Intel
Intel PK8071305118801 Xeon Gold 6434 server processor 8-core 3.7 GHz 22.5MB L3 195W
Eight-core server processor with 3.7 GHz base frequency, 4.1 GHz turbo, 22.5 MB L3 cache and 195 W TDP
- NameXeon Gold 6434
- CPU Socket TypeLGA 4677
- Core NameSapphire Rapids
- # of Cores8-Core
- # of Threads16
- Operating Frequency3.7 GHz
- 8 cores and 16 threads handle parallel workloads efficiently
- 7 GHz base frequency delivers consistent performance under load
- 5 MB L3 cache reduces latency for data-intensive tasks
- DDR5 4800 support across 8 channels enables high memory bandwidth
- PCIe 5.0 with 80 lanes provides extensive I/O connectivity
Intel Xeon Gold 6434 server processor
The Intel Xeon Gold 6434 is an 8-core server processor built on 10 nm Sapphire Rapids architecture. It delivers 16 threads at a 3.7 GHz base frequency with a 4.1 GHz max turbo. Designed for dual-socket platforms, it suits enterprise workloads requiring strong single-thread performance.
LGA 4677 socket compatibility
This processor fits only the LGA 4677 socket used by Intel Xeon Scalable platforms. The socket choice dictates motherboard and platform selection; no other socket will accept this chip. Verify your board supports the 195 W thermal design before installation.
4 TB DDR5-4800 across eight channels
The integrated controller drives eight channels of DDR5-4800 memory up to 4 TB total capacity. This bandwidth serves large in-memory databases and virtualisation hosts well. Workloads exceeding 4 TB or needing more than eight memory channels will require a different processor tier.
จุดเด่น
- 8 cores and 16 threads handle parallel workloads efficiently
- 7 GHz base frequency delivers consistent performance under load
- 5 MB L3 cache reduces latency for data-intensive tasks
- DDR5 4800 support across 8 channels enables high memory bandwidth
- PCIe 5.0 with 80 lanes provides extensive I/O connectivity
ข้อมูลจำเพาะ
| Brand | Intel |
|---|---|
| Series | Intel Xeon Gold |
| Name | Xeon Gold 6434 |
| Model | PK8071305118801 |
| CPU Socket Type | LGA 4677 |
| Core Name | Sapphire Rapids |
| # of Cores | 8-Core |
| # of Threads | 16 |
| Operating Frequency | 3.7 GHz |
| Max Turbo Frequency | 4.1 GHz |
| L3 Cache | 22.5MB |
| 64-Bit Support | Yes |
| Manufacturing Tech | 10 nm |
| Integrated Memory Controller Speed | DDR5 4800 |
| Maximum Memory Capacity | 4TB |
| Memory Channel | 8 Channel |
| Virtualization Technology Support | Yes |
| Scalability | 2S |
| PCI Express Revision | 5.0 |
| Max # of PCI Express Lanes | 80 |
| Multimedia Instruction | Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512 |
| Thermal Design Power | 195W |
| Cooling Device | Cooling device not included - Processor Only |
| น้ำหนักในการจัดส่ง | 0.23 kg |
| ขนาดบรรจุภัณฑ์ | 127 × 102 × 13 mm |
คำถามเกี่ยวกับสินค้านี้
What does the 3.7 GHz base clock mean for sustained workloads on this Xeon Gold 6434?
The 3.7 GHz operating frequency is the guaranteed all-core speed under the 195W thermal design, so sustained server tasks run at that rate without throttling as long as cooling meets the spec.
How does the PCIe 5.0 interface with 80 lanes limit expansion on this processor?
PCIe 5.0 provides up to 80 lanes directly from the CPU, capping total bandwidth for add-in cards, storage and networking at Gen 5 speeds without needing a chipset bridge.
What does the LGA 4677 socket require for physical installation of this 6434?
The LGA 4677 socket needs a compatible server motherboard with an independent retention mechanism and a cooler rated for at least 195W TDP, as no cooling device is included.
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