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 E620 (512K Cache, 600 MHz) Legacy Intel Atom® Processors Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Legacy Intel Atom® Processors Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Legacy Intel Atom® Processors
Vertical Segment
Intel Atom® Processor E620 (512K Cache, 600 MHz) Embedded Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Embedded Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Embedded
Processor Number
Intel Atom® Processor E620 (512K Cache, 600 MHz) E620 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) E640 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) E680
Status
Intel Atom® Processor E620 (512K Cache, 600 MHz) Discontinued Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Discontinued Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Discontinued
Launch Date
Intel Atom® Processor E620 (512K Cache, 600 MHz) Q3'10 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Q3'10 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Q3'10
Lithography
Intel Atom® Processor E620 (512K Cache, 600 MHz) 45 nm Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 45 nm Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 45 nm
Use Conditions
Intel Atom® Processor E620 (512K Cache, 600 MHz) Industrial Commercial Temp Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Industrial Commercial Temp Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Industrial Commercial Temp

CPU Specifications

# of Cores
# of Threads
Processor Base Frequency
Cache
Bus Speed
FSB Parity
TDP
VID Voltage Range
# of Cores
Intel Atom® Processor E620 (512K Cache, 600 MHz) 1 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 1 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 1
# of Threads
Intel Atom® Processor E620 (512K Cache, 600 MHz) 2 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 2 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 2
Processor Base Frequency
Intel Atom® Processor E620 (512K Cache, 600 MHz) 600 MHz Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 1.00 GHz Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 1.60 GHz
Cache
Intel Atom® Processor E620 (512K Cache, 600 MHz) 512 KB L2 Cache Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 512 KB L2 Cache Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 512 KB L2 Cache
Bus Speed
Intel Atom® Processor E620 (512K Cache, 600 MHz) 2500 MHz Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 2500 MHz Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 2500 MHz
FSB Parity
Intel Atom® Processor E620 (512K Cache, 600 MHz) No Intel Atom® Processor E640 (512K Cache, 1.00 GHz) No Intel Atom® Processor E680 (512K Cache, 1.60 GHz) No
TDP
Intel Atom® Processor E620 (512K Cache, 600 MHz) 3.3 W Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 3.6 W Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 4.5 W
VID Voltage Range
Intel Atom® Processor E620 (512K Cache, 600 MHz) VCC (0.75 - 0.9V), VNN (0.75 - 1.1V) Intel Atom® Processor E640 (512K Cache, 1.00 GHz) VCC (0.75 - 0.9V), VNN (0.75 - 1.1V) Intel Atom® Processor E680 (512K Cache, 1.60 GHz) VCC (0.75 - 0.9V), VNN (0.75 - 1.1V)

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel Atom® Processor E620 (512K Cache, 600 MHz) Yes Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Yes Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Yes
Datasheet
Intel Atom® Processor E620 (512K Cache, 600 MHz) View now Intel Atom® Processor E640 (512K Cache, 1.00 GHz) View now Intel Atom® Processor E680 (512K Cache, 1.60 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 E620 (512K Cache, 600 MHz) 2 GB Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 2 GB Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 2 GB
Memory Types
Intel Atom® Processor E620 (512K Cache, 600 MHz) DDR2 800 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) DDR2 800 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) DDR2 800
Max # of Memory Channels
Intel Atom® Processor E620 (512K Cache, 600 MHz) 1 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 1 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 1
ECC Memory Supported
Intel Atom® Processor E620 (512K Cache, 600 MHz) No Intel Atom® Processor E640 (512K Cache, 1.00 GHz) No Intel Atom® Processor E680 (512K Cache, 1.60 GHz) No

Processor Graphics

Graphics Base Frequency
Graphics Base Frequency
Intel Atom® Processor E620 (512K Cache, 600 MHz) 320 MHz Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 320 MHz Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 400 MHz

