Intel Atom Z3770D vs Intel Celeron N2815

Comparative analysis of Intel Atom Z3770D and Intel Celeron N2815 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Graphics interfaces, Peripherals. 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Atom Z3770D

Intel Celeron N2815

Differences

Reasons to consider the Intel Atom Z3770D

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 13% higher clock speed: 2.41 GHz vs 2.13 GHz

Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum frequency	2.41 GHz vs 2.13 GHz

Reasons to consider the Intel Celeron N2815

Around 17% higher maximum core temperature: 105°C vs 90°C
4x more maximum memory size: 8 GB vs 2 GB
Around 55% better performance in PassMark - Single thread mark: 559 vs 361
Around 1% better performance in PassMark - CPU mark: 492 vs 488

Specifications (specs)
Maximum core temperature	105°C vs 90°C
Maximum memory size	8 GB vs 2 GB
Benchmarks
PassMark - Single thread mark	559 vs 361
PassMark - CPU mark	492 vs 488

Compare benchmarks

CPU 1: Intel Atom Z3770D
CPU 2: Intel Celeron N2815

PassMark - Single thread mark

CPU 1

CPU 2

361

559

PassMark - CPU mark

CPU 1

CPU 2

488

492

Name	Intel Atom Z3770D	Intel Celeron N2815
PassMark - Single thread mark	361	559
PassMark - CPU mark	488	492
Geekbench 4 - Single Core		173
Geekbench 4 - Multi-Core		305
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		0.949
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		28.719
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.111
CompuBench 1.5 Desktop - Video Composition (Frames/s)		1.568
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		1.346
GFXBench 4.0 - T-Rex (Frames)		1030
GFXBench 4.0 - T-Rex (Fps)		1030

Compare specifications (specs)

	Intel Atom Z3770D	Intel Celeron N2815
Essentials
Architecture codename	Bay Trail	Bay Trail
Launch date	Q3'13	1 December 2013
Place in performance rating	3175	3176
Processor Number	Z3770D	N2815
Series	Intel® Atom™ Processor Z Series	Intel® Celeron® Processor N Series
Status	Discontinued	Launched
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$107
Performance
64 bit support
Base frequency	1.50 GHz	1.86 GHz
Manufacturing process technology	22 nm	22 nm
Maximum core temperature	90°C	105°C
Maximum frequency	2.41 GHz	2.13 GHz
Number of cores	4	2
Number of threads	4	2
L1 cache		112 KB
L2 cache		1 MB
VID voltage range		0.40V – 1.14V
Memory
Max memory channels	1	2
Maximum memory bandwidth	10.6 GB/s
Maximum memory size	2 GB	8 GB
Supported memory types	DDR3L-RS 1333	DDR3L 1066
Graphics
Graphics base frequency	313 MHz	313 MHz
Graphics max frequency	688 MHz	756 MHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics	Intel HD Graphics
Graphics max dynamic frequency		756 MHz
Intel® InTru™ 3D technology
Compatibility
Low Halogen Options Available
Package Size	17mm x 17mm	25mm x 27mm
Scenario Design Power (SDP)	2.2 W	4.5 W
Sockets supported	UTFCBGA1380	FCBGA1170
Thermal Design Power (TDP)		7.5 Watt
Security & Reliability
Anti-Theft technology
Intel® Identity Protection technology
Intel® Secure Key technology
Execute Disable Bit (EDB)
Advanced Technologies
Intel 64
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Idle States
Intel® Hyper-Threading technology
Intel® Rapid Storage technology (RST)
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Smart Connect
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Graphics interfaces
Number of displays supported		2
Wireless Display (WiDi) support
Peripherals
Max number of PCIe lanes		4
Number of USB ports		5
PCI Express revision		2.0
Total number of SATA ports		2
USB revision		3.0 and 2.0