Intel Atom C2758 vs Intel Core i3-2340UE

Comparative analysis of Intel Atom C2758 and Intel Core i3-2340UE processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Atom C2758

Intel Core i3-2340UE

Differences

Reasons to consider the Intel Atom C2758

6 more cores, run more applications at once: 8 vs 2
4 more threads: 8 vs 4
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
3.9x more maximum memory size: 64 GB vs 16.6 GB
2.5x better performance in PassMark - CPU mark: 2397 vs 976

Specifications (specs)
Number of cores	8 vs 2
Number of threads	8 vs 4
Manufacturing process technology	22 nm vs 32 nm
Maximum memory size	64 GB vs 16.6 GB
Benchmarks
PassMark - CPU mark	2397 vs 976

Reasons to consider the Intel Core i3-2340UE

Around 18% lower typical power consumption: 17 Watt vs 20 Watt
Around 8% better performance in PassMark - Single thread mark: 620 vs 576

Specifications (specs)
Thermal Design Power (TDP)	17 Watt vs 20 Watt
Benchmarks
PassMark - Single thread mark	620 vs 576

Compare benchmarks

CPU 1: Intel Atom C2758
CPU 2: Intel Core i3-2340UE

PassMark - Single thread mark

CPU 1

CPU 2

576

620

PassMark - CPU mark

CPU 1

CPU 2

2397

976

Name	Intel Atom C2758	Intel Core i3-2340UE
PassMark - Single thread mark	576	620
PassMark - CPU mark	2397	976

Compare specifications (specs)

	Intel Atom C2758	Intel Core i3-2340UE
Essentials
Architecture codename	Rangeley	Sandy Bridge
Launch date	Q3'13	June 2011
Place in performance rating	2784	2787
Processor Number	C2758	i3-2340UE
Series	Intel® Atom™ Processor C Series	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Embedded	Embedded
Performance
64 bit support
Base frequency	2.40 GHz	1.30 GHz
Manufacturing process technology	22 nm	32 nm
Number of cores	8	2
Number of threads	8	4
Die size		149 mm
L1 cache		64 KB (per core)
L2 cache		256 KB (per core)
L3 cache		3072 KB (shared)
Maximum core temperature		100C (BGA)
Maximum frequency		1.3 GHz
Transistor count		624 million
Memory
Max memory channels	2	2
Maximum memory size	64 GB	16.6 GB
Supported memory types	DDR3/DDR3L 1600	DDR3 1066/1333
ECC memory support
Maximum memory bandwidth		21.3 GB/s
Compatibility
Low Halogen Options Available
Package Size	34 mm x 28 mm	31mm x 24mm (BGA1023)
Sockets supported	FCBGA1283	FCBGA1023
Thermal Design Power (TDP)	20 Watt	17 Watt
Max number of CPUs in a configuration		1
Peripherals
Integrated LAN
Max number of PCIe lanes	16	16
Max number of SATA 6 Gb/s Ports	2
Number of USB ports	4
PCI Express revision	2	2.0
PCIe configurations	x1, x2, x4, x8, x16	1x16, 2x8, 1x8 2x4
Total number of SATA ports	6
UART
USB revision	2
Security & Reliability
Execute Disable Bit (EDB)
Anti-Theft technology
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)
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
4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions		Intel® AVX
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® My WiFi technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)
Intel® Virtualization Technology for Directed I/O (VT-d)
Graphics
Graphics base frequency		350 MHz
Graphics max dynamic frequency		800 MHz
Graphics max frequency		800 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics		Intel® HD Graphics 3000
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported		2
SDVO
Wireless Display (WiDi) support