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).

Intel Atom C2338

Intel Celeron 847

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 20% better performance in PassMark - CPU mark: 584 vs 485

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 485

Reasons to consider the Intel Celeron 847

2x better performance in PassMark - Single thread mark: 477 vs 233

Benchmarks
PassMark - Single thread mark	477 vs 233

Compare benchmarks

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

PassMark - Single thread mark

CPU 1

CPU 2

233

477

PassMark - CPU mark

CPU 1

CPU 2

584

485

Name	Intel Atom C2338	Intel Celeron 847
PassMark - Single thread mark	233	477
PassMark - CPU mark	584	485
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	3186	3198
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