Intel
Intel PK8077105931100 Xeon 6731E 96-core 2.2 GHz server processor
96-core server processor running at 2.2 GHz with a 3.1 GHz max turbo frequency and 250 W TDP
- NameXeon 6731E
- CPU Socket TypeFCLGA 4710
- Core NameSierra Forest
- # of Cores96-Core
- # of Threads96
- Operating Frequency2.2 GHz
- 96 cores handle massive parallel workloads
- 2 GHz base frequency delivers steady throughput
- 1 GHz max turbo accelerates burst tasks
- DDR5 6400 memory controller feeds data fast
- 250 W TDP balances performance and power
96-core Xeon for dense compute
The Intel Xeon 6731E packs 96 cores and 96 threads into a single FCLGA 4710 socket. Base frequency sits at 2.2 GHz with a maximum turbo of 3.1 GHz. The chip targets workloads that scale across many parallel threads such as cloud infrastructure, virtualisation hosts and high-throughput data analytics.
250 W TDP and thermal profile
Rated at 250 W, the processor draws significant power under full load and requires robust server-grade cooling. Eight-channel DDR5 6400 memory support feeds the cores with high bandwidth while the 3 nm manufacturing process helps contain leakage. No UPI links are present, so the part is limited to single-socket deployments.
PCIe 5.0 and memory capacity
The platform exposes PCI Express 5.0 lanes for modern accelerators and storage controllers. Maximum addressable memory reaches 4 TB across eight channels, enabling large in-memory databases. Virtualisation technology is supported in hardware, but the lack of multi-socket scaling means buyers needing larger NUMA domains must look elsewhere.
จุดเด่น
- 96 cores handle massive parallel workloads
- 2 GHz base frequency delivers steady throughput
- 1 GHz max turbo accelerates burst tasks
- DDR5 6400 memory controller feeds data fast
- 250 W TDP balances performance and power
ข้อมูลจำเพาะ
| Brand | Intel |
|---|---|
| Series | Xeon 6 |
| Name | Xeon 6731E |
| Model | PK8077105931100 |
| CPU Socket Type | FCLGA 4710 |
| Core Name | Sierra Forest |
| # of Cores | 96-Core |
| # of Threads | 96 |
| Operating Frequency | 2.2 GHz |
| Max Turbo Frequency | 3.1 GHz |
| L3 Cache | 96MB |
| 64-Bit Support | Yes |
| Hyper-Threading Support | Yes |
| Manufacturing Tech | 3 nm |
| Integrated Memory Controller Speed | DDR5 6400 |
| Maximum Memory Capacity | 4TB |
| Memory Channel | 8 Channel |
| Virtualization Technology Support | Yes |
| Scalability | 1S Only |
| PCI Express Revision | 5.0 |
| Max # of PCI Express Lanes | 88 |
| Thermal Design Power | 250W |
| Cooling Device | Cooling device not included - Processor Only |
| น้ำหนักในการจัดส่ง | 0.12 kg |
| ขนาดบรรจุภัณฑ์ | 78 × 64 × 57 mm |
คำถามเกี่ยวกับสินค้านี้
How is the FCLGA 4710 processor installed and what step is often missed?
Align the notches on the 96-core CPU with the socket keys, lower it straight down without pressure, then close the load-plate lever until it clicks; the step most often missed is torquing the heatsink mounting screws in the prescribed diagonal sequence so the 250 W TDP makes full contact.
What maintenance or replacement will the Xeon 6731E need later?
The processor itself has no user-serviceable parts; plan to replace thermal paste every two to three years and verify the cooler’s fan curve handles sustained 250 W loads, while DDR5 6400 memory and PCIe 5.0 devices can be upgraded independently.
What limit appears first when the 96 cores run at max turbo continuously?
The 250 W thermal envelope is reached before the 3.1 GHz max turbo can be held across all 96 threads, so the CPU throttles to the 2.2 GHz base frequency once the cooler saturates.
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