Intel Atom C2558 vs Intel Atom C2508

Comparative analysis of Intel Atom C2558 and Intel Atom C2508 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Atom C2558

Intel Atom C2508

Differences

Reasons to consider the Intel Atom C2558

2x more maximum memory size: 64 GB vs 32 GB

Maximum memory size	64 GB vs 32 GB

Reasons to consider the Intel Atom C2508

Around 50% lower typical power consumption: 9.5 Watt vs 15 Watt

Thermal Design Power (TDP)	9.5 Watt vs 15 Watt

Compare benchmarks

CPU 1: Intel Atom C2558
CPU 2: Intel Atom C2508

Name	Intel Atom C2558	Intel Atom C2508
PassMark - Single thread mark	512
PassMark - CPU mark	1424

Compare specifications (specs)

	Intel Atom C2558	Intel Atom C2508
Essentials
Architecture codename	Rangeley	Rangeley
Launch date	Q3'13	Q2'14
Place in performance rating	2919	not rated
Processor Number	C2558	C2508
Series	Intel® Atom™ Processor C Series	Intel® Atom™ Processor C Series
Status	Launched	Launched
Vertical segment	Embedded	Embedded
Performance
64 bit support
Base frequency	2.40 GHz	1.25 GHz
Manufacturing process technology	22 nm	22 nm
Number of cores	4	4
Number of threads	4	4
Maximum core temperature		100C
Operating Temperature Range		-40°C to 85°C
Memory
Max memory channels	2	2
Maximum memory size	64 GB	32 GB
Supported memory types	DDR3/DDR3L 1600	DDR3 1333
Compatibility
Low Halogen Options Available
Package Size	34 mm x 28 mm	34 mm x 28 mm
Sockets supported	FCBGA1283	FCBGA1283
Thermal Design Power (TDP)	15 Watt	9.5 Watt
Peripherals
Integrated LAN
Max number of PCIe lanes	16	8
Max number of SATA 6 Gb/s Ports	2
Number of USB ports	4	4
PCI Express revision	2	2
PCIe configurations	x1,x2,x4,x8,x16
Total number of SATA ports	6	2
UART
USB revision	2	2
Security & Reliability
Execute Disable Bit (EDB)
Advanced Technologies
Integrated Intel® QuickAssist Technology
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE)	36-bit	36-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)