Intel® Xeon® 6556P-B Processor
The Intel® Xeon® 6556P-B represents the upper echelon of the Xeon 6 embedded family. It combines a massive core count with the robust I/O capabilities of the Granite Rapids-D architecture. Designed for scenarios requiring maximum throughput—such as core network routing or autonomous driving data logging—it utilizes the BGA 4368 form factor for stability. With support for advanced memory tiers and CXL type devices, the 6556P-B transforms edge locations into powerful micro-data centers.
Original price was: ₹719,998.00.₹479,999.00Current price is: ₹479,999.00.
Product Details
Intel® Xeon® 6556P-B Processor Specifications
| Essentials | |
|---|---|
| Product Collection | Intel® Xeon® 6 processors |
| Code Name | Products formerly Granite Rapids-D |
| Vertical Segment | Server |
| Processor Number | 6556P-B |
| Lithography | Intel 3 |
| CPU Specifications | |
| Total Cores | 36 |
| Performance Cores | 36 |
| Total Threads | 72 |
| Max Turbo Frequency | 3.5 GHz |
| Processor Base Frequency | 2.3 GHz |
| Cache | 144 MB |
| TDP | 215 W |
| Intel® Deep Learning Boost | Yes |
| Supplemental Information | |
| Marketing Status | Launched |
| Launch Date | Q1'25 |
| Servicing Status | Baseline Servicing |
| Embedded Options Available | Yes |
| Use Conditions | Communications Extended Temp |
| Memory Specifications | |
| Max Memory Size | 1.13 TB |
| Memory Types | DDR5 |
| Maximum Memory Speed | 6400 MT/s |
| Max Memory Channels | 4 |
| Intel® Optane™ Persistent Memory | No |
| ECC Memory Supported | Yes |
| Expansion Options | |
| Scalability | 1S Only |
| PCI Express Revision | Gen 4, Gen 5 |
| PCIe Configurations | 32 Lanes Gen 5; 16 Lanes Gen 4 |
| Max PCIe Lanes | 48 |
| I/O Specifications | |
| Integrated LAN | Yes |
| Package Specifications | |
| Sockets Supported | FCBGA4368 |
| TCASE | 85 °C |
| Package Size | 77.5mm x 50mm |
| Advanced Technologies | |
| Intel® vRAN Boost | Yes |
| Intel® QAT | 1 default device |
| Intel® DLB | 1 default device |
| Intel® DSA | 1 default device |
| Intel® IAA | 0 devices |
| Intel® AMX | Yes |
| Speed Select – Core Power | No |
| Speed Select – Turbo Frequency | No |
| Speed Select – Performance Profile | No |
| Speed Select – Base Frequency | No |
| Intel® RDT | Yes |
| Optane Memory Supported | No |
| Intel® Speed Shift | No |
| Turbo Boost | 2.0 |
| Hyper-Threading | Yes |
| Instruction Set | 64-bit |
| Instruction Extensions | AMX, SSE4.2, AVX, AVX2, AVX-512 |
| AVX-512 FMA Units | 2 |
| Enhanced SpeedStep | No |
| Integrated QAT | Yes |
| Intel® VMD | Yes |
| Security & Reliability | |
| Intel® TDX | Yes |
| QAT Software Acceleration | Yes |
| Total Memory Encryption | Yes (Multi-Key) |
| AES Instructions | Yes |
| Intel® SGX | Yes (with Intel® SPS) |
| Trusted Execution Technology | Yes |
| Execute Disable Bit | Yes |
| Intel® Boot Guard | Yes |
| MBEC | Yes |
| Firmware Resilience | Yes |
| SGX EPC Size | 512 GB |
| Crypto Acceleration | Yes |
| Virtualization | VT-x, VT-d, EPT Supported |





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