Compare Intel® Products

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Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Use Conditions
Product Collection
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Intel Atom® Processor C Series Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Intel® Pentium® Processor D Series
Vertical Segment
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Server Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Server
Processor Number
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) C3538 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) D1508
Status
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Launched Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Launched
Launch Date
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Q3'17 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Q4'15
Lithography
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 14 nm Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 14 nm
Use Conditions
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Industrial Commercial Temp, Communications

CPU Specifications

# of Cores
# of Threads
Processor Base Frequency
Max Turbo Frequency
Cache
# of QPI Links
TDP
Intel® Turbo Boost Technology 2.0 Frequency‡
# of Cores
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 4 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2
# of Threads
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 4 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 4
Processor Base Frequency
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 2.10 GHz Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2.20 GHz
Max Turbo Frequency
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 2.10 GHz Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2.60 GHz
Cache
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 8 MB Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 3 MB
# of QPI Links
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 0
TDP
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 15 W Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 25 W
Intel® Turbo Boost Technology 2.0 Frequency‡
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2.60 GHz

Supplemental Information

Embedded Options Available
Product Brief
Datasheet
Embedded Options Available
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Product Brief
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) View now Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) View now
Datasheet
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) View now

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
ECC Memory Supported
Maximum Memory Speed
Max Memory Size (dependent on memory type)
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 256 GB Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 128 GB
Memory Types
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) DDR4: 2133 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) DDR4, DDR3
Max # of Memory Channels
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 2 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2
ECC Memory Supported
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Maximum Memory Speed
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 1866 MHz

Expansion Options

PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
Scalability
PCI Express Revision
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 3 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2.0/3.0
PCI Express Configurations
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) x2,x4,x8 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) x4 x8 x16
Max # of PCI Express Lanes
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 12 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 32
Scalability
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 1S Only

I/O Specifications

# of USB Ports
USB Revision
Total # of SATA Ports
Integrated LAN
Max # of SATA 6.0 Gb/s Ports
General Purpose IO
UART
# of USB Ports
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 8 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 8
USB Revision
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 3 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2.0/3.0
Total # of SATA Ports
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 12 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 6
Integrated LAN
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 2x10/2.5/1GbE + 2x2.5/1GbE Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Max # of SATA 6.0 Gb/s Ports
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 12
General Purpose IO
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
UART
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes

Package Specifications

Sockets Supported
Max CPU Configuration
TCASE
Package Size
Operating Temperature (Minimum)
Sockets Supported
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) FCBGA1310 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) FCBGA1667
Max CPU Configuration
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 1 Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 1
TCASE
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 87°C
Package Size
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 34 mm x 28 mm Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 37.5mm x 37.5mm
Operating Temperature (Minimum)
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 0 °C

Advanced Technologies

Intel® Turbo Boost Technology
Secure Boot
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)
Instruction Set
Integrated Intel® QuickAssist Technology
Intel® TSX-NI
Intel® 64
Instruction Set Extensions
Idle States
Enhanced Intel SpeedStep® Technology
Thermal Monitoring Technologies
Intel® Identity Protection Technology
Intel® Turbo Boost Technology
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) No Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 2.0
Secure Boot
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes
Intel® Hyper-Threading Technology
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) No Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® Virtualization Technology (VT-x)
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® VT-x with Extended Page Tables (EPT)
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Instruction Set
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) 64-bit Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) 64-bit
Integrated Intel® QuickAssist Technology
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes
Intel® TSX-NI
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® 64
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Instruction Set Extensions
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Intel® AVX2
Idle States
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Enhanced Intel SpeedStep® Technology
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Thermal Monitoring Technologies
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® Identity Protection Technology
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes

Security & Reliability

Intel® AES New Instructions
Secure Key
Intel® Software Guard Extensions (Intel® SGX)
Execute Disable Bit
Intel® OS Guard
Intel® Boot Guard
Intel® Trusted Execution Technology
Intel® AES New Instructions
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Secure Key
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® Software Guard Extensions (Intel® SGX)
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) No
Execute Disable Bit
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® OS Guard
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) Yes Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes
Intel® Boot Guard
Intel Atom® Processor C3538 (8M Cache, up to 2.10 GHz) No
Intel® Trusted Execution Technology
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) Yes

Networking Specifications

Interfaces Supported
Interfaces Supported
Intel® Pentium® Processor D1508 (3M Cache, 2.20 GHz) SFI, KR, KX, KX4, 1000Base-T, 10GBase-T

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.