CPU Comparison
Intel Xeon 6563P-B vs Intel Xeon 6706P-B
A side-by-side comparison of specs, performance and value. The Intel Xeon 6563P-B is a 38-core server SoC in the Xeon 6 family, offering four DDR5 memory channels, PCIe Gen 5 and Gen 4 I/O, and a 235 W TDP for entry-server and edge workloads.
The Bottom Line
Overview & Launch
Specifications Compared
Specialized Performance
AI / ML
- Lacks dedicated NPUs; suitable for CPU-based inference only
- AI throughput depends heavily on software optimizations and attached accelerators
- Supports AMX and Intel DL Boost (AVX-512 VNNI), enabling competitive AI inference on CPU for recommendation, vision, and LLM small-batch workloads; official MLPerf results show Xeon 6 P-cores achieving notable uplift over prior generation.
Content Creation
No data
Gaming
- No integrated graphics
- Server-focused platform and cooling requirements
- Gaming-oriented CPUs provide far better price/performance
- Not designed for gaming; server platforms typically lack high refresh graphics support and optimizations expected in gaming PCs.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 38 performance cores with 76 threads
- DDR5-6400 support across four channels
- PCIe Gen 5 and Gen 4 lanes for flexible I/O
- ECC memory support for server reliability
- SoC integration suited for edge appliances
Cons
- No integrated graphics
- High 235 W TDP requires robust cooling
- BGA package is not socket-upgradable
- Multiplier locked, no enthusiast overclocking
- Market-focused; overkill and overpriced for typical desktop usage
Pros
- 40 P-cores with 80 threads and high per-core performance for server workloads
- 160 MB of L3 cache improves throughput for memory-bound tasks
- Integrated accelerators (AMX, QAT, DSA, DLB) offload AI, crypto/compression, and networking
- PCIe 5.0 + PCIe 4.0 for modern NVMe, NICs, and accelerators
- Strong security features including TDX, SGX, and Total Memory Encryption
- Quad-channel DDR5-6400 with ECC for reliable, high-bandwidth memory
Cons
- BGA package prevents field upgrades and limits platform flexibility
- 48 PCIe lanes are fewer than high-end socketed Xeon platforms
- No integrated graphics; dedicated GPU required if display output is needed
- 235 W TDP requires robust thermal solution in dense appliance designs
- Supports only single-socket configurations
Competitors & Alternatives
Intel Xeon 6563P-B
- AMD EPYC 8004 seriesRival
Server
- AMD EPYC 9004 seriesRival
Server
Similar platform with lower core count and TDP for lighter workloads.
Compare head-to-head- Intel Xeon E-2400 seriesAlt
Prior-generation entry server parts with DDR4 and lower cost.
- AMD EPYC 8534PAlt
High core count with PCIe 5 and DDR5 in a socketed server platform.
- AMD Ryzen Threadripper 7000Alt
Workstation-class performance with more consumer-friendly platform features.
- Intel Xeon Gold 6538NAlt
Higher-end socketed Xeon with more memory channels for scale-out servers.
Intel Xeon 6706P-B
- AMD EPYC 9354PRival
Server
- AMD EPYC 9454PRival
Server
- AMD EPYC 9554PRival
Server
- Compare head-to-headIntel Xeon 6563P-BRival
Server
- Compare head-to-headIntel Xeon 6553P-BRival
Server
- Intel Xeon 6706P (socketed)Alt
If a socketed LGA variant exists, it would enable field upgrades; otherwise the 6706P-B remains the BGA option.
Our Verdict on Each
A strong 38-core SoC with modern I/O and DDR5, ideal for dense edge and single-socket entry servers; not for gaming due to lack of integrated graphics and high TDP.
Best for: Edge server or entry-server appliance needing modern I/O and many cores in a compact single-socket design
Read the full reviewThe Xeon 6706P-B brings Granite Rapids P-cores to a BGA footprint, with 40 cores, 160 MB of L3 cache, and on-die accelerators (AMX, QAT, DSA, DLB) that shine in telecom, security, and edge AI. Its 235 W TDP and 4-channel DDR5-6400 deliver strong throughput, though the BGA package locks platform choice and 48 PCIe lanes are fewer than many OEM-socket SKUs.
Best for: Fixed-form-factor appliances, edge servers, and telecom infrastructure where 40 cores with built-in accelerators and BGA mounting are required by design.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 6563P-B or Intel Xeon 6706P-B?
Based on our editorial ratings, the Intel Xeon 6706P-B comes out ahead with a score of 8.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Do Intel Xeon 6563P-B and Intel Xeon 6706P-B use the same socket?
Yes — all of these CPUs use the FCBGA4368 socket, so they share compatible motherboards.
Which has more cores?
The Intel Xeon 6706P-B has the most cores. Core counts: Intel Xeon 6563P-B (38 cores), Intel Xeon 6706P-B (40 cores).