Intel Atom C3308 vs Intel Atom C3338

Comparative analysis of Intel Atom C3308 and Intel Atom C3338 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 C3308

Intel Atom C3338

Differences

Reasons to consider the Intel Atom C3338

Around 5% higher clock speed: 2.20 GHz vs 2.10 GHz
Around 11% lower typical power consumption: 8.5 Watt vs 9.5 Watt

Maximum frequency	2.20 GHz vs 2.10 GHz
Thermal Design Power (TDP)	8.5 Watt vs 9.5 Watt

Compare benchmarks

CPU 1: Intel Atom C3308
CPU 2: Intel Atom C3338

Name	Intel Atom C3308	Intel Atom C3338
PassMark - Single thread mark		806
PassMark - CPU mark		1028

Compare specifications (specs)

	Intel Atom C3308	Intel Atom C3338
Essentials
Architecture codename	Denverton	Denverton
Launch date	Q3'17	Q1'17
Place in performance rating	not rated	2544
Processor Number	C3308	C3338
Series	Intel® Atom™ Processor C Series	Intel® Atom™ Processor C Series
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	1.60 GHz	1.50 GHz
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100°C	100°C
Maximum frequency	2.10 GHz	2.20 GHz
Number of cores	2	2
Number of QPI Links	0	0
Number of threads	2	2
Number of Ultra Path Interconnect (UPI) Links	0	0
Memory
Max memory channels	1	1
Maximum memory size	128 GB	128 GB
Supported memory types	DDR4: 1866	DDR4: 1866
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	34 mm x 28 mm	34 mm x 28 mm
Sockets supported	FCBGA1310	FCBGA1310
Thermal Design Power (TDP)	9.5 Watt	8.5 Watt
Peripherals
Integrated LAN
Max number of PCIe lanes	6	10
Max number of SATA 6 Gb/s Ports	6	10
Number of USB ports	8	8
PCI Express revision	3	3
PCIe configurations	x2,x4	x2,x4,x8
Total number of SATA ports	6	10
USB revision	3	3
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Secure Boot
Advanced Technologies
Integrated Intel® QuickAssist Technology
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)