Intel Celeron 1047UE vs Intel Core i7-2677M

Comparative analysis of Intel Celeron 1047UE and Intel Core i7-2677M 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, 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 Celeron 1047UE

Intel Core i7-2677M

Differences

Reasons to consider the Intel Celeron 1047UE

CPU is newer: launch date 1 year(s) 6 month(s) later
Around 5% higher maximum core temperature: 105 °C vs 100 C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
2x more maximum memory size: 16 GB vs 8.01 GB

Launch date	1 January 2013 vs 27 June 2011
Maximum core temperature	105 °C vs 100 C
Manufacturing process technology	22 nm vs 32 nm
Maximum memory size	16 GB vs 8.01 GB

Reasons to consider the Intel Core i7-2677M

2 more threads: 4 vs 2
Around 107% higher clock speed: 2.90 GHz vs 1.4 GHz
2x more L3 cache, more data can be stored in the L3 cache for quick access later
2.4x better performance in PassMark - Single thread mark: 1260 vs 526
2.6x better performance in PassMark - CPU mark: 1912 vs 748

Specifications (specs)
Number of threads	4 vs 2
Maximum frequency	2.90 GHz vs 1.4 GHz
L3 cache	4096 KB vs 2 MB
Benchmarks
PassMark - Single thread mark	1260 vs 526
PassMark - CPU mark	1912 vs 748

Compare benchmarks

CPU 1: Intel Celeron 1047UE
CPU 2: Intel Core i7-2677M

PassMark - Single thread mark

CPU 1

CPU 2

526

1260

PassMark - CPU mark

CPU 1

CPU 2

748

1912

Name	Intel Celeron 1047UE	Intel Core i7-2677M
PassMark - Single thread mark	526	1260
PassMark - CPU mark	748	1912
Geekbench 4 - Single Core		494
Geekbench 4 - Multi-Core		1004
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		1.645
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		27.427
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.189
CompuBench 1.5 Desktop - Video Composition (Frames/s)		0.679
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		1.781

Compare specifications (specs)

	Intel Celeron 1047UE	Intel Core i7-2677M
Essentials
Architecture codename	Ivy Bridge	Sandy Bridge
Launch date	1 January 2013	27 June 2011
Launch price (MSRP)	$134	$317
Place in performance rating	2932	2933
Processor Number	1047UE	i7-2677M
Series	Intel® Celeron® Processor 1000 Series	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.40 GHz	1.80 GHz
Bus Speed	5 GT/s DMI	5 GT/s DMI
Die size	118 mm	149 mm
L1 cache	128 KB	128 KB
L2 cache	512 KB	512 KB
L3 cache	2 MB	4096 KB
Manufacturing process technology	22 nm	32 nm
Maximum case temperature (TCase)	105 °C
Maximum core temperature	105 °C	100 C
Maximum frequency	1.4 GHz	2.90 GHz
Number of cores	2	2
Number of threads	2	4
Transistor count	1400 million	624 Million
Memory
ECC memory support
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	21.3 GB/s
Maximum memory size	16 GB	8.01 GB
Supported memory types	DDR3/DDR3L 1333/1600	DDR3 1066/1333
Graphics
Graphics base frequency	350 MHz	350 MHz
Graphics max dynamic frequency	900 MHz	1.20 GHz
Graphics max frequency	900 MHz	1.2 GHz
Intel® Clear Video HD technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics	Intel® HD Graphics 3000
Device ID		0x116
Intel® Flexible Display Interface (Intel® FDI)
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported	2	2
SDVO
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	BGA1023 31mm x 24mm	31.0mm x 24.0mm (BGA1023)
Sockets supported	FCBGA1023	FCBGA1023
Thermal Design Power (TDP)	17 Watt	17 Watt
Peripherals
Max number of PCIe lanes	1	16
PCI Express revision	2.0	2.0
PCIe configurations	1x16, 2x8, 1x8 & 2x4	1x16, 2x8, 1x8 2x4
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Intel 64
Intel® AES New Instructions
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
4G WiMAX Wireless
Flexible Display interface (FDI)
Idle States
Instruction set extensions		Intel® AVX
Intel® Demand Based Switching
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)