AMD Sempron 145 vs Intel Celeron E3400

Comparative analysis of AMD Sempron 145 and Intel Celeron E3400 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.

AMD Sempron 145

Intel Celeron E3400

Differences

Reasons to consider the AMD Sempron 145

CPU is newer: launch date 8 month(s) later
Around 8% higher clock speed: 2.8 GHz vs 2.6 GHz
Around 44% lower typical power consumption: 45 Watt vs 65 Watt
Around 1% better performance in PassMark - Single thread mark: 1015 vs 1004
Around 8% better performance in Geekbench 4 - Single Core: 325 vs 301

Specifications (specs)
Launch date	September 2010 vs January 2010
Maximum frequency	2.8 GHz vs 2.6 GHz
Thermal Design Power (TDP)	45 Watt vs 65 Watt
Benchmarks
PassMark - Single thread mark	1015 vs 1004
Geekbench 4 - Single Core	325 vs 301

Reasons to consider the Intel Celeron E3400

1 more cores, run more applications at once: 2 vs 1
Around 66% better performance in PassMark - CPU mark: 860 vs 518
Around 61% better performance in Geekbench 4 - Multi-Core: 510 vs 317

Specifications (specs)
Number of cores	2 vs 1
Benchmarks
PassMark - CPU mark	860 vs 518
Geekbench 4 - Multi-Core	510 vs 317

Compare benchmarks

CPU 1: AMD Sempron 145
CPU 2: Intel Celeron E3400

PassMark - Single thread mark

CPU 1

CPU 2

1015

1004

PassMark - CPU mark

CPU 1

CPU 2

518

860

Geekbench 4 - Single Core

CPU 1

CPU 2

325

301

Geekbench 4 - Multi-Core

CPU 1

CPU 2

317

510

Name	AMD Sempron 145	Intel Celeron E3400
PassMark - Single thread mark	1015	1004
PassMark - CPU mark	518	860
Geekbench 4 - Single Core	325	301
Geekbench 4 - Multi-Core	317	510

Compare specifications (specs)

	AMD Sempron 145	Intel Celeron E3400
Essentials
Architecture codename	Sargas	Wolfdale
Launch date	September 2010	January 2010
Launch price (MSRP)	$95	$76
Place in performance rating	2751	2740
Price now	$16.98	$75.47
Value for money (0-100)	14.02	5.63
Vertical segment	Desktop	Desktop
Processor Number		E3400
Series		Legacy Intel® Celeron® Processor
Status		Discontinued
Performance
64 bit support
Die size	117 mm	82 mm
L1 cache	128 KB (per core)	64 KB (per core)
L2 cache	1024 KB (per core)	1024 KB (shared)
Manufacturing process technology	45 nm	45 nm
Maximum frequency	2.8 GHz	2.6 GHz
Number of cores	1	2
Transistor count	234 million	228 million
Base frequency		2.60 GHz
Bus Speed		800 MHz FSB
Maximum core temperature		74.1°C
VID voltage range		0.8500V-1.3625V
Memory
Supported memory types	DDR3	DDR1, DDR2, DDR3
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM3	LGA775
Thermal Design Power (TDP)	45 Watt	65 Watt
Low Halogen Options Available
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)