Intel Celeron N2808 vs Intel Atom Z3770

Comparative analysis of Intel Celeron N2808 and Intel Atom Z3770 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Celeron N2808

Intel Atom Z3770

Differences

Reasons to consider the Intel Celeron N2808

CPU is newer: launch date 8 month(s) later
Around 11% higher maximum core temperature: 100°C vs 90°C
Around 60% lower typical power consumption: 4.5 Watt vs 8 Watt
Around 8% better performance in PassMark - Single thread mark: 581 vs 539

Specifications (specs)
Launch date	22 May 2014 vs September 2013
Maximum core temperature	100°C vs 90°C
Thermal Design Power (TDP)	4.5 Watt vs 8 Watt
Benchmarks
PassMark - Single thread mark	581 vs 539

Reasons to consider the Intel Atom Z3770

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 6% higher clock speed: 2.39 GHz vs 2.25 GHz
2.3x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 47% better performance in PassMark - CPU mark: 736 vs 499

Specifications (specs)
Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum frequency	2.39 GHz vs 2.25 GHz
L1 cache	64 KB (per core) vs 112 KB
L2 cache	512 KB (per core) vs 1 MB
Benchmarks
PassMark - CPU mark	736 vs 499

Compare benchmarks

CPU 1: Intel Celeron N2808
CPU 2: Intel Atom Z3770

PassMark - Single thread mark

CPU 1

CPU 2

581

539

PassMark - CPU mark

CPU 1

CPU 2

499

736

Name	Intel Celeron N2808	Intel Atom Z3770
PassMark - Single thread mark	581	539
PassMark - CPU mark	499	736
GFXBench 4.0 - T-Rex (Frames)		827
GFXBench 4.0 - T-Rex (Fps)		827

Compare specifications (specs)

	Intel Celeron N2808	Intel Atom Z3770
Essentials
Architecture codename	Bay Trail	Bay Trail
Launch date	22 May 2014	September 2013
Place in performance rating	2856	2857
Processor Number	N2808	Z3770
Series	Intel® Celeron® Processor N Series	Intel® Atom™ Processor Z Series
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$149
Price now		$149.44
Value for money (0-100)		2.45
Performance
64 bit support
Base frequency	1.58 GHz	1.46 GHz
L1 cache	112 KB	64 KB (per core)
L2 cache	1 MB	512 KB (per core)
Manufacturing process technology	22 nm	22 nm
Maximum core temperature	100°C	90°C
Maximum frequency	2.25 GHz	2.39 GHz
Number of cores	2	4
Number of threads	2	4
Memory
Max memory channels	1	2
Maximum memory bandwidth	10.66 GB/s	17.1 GB/s
Maximum memory size	4 GB	4 GB
Supported memory types	DDR3L 1333	LPDDR3 1066
Graphics
Graphics base frequency	311 MHz	311 MHz
Graphics max dynamic frequency	792 MHz
Graphics max frequency	792 MHz	667 MHz
Intel® Clear Video HD technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics	Intel HD Graphics
Graphics interfaces
Number of displays supported	2
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	25mm x 27mm	17mm x 17mm
Scenario Design Power (SDP)	3 W	2 W
Sockets supported	FCBGA1170	UTFCBGA1380
Thermal Design Power (TDP)	4.5 Watt	8 Watt
Peripherals
Max number of PCIe lanes	4
Number of USB ports	5
PCI Express revision	2.0
PCIe configurations	1x4
Total number of SATA ports	2
USB revision	3.0 and 2.0
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Secure Key technology
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
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)