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 E3827 (1M Cache, 1.75 GHz) Intel Atom® Processor E Series Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Intel Atom® Processor E Series Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Intel Atom® Processor E Series
Vertical Segment
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Embedded Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Embedded Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Embedded
Processor Number
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) E3827 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) E3815 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) E3845
Status
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Launched Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Launched Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Launched
Launch Date
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Q4'13 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Q4'13 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Q4'13
Lithography
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 22 nm Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 22 nm Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 22 nm
Use Conditions
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Automotive, Industrial Commercial Temp, Industrial Extended Temp, Embedded Broad Market Commercial Temp Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Automotive, Industrial Commercial Temp, Industrial Extended Temp, Embedded Broad Market Commercial Temp Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Automotive, Industrial Commercial Temp, Industrial Extended Temp, Embedded Broad Market Commercial Temp

CPU Specifications

# of Cores
# of Threads
Processor Base Frequency
Cache
TDP
# of Cores
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 2 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 1 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 4
# of Threads
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 2 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 1 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 4
Processor Base Frequency
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 1.75 GHz Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 1.46 GHz Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 1.91 GHz
Cache
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 1 MB L2 Cache Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 512 KB L2 Cache Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 2 MB L2 Cache
TDP
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 8 W Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 5 W Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 10 W

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes
Datasheet
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) View now Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) View now Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) View now

Memory Specifications

Max Memory Size (dependent on memory type)
Memory Types
Max # of Memory Channels
ECC Memory Supported
Max Memory Size (dependent on memory type)
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 8 GB Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 8 GB Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 8 GB
Memory Types
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) DDR3L 1333 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) DDR3L 1067 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) DDR3L 1333
Max # of Memory Channels
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 2 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 1 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 2
ECC Memory Supported
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes

Processor Graphics

Processor Graphics
Graphics Base Frequency
Graphics Burst Frequency
Intel® Quick Sync Video
# of Displays Supported
Processor Graphics
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Intel® HD Graphics for Intel Atom® Processor Z3700 Series Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Intel® HD Graphics for Intel Atom® Processor Z3700 Series Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Intel® HD Graphics for Intel Atom® Processor Z3700 Series
Graphics Base Frequency
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 542 MHz Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 400 MHz Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 542 MHz
Graphics Burst Frequency
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 792 MHz Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 400 MHz Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 792 MHz
Intel® Quick Sync Video
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes
# of Displays Supported
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 2 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 2 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 2

Expansion Options

PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
PCI Express Revision
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 2.0 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 2.0 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 2.0
PCI Express Configurations
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) x4, x2, x1 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) x4, x2, x1 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) x4, x2, x1
Max # of PCI Express Lanes
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 4 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 4 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 4

I/O Specifications

USB Revision
Total # of SATA Ports
Integrated LAN
Integrated IDE
UART
USB Revision
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 2.0, 3.0 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 2.0, 3.0 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 2.0, 3.0
Total # of SATA Ports
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 2 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 2 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 2
Integrated LAN
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) No Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) No Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) No
Integrated IDE
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) No Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) No Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) No
UART
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes

Package Specifications

Sockets Supported
TJUNCTION
Package Size
Sockets Supported
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) FCBGA1170 Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) FCBGA1170 Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) FCBGA1170
TJUNCTION
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) -40°C to 110°C Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) -40°C to 110°C Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) -40°C to 110°C
Package Size
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 25mm x 27mm Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 25mm x 27mm Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 25mm x 27mm

Advanced Technologies

Intel vPro® Platform Eligibility
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® 64
Instruction Set
Enhanced Intel SpeedStep® Technology
Intel® HD Audio Technology
Intel vPro® Platform Eligibility
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) No Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) No Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) No
Intel® Hyper-Threading Technology
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) No Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) No Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) No
Intel® Virtualization Technology (VT-x)
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) No Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) No Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) No
Intel® VT-x with Extended Page Tables (EPT)
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes
Intel® 64
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes
Instruction Set
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) 64-bit Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) 64-bit Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) 64-bit
Enhanced Intel SpeedStep® Technology
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes
Intel® HD Audio Technology
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes

Security & Reliability

Intel® AES New Instructions
Intel® Trusted Execution Technology
Execute Disable Bit
Intel® AES New Instructions
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) Yes
Intel® Trusted Execution Technology
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) No Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) No Intel Atom® Processor E3845 (2M Cache, 1.91 GHz) No
Execute Disable Bit
Intel Atom® Processor E3827 (1M Cache, 1.75 GHz) Yes Intel Atom® Processor E3815 (512K Cache, 1.46 GHz) Yes Intel Atom® Processor E3845 (2M Cache, 1.91 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.