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3.2. Processor
The Intel® Atom ® processor C3000 series uses the 14 nm processor technology with 34 mm x 28 mm package size and
BGA 1310.
The processor variants support the followin technologies:
Intel® 64 Architecture
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Intel® Turbo Boost Technology
Intel® Streaming SIMD Extensions 4.1 (Intel® SSE4.1)
Intel® Streaming SIMD Extensions 4.1 (Intel® SSE4.1)
Secure Hash Algorithm New Instruction (SHA-NI)
Enhanced Intel SpeedStep® Technology
Intel® AES New Instructions (AES-NI)
Execute Disable Bit
Quick Assist Technology
The following table lists the specification of the processor variants. The COMe-cDV7's functional specification deviates
from the processor specification.
Table 6: Specification of COMe-cDV7 Processor Variants - Commercial Temperature
Intel®
Processor
# of Cores
# of Threads
# of High Speed IO
Lanes
Processor Base
Frequency
Max Turbo Frequency
TDP
Cache
Memory Types
Max.# Memory
Channels
Max. Memory Size
ECC Memory
Integrated LAN
Intel®Quick Assist
(QAT)
QAT Speed
QAT Cryptographic
Functions
www.kontron.com
Atom®
Atom®
C3958
C3858
16
12
16
12
[2]
[2]
20
20
2 GHz
2 GHz
2 GHz
2 GHz
31 W
25 W
16 MB
12 MB
DDR4-2400
DDR4-2400
2
2
[1]
256 GB
256 GB
Yes
Yes
4x 10/2.5/1 GbE
4x 10/2.5/1 GbE
Supported
High
Medium
Supported
Atom®
C3758
8
8
[2]
20
2.2 GHz
2.2 GHz
25 W
8 MB
DDR4-2400
2
[1]
[1]
256 GB
Yes
4x 10/2.5/1 GbE
Low
COMe-cDV7 - User Guide, Rev 1.0
Atom®
Atom®
C3558
C3538
4
4
4
4
[2]
[2]
12
12
2.2 GHz
2.1 GHz
2 GHz
2.1 GHz
16 W
15 W
8 MB
8 MB
DDR4-2133
DDR4-2133
2
2
[1]
256 GB
256 GB
Yes
Yes
2x 10/2.5/1 GbE
2x 10/2.5/1 GbE
+ 2x 2.5/1 GbE
+ 2x 2.5/1 GbE
Low
low
Not supported
[1]
// 20
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