Intel Xeon 6781P 80-core LGA4710
Built on the Granite Rapids architecture with 80 cores and 160 threads, this processor delivers a 117,946 PassMark multi-core score backed by a massive 336MB L3 cache and 8-channel DDR5 memory support. Its single-socket design with a 350W TDP offers a dense compute footprint for data centers, though it sacrifices per-core efficiency. This chip is best for server operators running heavily parallelized virtualization and enterprise database workloads.
Cores 80
Threads 160
Boost Clock 3800 MHz
L3 Cache 336 MB
TDP 350 W
Socket LGA 4710
78 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong ai (99th percentile) 99th
- Strong platform (99th percentile) 99th
- Strong multi thread (99th percentile) 99th
- Strong efficiency (88th percentile) 88th
Cons
- Below average social proof (15th percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Xeon |
| Model | 6781P |
| Codename | Granite Rapids |
| Class | server |
| Process | 3 |
Cores & Clocks
| Cores | 80 |
| Threads | 160 |
| Base Clock | 2000 |
| Boost Clock | 3800 |
Cache
| L2 Cache | 160 |
| L3 Cache | 336 MB |
Performance
| PassMark Multi | 117946 |
| PassMark Single | 3152 |
Memory
| Memory Type | DDR5 |
| Max Speed | 6400 |
| Channels | 8 |
| Max Memory | 4096 |
| ECC | Yes |
Platform & Power
| Socket | LGA 4710 |
| PCIe | 5 |
| PCIe Lanes | 136 |
| TDP | 350 |
| Unlocked | No |
vs Competition
| Spec | Intel Xeon 6781P | AMD Ryzen 7 9800X3D | SMC EPYC 9555P | HP Xeon P67080-B21 | KOMQI Core i3 BX80646I34150 | fosa1 fosa4ycn78izud |
|---|---|---|---|---|---|---|
| Cores | 80 | 8 | 64 | 16 | 2 | 6 |
| Threads | 160 | 16 | 128 | 32 | 4 | 12 |
| Boost Clock Mhz | 3800 | 5200 | 4400 | 3900 | - | 3060 |
| L3 Cache Mb | 336 | 96 | 256 | 37.5 | 3 | 12 |
| Tdp W | 350 | 120 | 360 | 195 | 54 | 95 |
| Socket | LGA 4710 | AM5 | AMD Socket SP5 | LGA 4677 | LGA 1150 | LGA1366 |
| Integrated Graphics | - | AMD Radeon Graphics | - | No | Intel HD Graphics 4400 | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | Efficiency | Multi Thread | Social Proof | Single Thread |
|---|---|---|---|---|---|---|---|
| Intel Xeon 6781P | 99.4 | 76.9 | 99.4 | 88.3 | 99.4 | 15.1 | 82.1 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 96.6 | 95.7 |
| SMC EPYC 9555P Compare | 99.3 | 76.9 | 96.8 | 90.7 | 99.5 | 1.5 | 88.7 |
| HP Xeon P67080-B21 Compare | 91.7 | 76.9 | 90.7 | 78.2 | 90.9 | 1.5 | 80.4 |
| KOMQI Core i3 BX80646I34150 Compare | 34.2 | 54.6 | 60.1 | 43.7 | 31.4 | 78.7 | 50 |
| fosa1 fosa4ycn78izud Compare | 26 | 20.2 | 65 | 24.9 | 24.8 | 65.1 | 36.4 |
Price
Value & Pricing
We started tracking prices for this product on Jun 30, 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.
