Intel Celeron G3900 2-core LGA1151
Support for ECC memory on a budget dual-core chip makes this processor stand out for basic, data-sensitive NAS or server builds. Its 51W TDP and integrated Intel HD Graphics 510 allow for simple display output without a dedicated GPU. This CPU is best for home server tinkerers needing reliable, low-power operation on the LGA 1151 platform.
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong social proof (69th percentile) 69th
Cons
- Below average user sentiment (3rd percentile)
- Below average ai (22nd percentile)
- Below average multi thread (24th percentile)
- Below average efficiency (28th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 6 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Celeron |
| Model | G3900 |
| Class | desktop |
Cores & Clocks
| Cores | 2 |
| Threads | 2 |
| Base Clock | 2800 |
Cache
| L2 Cache | 0.5 |
Performance
| PassMark Multi | 572 |
Memory
| Memory Type | DDR4 |
| ECC | Yes |
Platform & Power
| Socket | LGA 1151 |
| TDP | 51 |
| Unlocked | No |
Graphics & AI
| Integrated Graphics | Intel HD Graphics 510 |
vs Competition
| Spec | Intel Celeron G3900 | AMD Ryzen 7 9800X3D | SMC EPYC 9555P | HP Xeon P67080-B21 | D&H Core i9 BX80673I99940X | fosa1 fosa4ycn78izud |
|---|---|---|---|---|---|---|
| Cores | 2 | 8 | 64 | 16 | 14 | 6 |
| Threads | 2 | 16 | 128 | 32 | 28 | 12 |
| Boost Clock Mhz | - | 5200 | 4400 | 3900 | 4400 | 3060 |
| L3 Cache Mb | - | 96 | 256 | 37.5 | 19.25 | 12 |
| Tdp W | 51 | 120 | 360 | 195 | 165 | 95 |
| Socket | LGA 1151 | AM5 | AMD Socket SP5 | LGA 4677 | LGA2066 | LGA1366 |
| Integrated Graphics | Intel HD Graphics 510 | AMD Radeon Graphics | - | No | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | User Sentiment | Efficiency | Multi Thread | Social Proof | Single Thread |
|---|---|---|---|---|---|---|---|---|
| Intel Celeron G3900 | 21.8 | 54.7 | 50.3 | 3.4 | 27.5 | 23.8 | 68.6 | 30.8 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 92.6 | 87.7 | 90 | 96.5 | 95.7 |
| SMC EPYC 9555P Compare | 99.3 | 77 | 96.8 | 0 | 90.8 | 99.5 | 0 | 88.8 |
| HP Xeon P67080-B21 Compare | 91.7 | 77 | 90.7 | 0 | 78.3 | 90.9 | 0 | 80.4 |
| D&H Core i9 BX80673I99940X Compare | 87.4 | 62.5 | 77.1 | 0 | 72.2 | 84.7 | 73.7 | 73.9 |
| fosa1 fosa4ycn78izud Compare | 26.3 | 20.3 | 65.1 | 0 | 25.2 | 25.1 | 64 | 36.7 |
Price
Value & Pricing
We started tracking prices for this product on Jun 14, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
