Specifications
Processor
Intel Xeon 6563P-B
Product Collection
Intel Xeon 6 with P-cores
Total Cores
38
Performance-cores
38
Processor Base Frequency
2.4 GHz
Max Turbo Frequency
4.0 GHz (max)
Cache
152 MB
TDP
235 W
Launch
Q1'25
AI Acceleration
Intel Deep Learning Boost (Intel DL Boost), AMX
Segments
Networking, edge and communications infrastructure
Platform Notes
B-suffix Xeon 6 part for soldered networking / edge platforms
Overview
The Intel Xeon 6563P-B is a 38-core server processor from the Intel Xeon 6 P-core family, running at 2.4 GHz base with a 4.0 GHz maximum turbo frequency, 152 MB of cache and a 235 W TDP. It sits in the 6500P tier, which Intel positions for performance-per-watt optimised, 2-socket-capable platforms.
The high 4.0 GHz turbo ceiling is the reason this SKU appears in latency-sensitive networking and edge designs: packet-processing and control-plane code is often single-thread bound, so per-core frequency matters more than total core count. Intel Deep Learning Boost with AMX adds INT8, BF16 and FP16 inference acceleration on the CPU.
QS Compute supplies the Xeon 6563P-B and the full Intel Xeon 6 P-core line with volume pricing and 15-day sample lead time.
Key Benefits
4.0 GHz max turbo — the highest per-core frequency in the 6500P tier, ideal for single-thread-bound network workloads; 152 MB cache buffers large packet and control-plane working sets; 235 W fits standard appliance thermal budgets; AMX / DL Boost for on-CPU AI inference.
Applications
Latency-sensitive network and security appliances; edge and communications infrastructure servers; virtualised network functions with single-thread bottlenecks; on-CPU inference at the network edge.
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