New and Original Xeon 6745P Xeon 6747P Xeon 6748P Xeon 6760P 2.1 to 3.8 GHz 288 MB CPU Processor

New and Original Xeon 6745P Xeon 6747P Xeon 6748P Xeon 6760P 2.1 to 3.8 GHz 288 MB CPU Processor

Here’s a detailed comparison table for the Intel Xeon 6745P, 6747P, 6748P, and 6760P processors (Sapphire Rapids-SP family), highlighting their specifications and target workloads:

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Intel Xeon High-Core Count CPU Comparison

Specification	Xeon 6745P	Xeon 6747P	Xeon 6748P	Xeon 6760P
Cores / Threads	32C / 64T	36C / 72T	40C / 80T	48C / 96T
Base Clock	3.6 GHz	3.5 GHz	3.4 GHz	3.2 GHz
Max Turbo Boost	4.8 GHz	4.7 GHz	4.6 GHz	4.4 GHz
L3 Cache	75 MB	81 MB	90 MB	108 MB
TDP	300W	320W	340W	350W
Memory Support	DDR5-4800 (8-channel)	DDR5-4800 (8-channel)	DDR5-4800 (8-channel)	DDR5-4800 (8-channel)
PCIe Lanes	80 (PCIe 5.0)	80 (PCIe 5.0)	80 (PCIe 5.0)	80 (PCIe 5.0)
Socket	LGA 4677	LGA 4677	LGA 4677	LGA 4677
Target Workloads	AI Training, HPC	Cloud Analytics	Enterprise Virtualization	Hyperscale Compute

1. Intel Xeon 6745P – High-Clock 32-Core for AI & HPC

Key Features:

• 32 Cores / 64 Threads (3.6GHz base, 4.8GHz Turbo)
• 75MB L3 Cache, 300W TDP
• DDR5-4800 (8-channel), 80 PCIe 5.0 lanes

Technical Insights:

• Best single-thread performance in this group (4.8GHz Turbo), ideal for AI training, simulation, and high-frequency trading (HFT).
• Balanced core count (32C) for GPU-accelerated workloads (e.g., TensorFlow/PyTorch).
• 300W TDP fits standard server cooling (air/liquid).

Best For:

✔ AI/ML training (NVIDIA A100/H100 paired systems)
✔ Financial modeling & quantitative analysis
✔ Engineering simulations (Ansys, CFD)

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2. Intel Xeon 6747P – Optimized for Big Data & Cloud Analytics

Key Features:

• 36 Cores / 72 Threads (3.5GHz base, 4.7GHz Turbo)
• 81MB L3 Cache, 320W TDP
• Same memory/PCIe support as 6745P

Technical Insights:

• Higher core density than 6745P (36C vs. 32C) but slightly lower clocks, optimized for distributed databases (Hadoop, Spark).
• 81MB L3 cache reduces latency in real-time analytics (e.g., fraud detection, ad targeting).
• 320W TDP requires efficient airflow but avoids extreme cooling.

Best For:

✔ Big Data processing (Spark, Elasticsearch)
✔ Cloud-native analytics (AWS Redshift, Snowflake)
✔ Media transcoding (FFmpeg, Adobe Premiere)

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3. Intel Xeon 6748P – Virtualization & Enterprise Workhorse

Key Features:

• 40 Cores / 80 Threads (3.4GHz base, 4.6GHz Turbo)
• 90MB L3 Cache, 340W TDP

Technical Insights:

• Ideal for virtualization (VMware, Nutanix) with high vCPU density per socket.
• 90MB L3 cache benefits SAP HANA, Oracle DB workloads.
• 340W TDP may require direct liquid cooling (DLC) in dense racks.

Best For:

✔ Enterprise virtualization (1,000+ VMs per rack)
✔ ERP/CRM systems (SAP, Salesforce)
✔ High-density private clouds

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4. Intel Xeon 6760P – Hyperscale & Cloud-Optimized Beast

Key Features:

• 48 Cores / 96 Threads (3.2GHz base, 4.4GHz Turbo)
• 108MB L3 Cache, 350W TDP

Technical Insights:

• Highest core count (48C) in this lineup, designed for hyperscalers (AWS, Azure, Google Cloud).
• 108MB L3 cache minimizes data fetches in large-scale AI inference.
• 350W TDP demands immersion cooling in mega-datacenters.

Best For:

✔ Hyperscale cloud deployments
✔ AI inference clusters (LLM serving)
✔ Genomics & scientific computing

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Comparison Summary

Aspect	6745P	6747P	6748P	6760P
Cores/Threads	32C/64T	36C/72T	40C/80T	48C/96T
Max Turbo	4.8GHz	4.7GHz	4.6GHz	4.4GHz
L3 Cache	75MB	81MB	90MB	108MB
TDP	300W	320W	340W	350W
Best Use Case	AI/HPC	Big Data	Virtualization	Hyperscale

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Strategic Recommendations

• AI Labs: 6745P (best clocks for GPU pairing).
• Cloud Providers: 6760P (max cores for shared tenancy).
• Enterprise IT: 6748P (optimal VM density).
• Data Analytics: 6747P (cache/thread balance).