Intel Celeron 827E vs Intel Atom Z3740

Comparative analysis of Intel Celeron 827E and Intel Atom Z3740 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 827E

Intel Atom Z3740

Differences

Reasons to consider the Intel Celeron 827E

Around 11% higher maximum core temperature: 100 vs 90°C
4.1x more maximum memory size: 16.6 GB vs 4 GB
Around 61% better performance in PassMark - Single thread mark: 674 vs 419

Specifications (specs)
Maximum core temperature	100 vs 90°C
Maximum memory size	16.6 GB vs 4 GB
Benchmarks
PassMark - Single thread mark	674 vs 419

Reasons to consider the Intel Atom Z3740

3 more cores, run more applications at once: 4 vs 1
3 more threads: 4 vs 1
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
8.5x lower typical power consumption: 2 Watt vs 17 Watt
Around 71% better performance in PassMark - CPU mark: 634 vs 371

Specifications (specs)
Number of cores	4 vs 1
Number of threads	4 vs 1
Manufacturing process technology	22 nm vs 32 nm
Thermal Design Power (TDP)	2 Watt vs 17 Watt
Benchmarks
PassMark - CPU mark	634 vs 371

Compare benchmarks

CPU 1: Intel Celeron 827E
CPU 2: Intel Atom Z3740

PassMark - Single thread mark

CPU 1

CPU 2

674

419

PassMark - CPU mark

CPU 1

CPU 2

371

634

Name	Intel Celeron 827E	Intel Atom Z3740
PassMark - Single thread mark	674	419
PassMark - CPU mark	371	634
GFXBench 4.0 - T-Rex (Frames)		1237
GFXBench 4.0 - T-Rex (Fps)		1237

Compare specifications (specs)

	Intel Celeron 827E	Intel Atom Z3740
Essentials
Architecture codename	Sandy Bridge	Bay Trail
Launch date	Q3'11	September 2013
Place in performance rating	2745	2733
Processor Number	827E	Z3740
Series	Legacy Intel® Celeron® Processor	Intel® Atom™ Processor Z Series
Status	Launched	Discontinued
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.40 GHz	1.33 GHz
Manufacturing process technology	32 nm	22 nm
Maximum core temperature	100	90°C
Number of cores	1	4
Number of threads	1	4
L1 cache		64 KB (per core)
L2 cache		512 KB (per core)
Maximum frequency		1.86 GHz
Memory
Max memory channels	2	2
Maximum memory bandwidth	21.3 GB/s	17.1 GB/s
Maximum memory size	16.6 GB	4 GB
Supported memory types	DDR3 1066/1333	LPDDR3 1066
Graphics
Graphics base frequency	350 MHz	311 MHz
Graphics max dynamic frequency	800 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics	Intel HD Graphics
Graphics max frequency		667 MHz
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported	2
SDVO
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Package Size	31mm x 24mm (FCBGA1023)	17mm x 17mm
Sockets supported	FCBGA1023	UTFCBGA1380
Thermal Design Power (TDP)	17 Watt	2 Watt
Max number of CPUs in a configuration		1
Scenario Design Power (SDP)		2 W
Peripherals
Max number of PCIe lanes	16
PCI Express revision	2.0
PCIe configurations	1x16, 2x8, 1x8 2x4
Security & Reliability
Anti-Theft technology
Intel® Trusted Execution technology (TXT)
Intel® Identity Protection technology
Intel® Secure Key technology
Advanced Technologies
4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)