Intel Celeron E1400 vs Intel Core 2 Duo E4300

Comparative analysis of Intel Celeron E1400 and Intel Core 2 Duo E4300 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Celeron E1400

Intel Core 2 Duo E4300

Differences

Reasons to consider the Intel Celeron E1400

CPU is newer: launch date 1 year(s) 9 month(s) later
Around 11% higher clock speed: 2 GHz vs 1.8 GHz
Around 19% higher maximum core temperature: 73.3°C vs 61.4°C
2x more L1 cache, more data can be stored in the L1 cache for quick access later
Around 15% better performance in PassMark - Single thread mark: 758 vs 661
Around 25% better performance in PassMark - CPU mark: 735 vs 588
Around 1% better performance in Geekbench 4 - Multi-Core: 389 vs 387

Specifications (specs)
Launch date	April 2008 vs July 2006
Maximum frequency	2 GHz vs 1.8 GHz
Maximum core temperature	73.3°C vs 61.4°C
L1 cache	64 KB (per core) vs 64 KB
Benchmarks
PassMark - Single thread mark	758 vs 661
PassMark - CPU mark	735 vs 588
Geekbench 4 - Multi-Core	389 vs 387

Reasons to consider the Intel Core 2 Duo E4300

4x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 2% better performance in Geekbench 4 - Single Core: 218 vs 214

Specifications (specs)
L2 cache	2048 KB vs 512 KB (shared)
Benchmarks
Geekbench 4 - Single Core	218 vs 214

Compare benchmarks

CPU 1: Intel Celeron E1400
CPU 2: Intel Core 2 Duo E4300

PassMark - Single thread mark

CPU 1

CPU 2

758

661

PassMark - CPU mark

CPU 1

CPU 2

735

588

Geekbench 4 - Single Core

CPU 1

CPU 2

214

218

Geekbench 4 - Multi-Core

CPU 1

CPU 2

389

387

Name	Intel Celeron E1400	Intel Core 2 Duo E4300
PassMark - Single thread mark	758	661
PassMark - CPU mark	735	588
Geekbench 4 - Single Core	214	218
Geekbench 4 - Multi-Core	389	387

Compare specifications (specs)

	Intel Celeron E1400	Intel Core 2 Duo E4300
Essentials
Architecture codename	Conroe	Conroe
Launch date	April 2008	July 2006
Launch price (MSRP)	$57
Place in performance rating	3000	3074
Price now	$89.95	$11.99
Processor Number	E1400	E4300
Series	Legacy Intel® Celeron® Processor	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Value for money (0-100)	3.43	25.80
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	2.00 GHz	1.80 GHz
Bus Speed	800 MHz FSB	800 MHz FSB
Die size	77 mm2	111 mm2
L1 cache	64 KB (per core)	64 KB
L2 cache	512 KB (shared)	2048 KB
Manufacturing process technology	65 nm	65 nm
Maximum core temperature	73.3°C	61.4°C
Maximum frequency	2 GHz	1.8 GHz
Number of cores	2	2
Transistor count	105 million	167 million
VID voltage range	0.8500V-1.5V	0.8500V-1.5V
Memory
Supported memory types	DDR1, DDR2, DDR3	DDR1, DDR2, DDR3
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Sockets supported	LGA775	LGA775
Thermal Design Power (TDP)	65 Watt	65 Watt
Scenario Design Power (SDP)		12 W
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)