Intel Xeon 6128 6-core FC-LGA14
A 3.4 GHz base clock across six cores and a substantial 19.25 MB L3 cache provides consistent throughput for latency-sensitive enterprise workloads. Its 115W TDP balances per-core performance with reasonable power draw in dense 1U and 2U server deployments. This processor suits IT administrators running virtualized environments or light database applications where single-threaded speed and moderate core counts are prioritized over raw multi-threaded throughput.
Cores 6
Threads 12
L3 Cache 19.25 MB
TDP 115 W
Socket FC-LGA14
33 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
Cons
- Below average single thread (10th percentile)
- Below average feature (20th percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Xeon |
| Model | 6128 |
| Class | server |
Cores & Clocks
| Cores | 6 |
| Threads | 12 |
| Base Clock | 3400 |
Cache
| L2 Cache | 4 |
| L3 Cache | 19.25 MB |
Performance
| PassMark Multi | 7363 |
| PassMark Single | 259 |
Memory
| Memory Type | DDR4 |
| Max Speed | 2666 |
Platform & Power
| Socket | FC-LGA14 |
| TDP | 115 |
| Unlocked | No |
vs Competition
| Spec | Intel Xeon 6128 | AMD Ryzen 7 9800X3D | SMC EPYC 9555P | HP Xeon P67080-B21 | fosa1 fosa4ycn78izud | Dell Xeon 641329687376-cr |
|---|---|---|---|---|---|---|
| Cores | 6 | 8 | 64 | 16 | 6 | 4 |
| Threads | 12 | 16 | 128 | 32 | 12 | 8 |
| Boost Clock Mhz | - | 5200 | 4400 | 3900 | 3060 | 2700 |
| L3 Cache Mb | 19.25 | 96 | 256 | 37.5 | 12 | 12 |
| Tdp W | 115 | 120 | 360 | 195 | 95 | 80 |
| Socket | FC-LGA14 | AM5 | AMD Socket SP5 | LGA 4677 | LGA1366 | LGA 1366 |
| Integrated Graphics | - | AMD Radeon Graphics | - | No | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | Efficiency | Multi Thread | Social Proof | Single Thread |
|---|---|---|---|---|---|---|---|
| Intel Xeon 6128 | 38.8 | 20.1 | 47 | 43.9 | 52.4 | 38.3 | 9.9 |
| AMD Ryzen 7 9800X3D Compare | 91.2 | 98.4 | 95.1 | 87.5 | 90 | 96.5 | 95.6 |
| SMC EPYC 9555P Compare | 99.3 | 76.8 | 96.7 | 90.6 | 99.5 | 1.5 | 88.7 |
| HP Xeon P67080-B21 Compare | 91.7 | 76.8 | 90.6 | 78 | 90.8 | 1.5 | 80.3 |
| fosa1 fosa4ycn78izud Compare | 25.7 | 20.1 | 64.8 | 24.5 | 24.5 | 65 | 36.1 |
| Dell Xeon 641329687376-cr Compare | 30.4 | 41.4 | 17.5 | 36.4 | 31.6 | 10.5 | 23.8 |
Price
Value & Pricing
We started tracking prices for this product on Jun 13, 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.
