Essentials

Product Collection

Intel® Xeon® 6 processors

Code Name

Products formerly Granite Rapids

Vertical Segment

Server

Processor Number

6776P

Lithography

Intel 3

CPU Specifications

Total Cores

64

Total Threads

128

Max Turbo Frequency

3.9 GHz

All Core Turbo Frequency

3.6 GHz

Processor Base Frequency

2.3 GHz

Priority Core Turbo (PCT) Technology – Max PCT cores

8

Priority Core Turbo (PCT) Technology – Max PCT core frequency

4.6 GHz

Cache

336 MB

Intel® UPI Speed

24 GT/s

Max # of UPI Links

4

TDP

350 W

Supplemental Information

Marketing Status

Launched

Launch Date

Q2'25

Embedded Options Available

No

Memory Specifications

Max Memory Size (dependent on memory type)

4 TB

Memory Types

DDR5(6400MT/s)

MRDIMM(8000MT/s)

Maximum Memory Speed

8000 MT/s

Max # of Memory Channels

8

ECC Memory Supported   ‡

Yes

Expansion Options

Scalability

2S

PCI Express Revision

5.0

Max # of PCI Express Lanes

88

Package Specifications

Sockets Supported

FCLGA4710

Package Carrier

E2A

DTS Max

100 °C

TCASE

81 °C

Package Size

77.5mm x 56.5 mm

Advanced Technologies

Intel® QuickAssist Technology (QAT)

2 default devices

Intel® Dynamic Load Balancer (DLB)

2 default devices

Intel® Data Streaming Accelerator (DSA)

2 default devices

Intel® In-memory Analytics Accelerator (IAA)

2 default devices

Intel® Advanced Matrix Extensions (AMX)

Yes

Intel® Speed Select Technology – Core Power

Yes

Intel® Speed Select Technology – Turbo Frequency

Yes

Intel® Deep Learning Boost (Intel® DL Boost) on CPU

Yes

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

Yes

Intel® Turbo Boost Technology ‡

2.0

Intel® Hyper-Threading Technology ‡

Yes

Intel® Transactional Synchronization Extensions

Yes

Intel® 64 ‡

Yes

Instruction Set Extensions

Intel® AMX |  Intel® SSE4.2 |  Intel® AVX |  Intel® AVX2 |  Intel® AVX-512

# of AVX-512 FMA Units

2

Intel® Volume Management Device (VMD)

Yes

Security & Reliability

Intel® Trust Domain Extensions (Intel® TDX)

Yes

Intel® Secure Key

Yes

Intel® Crypto Acceleration

Yes

Intel® QuickAssist Software Acceleration

Yes

Intel® Platform Firmware Resilience Support

Yes

Intel® Control-Flow Enforcement Technology

Yes

Intel® Total Memory Encryption - Multi Key

Yes

Intel® Total Memory Encryption

Yes

Intel® AES New Instructions

Yes

Intel® Secure Key

Yes

Intel® Software Guard Extensions (Intel® SGX)

Yes

Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX

512 GB

Intel® OS Guard

Yes

Intel® Trusted Execution Technology ‡

Yes

Execute Disable Bit ‡

Yes

Intel® Boot Guard

Yes

Intel® Run Sure Technology

Yes

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