Specifications
Part Number
6503P-B
Product Collection
Intel Xeon 6 processors
Code Name
Granite Rapids-D (Xeon 6 SoC)
Total Cores
12 (12 performance cores)
Total Threads
24
Processor Base Frequency
2.00 GHz
Max Turbo Frequency
3.50 GHz
L3 Cache
48 MB
TDP
110 W
Socket
FCBGA4368 (soldered BGA)
Package Size
77.5 mm × 50 mm
Max Memory
1.13 TB
Memory Type / Speed
DDR5, 4800 MT/s
Memory Channels
4
Memory Bandwidth
153.6 GB/s
ECC Memory
Supported
PCIe
Gen 5, 32 lanes (CPU) + Gen 4, 16 lanes secondary
Integrated LAN
Yes — Xeon 6 SoC Ethernet up to 200 GbE
Intel Deep Learning Boost
Yes (AMX / VNNI)
Use Conditions
Communications Commercial Temp
Tcase
85 °C
Embedded Options
Available
Launch
Q1'25
Recommended Customer Price
$1,046.00
Overview
The Intel Xeon 6503P-B is the 12-core entry point of the Xeon 6 SoC family (formerly Granite Rapids-D). Unlike the socketed Xeon 6700P/6900P parts, the SoC SKUs are soldered FCBGA4368 devices built for network appliances, edge servers and communications equipment where board space, power and long-life supply matter more than raw core count.
Twelve P-cores with Intel Deep Learning Boost (AMX + VNNI) give enough vector throughput to run inference and packet-processing workloads on the same silicon, while the integrated Ethernet controller removes the need for a discrete 100/200G NIC on the board.
With 110 W TDP, four DDR5-4800 channels and 32 PCIe 5.0 lanes, the 6503P-B slots between the 6505P (12 cores, 150 W) and the higher-core 6700P-B SoC parts, making it the power-tuned option for fanless or short-depth edge chassis.
Key Benefits
Power-scaled 12-core Xeon 6 SoC: 110 W TDP with 24 threads. Integrated 200G-class Ethernet: no discrete NIC required. Soldered FCBGA4368: long-life embedded supply, no socket wear.
Applications
Network appliances and firewall/IPS platforms, 5G and vRAN edge servers, industrial edge AI inference nodes, storage controllers, NAS and SDS head units, and communications equipment requiring a long embedded lifecycle.
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