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Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Product Collection
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Intel® Xeon® D Processor Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Legacy Intel® Xeon® Processors
Vertical Segment
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Server Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Server
Processor Number
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) D-1528 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) L5640
Status
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Launched Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Discontinued
Launch Date
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Q4'15 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Q1'10
Lithography
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 14 nm Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 32 nm

CPU Specifications

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
Intel® Turbo Boost Technology 2.0 Frequency
TDP
Bus Speed
# of QPI Links
VID Voltage Range
# of Cores
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 6 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 6
# of Threads
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 12 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 12
Processor Base Frequency
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 1.90 GHz Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 2.26 GHz
Max Turbo Frequency
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 2.50 GHz Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 2.80 GHz
Cache
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 9 MB Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 12 MB Intel® Smart Cache
Intel® Turbo Boost Technology 2.0 Frequency
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 2.50 GHz
TDP
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 35 W Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 60 W
Bus Speed
Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 5.86 GT/s
# of QPI Links
Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 2
VID Voltage Range
Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 0.750V-1.350V

Supplemental Information

Embedded Options Available
Datasheet
Product Brief
Embedded Options Available
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) No
Datasheet
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) View now Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) View now
Product Brief
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) View now

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Maximum Memory Speed
Max # of Memory Channels
ECC Memory Supported
Max Memory Bandwidth
Physical Address Extensions
Max Memory Size (dependent on memory type)
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 128 GB Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 288 GB
Memory Types
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) DDR4, DDR3 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) DDR3 800/1066/1333
Maximum Memory Speed
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 2133 MHz
Max # of Memory Channels
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 2 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 3
ECC Memory Supported
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Max Memory Bandwidth
Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 32 GB/s
Physical Address Extensions
Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 40-bit

Expansion Options

Scalability
PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
Scalability
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 1S Only
PCI Express Revision
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 2.0/3.0
PCI Express Configurations
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) x4 x8 x16
Max # of PCI Express Lanes
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 32

I/O Specifications

# of USB Ports
USB Revision
Total # of SATA Ports
Integrated LAN
General Purpose IO
UART
# of USB Ports
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 4
USB Revision
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 2.0/3.0
Total # of SATA Ports
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 6
Integrated LAN
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes
General Purpose IO
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes
UART
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes

Networking Specifications

Interfaces Supported
Interfaces Supported
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) SFI, KR, KX, 1000Base-T, 10GBase-T

Package Specifications

Sockets Supported
Max CPU Configuration
Package Size
TCASE
Sockets Supported
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) FCBGA1667 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) FCLGA1366
Max CPU Configuration
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 1 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 2
Package Size
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 37.5mm x 37.5mm Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 42.5mm X 45mm
TCASE
Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 69.4°C

Advanced Technologies

Intel® Turbo Boost Technology
Intel® Hyper-Threading Technology
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Intel® Transactional Synchronization Extensions
Intel® 64
Instruction Set
Instruction Set Extensions
Idle States
Enhanced Intel SpeedStep® Technology
Thermal Monitoring Technologies
Intel® Demand Based Switching
Intel® Turbo Boost Technology
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 2.0 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 1.0
Intel® Hyper-Threading Technology
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Intel® Virtualization Technology (VT-x)
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Intel® VT-x with Extended Page Tables (EPT)
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Intel® Transactional Synchronization Extensions
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes
Intel® 64
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Instruction Set
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) 64-bit Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) 64-bit
Instruction Set Extensions
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Intel® AVX2 Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Intel® SSE4.2
Idle States
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Enhanced Intel SpeedStep® Technology
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Thermal Monitoring Technologies
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) No
Intel® Demand Based Switching
Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes

Security & Reliability

Intel® AES New Instructions
Secure Key
Intel® Trusted Execution Technology
Execute Disable Bit
Intel® OS Guard
Intel® AES New Instructions
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Secure Key
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes
Intel® Trusted Execution Technology
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Execute Disable Bit
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes Intel® Xeon® Processor L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel® QPI) Yes
Intel® OS Guard
Intel® Xeon® Processor D-1528 (9M Cache, 1.90 GHz) Yes

AC

Active: This specific part is active.

EN

End of Life: Product End of Life notification has been published.

NI

Not Implemented: No Orders, Inquiries, Quotes, Deliveries Returns, or Shipments.

NO

No Orders after Last Order Entry Date: Used for end of life products. Allows for delivery and returns.

OB

Obsolete: Inventory available. No future supplies will be available.

PA

Pre Active: Orders may be taken, but not scheduled, nor shipped.

QR

Quality/Reliability Hold.

RP

Retired Price:  All functions are blocked similar to RT status (orders, returns, shipments, etc).  However, RP status allows price reference structure maintenance and price record maintenance which will be reflected in Data Warehouse and Legacy systems.

RS

Reschedule

RT

Retired: This specific part is no longer being manufactured or purchased and no inventory is available.

E2

Obsolete and past last time buy.

BR

Bookings Release (BR) – Product can be booked but not shipped.