Xeon 6516P-B

Processor

CPU cores: 20^*
CPU threads: 40^*
Maximum boost clock: 3.5 GHz^*
Thermal design power: 145 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 20^*
CPU threads: 40^*
Performance cores: 20^*
Base clock: 2.3 GHz^*
CPU reference clock: 100 MHz^*
Maximum boost clock: 3.5 GHz^*
Socket / package: FCBGA4368^*
Manufacturing process: Intel 3^*

Cache hierarchy

Reported cache^*
Size
80 MB^*
Level
Reported cache (level unstated)^*

Memory & storage

Memory channels: 4^*
Rated memory bandwidth: 153.60 GB/s^*

Power specifications

Thermal design power: 145 W^*

System configuration

Detailed specifications

Specifications 1 · 38 fields

name: Xeon 6516P-B^*
Release Date: Feb 24th, 2025^*
Part#: SRWG3^*
Frequency: 2.3^* GHz
Turbo Clock: up to 3.5 GHz^*
I/O Process Size: 10^* nm
Uncore: 1,600^* MHz
Max. Memory: 1.13 TB^*
AVX-512 FMA Ports: 2^*
Base Clock: 100^* MHz
Multiplier: 23.0x^*
Multiplier Unlocked: No^*
Codename: Granite Rapids^*
Socket: Intel BGA 4368^*
Generation: Xeon 6 (Granite Rapids-D)^*
Memory Support: DDR5^*
ECC Memory: Yes^*
# of Cores: 20^*
# of Threads: 40^*
SMP # CPUs: 2^*
Cache L1: 112 KB (per core)^*
Cache L2: 2 MB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, AVX-512, AVX-VNNI, FMA3, SHA, HTT, Intel 64, XD bit, VT-x, VT-x EPT, VT-d, AES-NI, TSX, TXT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, AMX, RdRand, 5-level NPT, X2APIC, Intel DSA (1), QAT (1), DLB (1), IAA (0), TDX, TME, SGX (512GB), RDT, VROC, QuickAssist, DLBoost 3.0, vRAN Boost, TBT 2.0^*
Foundry: Intel^*
Rated Speed: 4,800^* MT/s
Memory Bus: Quad-channel^*
Memory Bandwidth: 153.6^* GB/s
Launch Price: $1,544^*
PCI-Express: Gen 5, 32 Lanes (CPU only)^*
Process Size: 5^* nm
Cache L3: 80 MB (shared)^*
tCaseMax: 85°C^*
Die Size: 598^* mm²
Secondary PCIe: Gen 4, 16 Lanes^*
Package: FC-BGA18N^*
Market: Server/Workstation^*
All Core Turbo: 2.9^* GHz
Production Status: Active^*

Specifications 2 · 69 fields

Intel® QuickAssist Technology (QAT): 1 default devices^*
Intel® Dynamic Load Balancer (DLB): 1 default devices^*
Intel® Data Streaming Accelerator (DSA): 1 default devices^*
Intel® In-memory Analytics Accelerator (IAA): 0 default devices^*
Intel® Advanced Matrix Extensions (AMX): Yes^*
Intel® Speed Select Technology – Core Power: No^*
Intel® Speed Select Technology – Turbo Frequency: No^*
Intel® Speed Select Technology - Performance Profile: No^*
Intel® Speed Select Technology - Base Frequency: No^*
Intel® Resource Director Technology (Intel® RDT): Yes^*
Intel® Speed Shift Technology: No^*
# of AVX-512 FMA Units: 2^*
Intel® Volume Management Device (VMD): Yes^*
Intel® vRAN Boost: Yes^*
Intel® Optane™ Memory Supported ‡: No^*
Integrated Intel® Quick Assist Technology: Yes^*
Total Cores: 20^*
Intel® Total Memory Encryption - Multi Key: Yes^*
Intel® Total Memory Encryption: Yes^*
Intel® AES New Instructions: Yes^*
Intel® Trusted Execution Technology ‡: Yes^*
Execute Disable Bit ‡: Yes^*
Intel® Boot Guard: Yes^*
# of Performance-cores: 20^*
Mode-based Execute Control (MBEC): Yes^*
Intel® Virtualization Technology (VT-x) ‡: Yes^*
Intel® Virtualization Technology for Directed I/O (VT-d) ‡: Yes^*
Intel® VT-x with Extended Page Tables (EPT) ‡: Yes^*
Intel® Trust Domain Extensions (Intel® TDX): Yes^*
Intel® Crypto Acceleration: Yes^*
Intel® QuickAssist Software Acceleration: Yes^*
Intel® Platform Firmware Resilience Support: Yes^*
Total Threads: 40^*
Intel® Software Guard Extensions (Intel® SGX): Yes with Intel® SPS^*
Maximum Enclave Size Support for Intel® SGX: 512^* GB
Intel® Run Sure Technology: Yes^*
Max Turbo Frequency: 3.5^* GHz
Integrated LAN: yes^*
Processor Base Frequency: 2.3^* GHz
Cache: 80^* MB
TDP: 145^* W
# of UPI Links: 0^*
Intel® Deep Learning Boost (Intel® DL Boost) on CPU: Yes^*
Marketing Status: Launched^*
Launch Date: Q1'25^*
Product Collection: Intel® Xeon® 6 processors^*
Servicing Status: Baseline Servicing^*
Embedded Options Available: Yes^*
Use Conditions: Communications Commercial Temp^*
Max Memory Size (dependent on memory type): 1.13^* TB
Vertical Segment: Server^*
Maximum Memory Speed: 4800 MT/s^*
Max # of Memory Channels: 4^*
Intel® Optane™ Persistent Memory Supported: No^*
ECC Memory Supported ‡: Yes^*
Scalability: 1S Only^*
Processor Number: 6516P-B^*
Max # of PCI Express Lanes: 48^*
PCI Support: Gen 4 | Gen 5^*
Sockets Supported: FCBGA4368^*
Lithography: Intel 3^*
TCASE: 85^*
Package Size: 77.5mm x 50mm^*
Intel® Turbo Boost Technology ‡: 2.0^*
Intel® Hyper-Threading Technology ‡: Yes^*
Intel® 64 ‡: Yes^*
Instruction Set: 64-bit^*
Instruction Set Extensions: Intel® AMX | Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512^*
Enhanced Intel SpeedStep® Technology: No^*

* Provisional data