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.

 

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

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