Intel Atom C2338 vs Intel Celeron 847

Comparative analysis of Intel Atom C2338 and Intel Celeron 847 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the Intel Atom C2338

  • Around 82% higher clock speed: 2.00 GHz vs 1.1 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • 2.4x lower typical power consumption: 7 Watt vs 17 Watt
  • Around 22% better performance in PassMark - CPU mark: 584 vs 478
Specifications (specs)
Maximum frequency 2.00 GHz vs 1.1 GHz
Manufacturing process technology 22 nm vs 32 nm
Thermal Design Power (TDP) 7 Watt vs 17 Watt
Benchmarks
PassMark - CPU mark 584 vs 478

Reasons to consider the Intel Celeron 847

  • 2x better performance in PassMark - Single thread mark: 472 vs 233
Benchmarks
PassMark - Single thread mark 472 vs 233

Compare benchmarks

CPU 1: Intel Atom C2338
CPU 2: Intel Celeron 847

PassMark - Single thread mark
CPU 1
CPU 2
233
472
PassMark - CPU mark
CPU 1
CPU 2
584
478
Name Intel Atom C2338 Intel Celeron 847
PassMark - Single thread mark 233 472
PassMark - CPU mark 584 478
Geekbench 4 - Single Core 194
Geekbench 4 - Multi-Core 339
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.701
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 10.694
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.088
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.364
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 0.718

Compare specifications (specs)

Intel Atom C2338 Intel Celeron 847

Essentials

Architecture codename Rangeley Sandy Bridge
Launch date Q3'13 19 June 2011
Place in performance rating 3268 3280
Processor Number C2338 847
Series Intel® Atom™ Processor C Series Legacy Intel® Celeron® Processor
Status Launched Launched
Vertical segment Embedded Mobile
Launch price (MSRP) $315
Price now $315
Value for money (0-100) 0.88

Performance

64 bit support
Base frequency 1.70 GHz 1.10 GHz
Manufacturing process technology 22 nm 32 nm
Maximum frequency 2.00 GHz 1.1 GHz
Number of cores 2 2
Number of threads 2 2
Bus Speed 5 GT/s DMI
Die size 131 mm
L1 cache 128 KB
L2 cache 512 KB
L3 cache 2048 KB
Maximum core temperature 100
Transistor count 504 million

Memory

Max memory channels 1 2
Maximum memory size 16 GB 16 GB
Supported memory types DDR3/DDR3L 1333 DDR3 1066/1333
Maximum memory bandwidth 21.3 GB/s

Compatibility

Low Halogen Options Available
Package Size 34 mm x 28 mm 31.0mm x 24.0mm (BGA1023)
Sockets supported FCBGA1283 FCBGA1023
Thermal Design Power (TDP) 7 Watt 17 Watt
Max number of CPUs in a configuration 1

Peripherals

Integrated LAN
Max number of PCIe lanes 8 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 1x16, 2x8, 1x8 2x4
Total number of SATA ports 6
UART
USB revision 2

Security & Reliability

Execute Disable Bit (EDB)
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
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
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)

Graphics interfaces

CRT
DisplayPort
eDP
HDMI
Number of displays supported 2
SDVO

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