Expansion Options

PCI Express Revision
PCI Express Configurations
Max # of PCI Express Lanes
PCI Express Revision
Intel Atom® Processor E620 (512K Cache, 600 MHz) 1.0a Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 1.0a Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 1.0a
PCI Express Configurations
Intel Atom® Processor E620 (512K Cache, 600 MHz) x1, root complex only Intel Atom® Processor E640 (512K Cache, 1.00 GHz) x1, root complex only Intel Atom® Processor E680 (512K Cache, 1.60 GHz) x1, root complex only
Max # of PCI Express Lanes
Intel Atom® Processor E620 (512K Cache, 600 MHz) 4 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 4 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 4

Package Specifications

Sockets Supported
TJUNCTION
Package Size
Sockets Supported
Intel Atom® Processor E620 (512K Cache, 600 MHz) FCBGA676 Intel Atom® Processor E640 (512K Cache, 1.00 GHz) FCBGA676 Intel Atom® Processor E680 (512K Cache, 1.60 GHz) FCBGA676
TJUNCTION
Intel Atom® Processor E620 (512K Cache, 600 MHz) 90°C Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 90°C Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 90°C
Package Size
Intel Atom® Processor E620 (512K Cache, 600 MHz) 22mm x 22mm Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 22mmx22mm Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 22mmx22mm

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® 64
Instruction Set
Idle States
Enhanced Intel SpeedStep® Technology
Intel® Demand Based Switching
Thermal Monitoring Technologies
Intel® Turbo Boost Technology
Intel Atom® Processor E620 (512K Cache, 600 MHz) No Intel Atom® Processor E640 (512K Cache, 1.00 GHz) No Intel Atom® Processor E680 (512K Cache, 1.60 GHz) No
Intel® Hyper-Threading Technology
Intel Atom® Processor E620 (512K Cache, 600 MHz) Yes Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Yes Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Yes
Intel® Virtualization Technology (VT-x)
Intel Atom® Processor E620 (512K Cache, 600 MHz) Yes Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Yes Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel Atom® Processor E620 (512K Cache, 600 MHz) No Intel Atom® Processor E640 (512K Cache, 1.00 GHz) No Intel Atom® Processor E680 (512K Cache, 1.60 GHz) No
Intel® 64
Intel Atom® Processor E620 (512K Cache, 600 MHz) No Intel Atom® Processor E640 (512K Cache, 1.00 GHz) No Intel Atom® Processor E680 (512K Cache, 1.60 GHz) No
Instruction Set
Intel Atom® Processor E620 (512K Cache, 600 MHz) 32-bit Intel Atom® Processor E640 (512K Cache, 1.00 GHz) 32-bit Intel Atom® Processor E680 (512K Cache, 1.60 GHz) 32-bit
Idle States
Intel Atom® Processor E620 (512K Cache, 600 MHz) Yes Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Yes Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Yes
Enhanced Intel SpeedStep® Technology
Intel Atom® Processor E620 (512K Cache, 600 MHz) Yes Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Yes Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Yes
Intel® Demand Based Switching
Intel Atom® Processor E620 (512K Cache, 600 MHz) No Intel Atom® Processor E640 (512K Cache, 1.00 GHz) No Intel Atom® Processor E680 (512K Cache, 1.60 GHz) No
Thermal Monitoring Technologies
Intel Atom® Processor E620 (512K Cache, 600 MHz) Yes Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Yes Intel Atom® Processor E680 (512K Cache, 1.60 GHz) Yes

Security & Reliability

Intel® Trusted Execution Technology
Execute Disable Bit
Intel® Trusted Execution Technology
Intel Atom® Processor E620 (512K Cache, 600 MHz) No Intel Atom® Processor E640 (512K Cache, 1.00 GHz) No Intel Atom® Processor E680 (512K Cache, 1.60 GHz) No
Execute Disable Bit
Intel Atom® Processor E620 (512K Cache, 600 MHz) Yes Intel Atom® Processor E640 (512K Cache, 1.00 GHz) Yes Intel Atom® Processor E680 (512K Cache, 1.60 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.