AMD Ryzen 3 3100 4-core AM4
The 7nm Zen 2 architecture and unlocked multiplier on this 4-core, 8-thread chip deliver strong budget overclocking potential with a 3.9GHz boost and 16MB of L3 cache. Its 65W TDP and included Wraith Stealth cooler keep platform costs low on the mature AM4 socket with PCIe 4.0 support. This processor is best for entry-level PC builders who want a responsive, overclockable foundation for light gaming and everyday productivity.
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Overzicht
The 30-Second Version
A budget quad-core that still gets the job done. Just don't pay more than USD 80 for it.
Pros & Cons
Pluspunten
- Unbeatable value on the used market 90th
- 8 threads keep multitasking smooth 77th
- PCIe 4.0 support on a budget chip 75th
- Unlocked for easy overclocking 73rd
- 65W TDP runs cool and quiet
Minpunten
- Only 4 cores limits heavy workloads
- Some units ship without the stock cooler
- DDR4 only, no upgrade path to DDR5
- Server performance is weak
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The Word on the Street
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Gebaseerd op 4 gedateerde klantreviews, gegroepeerd per kalenderkwartaal. Analyse per periode is in het Engels.
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Performance
The 3100 surprised us with its single-thread chops. A 2410 PassMark single-core score puts it solidly in the middle of the pack, which means snappy everyday responsiveness and decent frame rates in older or esports titles. Multi-core lands at 11504, which is about average for a quad-core these days. The 16MB of L3 cache helps keep things moving, and PCIe 4.0 support is a nice bonus you don't always get at this price. It's not a rendering monster, but it never pretends to be one.
Specifications
Full Specifications
Processor
| Brand | AMD |
| Series | Ryzen 3 |
| Model | 3100 |
| Codename | Matisse (Zen 2) |
| Class | desktop |
| Process | 7 |
Cores & Clocks
| Cores | 4 |
| P-cores | 4 |
| Threads | 8 |
| Base Clock | 3600 |
| Boost Clock | 3900 |
Cache
| L2 Cache | 2 |
| L3 Cache | 16 MB |
Performance
| PassMark Multi | 11504 |
| PassMark Single | 2410 |
Memory
| Memory Type | DDR4 |
| Max Speed | 3200 |
| Channels | 2 |
| ECC | No |
Platform & Power
| Socket | AM4 |
| PCIe | 4 |
| PCIe Lanes | 16 |
| TDP | 65 |
| Unlocked | Yes |
vs Competition
Against the Intel Core Ultra 5 225, the 3100 gets absolutely demolished in multi-core workloads, but it also costs a fraction of the price. The Dell Xeon E5-2637 V2 is a server chip that trades blows in single-thread but drinks power and needs a different socket. The real competition is other used AM4 chips. A Ryzen 5 3600 gives you six cores and twelve threads for not much more money, and that's the smarter buy if you can stretch your budget. The 3100 makes sense only when you're truly scraping the bottom of the barrel.
| Spec | AMD Ryzen 3 3100 | Intel Core Ultra 9 285K | Dell Xeon E5-2637 V2 | SMC EPYC 9555P | D&H Core i9 BX80673I99980X | Hewlett Packard Enterprise Xeon P67080-B21 |
|---|---|---|---|---|---|---|
| Cores | 4 | 24 | 32 | 64 | 18 | 16 |
| Threads | 8 | 24 | 64 | 128 | 36 | 32 |
| Boost Clock Mhz | 3900 | 5700 | 3500 | 4400 | 4400 | 3900 |
| L3 Cache Mb | 16 | 36 | 256 | 256 | 24.75 | 37.5 |
| Tdp W | 65 | 125 | 200 | 360 | 165 | 195 |
| Socket | AM4 | LGA 1851 | Socket A/Socket 462 (PGA 462) | AMD Socket SP5 | LGA2066 | LGA 4677 |
| Integrated Graphics | - | Intel Graphics | No | - | - | No |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | User Sentiment | Efficiency | Multi Thread | Gebruikersoordeel | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|---|---|
| AMD Ryzen 3 3100 | 61.8 | 74.8 | 76.8 | 21.5 | 73.4 | 62.4 | 90.4 | 62.4 | 67.2 |
| Intel Core Ultra 9 285K Compare | 96.2 | 99.9 | 95.9 | 78 | 97 | 96.2 | 90.4 | 18.4 | 99.9 |
| Dell Xeon E5-2637 V2 Compare | 99.1 | 90.9 | 76.4 | 0 | 97.4 | 99.1 | 0 | 88.4 | 88.7 |
| SMC EPYC 9555P Compare | 99.3 | 77.1 | 96.8 | 0 | 88.9 | 99.4 | 0 | 0.4 | 85.2 |
| D&H Core i9 BX80673I99980X Compare | 97.3 | 62.6 | 82.5 | 0 | 99.4 | 99.8 | 72.4 | 7.8 | 95.7 |
| Hewlett Packard Enterprise Xeon P67080-B21 Compare | 91.8 | 77.1 | 90.7 | 0 | 78.1 | 89.4 | 0 | 2.7 | 79.7 |
Prijs
Value & Pricing
Here's the thing: prices are all over the map. In the US you can grab one for as little as USD 65, but some listings want USD 159. That's a USD 94 spread for the same chip. Shop around and don't pay more than the low end. The EUR market is even weirder, ranging from EUR 245 to EUR 275, which is frankly too much for this processor. If you're in the US and find one under USD 80, it's a steal. In Europe, skip it and look for a used Ryzen 5 3600 instead.
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Overview
The Ryzen 3 3100 is the little quad-core that could. Four cores, eight threads, and a 3.9GHz boost on AMD's 7nm Zen 2 architecture, all for pocket change on the used market. It's not going to set any records, but for a budget AM4 build it's still a genuinely smart buy in 2025. The one thing to know? This chip punches way above its price class for everyday computing and light gaming.
Common Questions
Q: Does the Ryzen 3 3100 come with a cooler?
Usually yes, the Wraith Stealth cooler is supposed to be in the box. But some buyers have reported units arriving without a fan, especially on used or refurbished listings. Double-check the listing before you buy.
Q: Can I overclock the Ryzen 3 3100?
Yep, it's unlocked. With a decent aftermarket cooler you can push it past the 3.9GHz boost clock. The 65W TDP gives you some thermal headroom to play with.
Q: Is the Ryzen 3 3100 good for gaming?
For esports titles and older games, absolutely. The single-thread performance is solid. Don't expect to run modern AAA games at high settings, but paired with a budget GPU it'll handle 1080p gaming fine.
Who Should Skip This
If you're building a new system from scratch in 2025, this isn't it. Go grab a Ryzen 5 5600 or even a used 3600 instead. The 3100 only makes sense if you already have an AM4 board and need the absolute cheapest CPU to get it running.
Verdict
The Ryzen 3 3100 is a solid budget chip that still holds up for basic builds. If you're on AM4 and need something cheap to get a system running, this is a fine choice. But don't overpay. At the right price it's a no-brainer. At the wrong price, you're better off with a used Ryzen 5.
