B650M Pro RS
- 1x Rear USB 3.2 Gen2 Type-C (10Gbps), 1x Rear USB 3.2 Gen2 Type-A (10Gbps), 2x Rear USB 3.2 Gen1 (5Gbps), 4x Rear USB 2.0; M.2 Key E for optional WiFi module
- Gigabyte A520M DS3H
- Q-Flash Plus
Networking
- ASRock B650M Pro RS
- Realtek RTL8125BG 2.5G LAN (WiFi optional via M.2 Key E)
- Gigabyte A520M DS3H
- Gigabit LAN (no built-in WiFi)
Special Features
- ASRock B650M Pro RS
- 3x M.2 (1x Gen5, 1x Gen4, 1x Gen4 x2)
- Gigabyte A520M DS3H
- 1x M.2 (PCIe 3.0 x4 NVMe), RGB Fusion 2.0
Which one should you pick?
Choose ASRock B650M Pro RS if you want the higher memory slots (4 vs 4), the higher max memory (256 GB vs 128 GB) and the higher M.2 slots (3 vs 1).
Choose Gigabyte A520M DS3H if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | ASRock B650M Pro RS | Gigabyte A520M DS3H |
|---|---|---|
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.