Intel Atom 330 vs AMD Sempron 3400+

Comparative analysis of Intel Atom 330 and AMD Sempron 3400+ processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Atom 330

AMD Sempron 3400+

Differences

Reasons to consider the Intel Atom 330

CPU is newer: launch date 2 year(s) 4 month(s) later
1 more cores, run more applications at once: 2 vs 1
A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 90 nm
4x more L2 cache, more data can be stored in the L2 cache for quick access later
7.8x lower typical power consumption: 8 Watt vs 62 Watt
Around 24% better performance in PassMark - CPU mark: 363 vs 292

Specifications (specs)
Launch date	22 September 2008 vs May 2006
Number of cores	2 vs 1
Manufacturing process technology	45 nm vs 90 nm
L2 cache	1024 KB vs 256 KB
Thermal Design Power (TDP)	8 Watt vs 62 Watt
Benchmarks
PassMark - CPU mark	363 vs 292

Reasons to consider the AMD Sempron 3400+

Around 13% higher clock speed: 1.8 GHz vs 1.6 GHz
Around 36% better performance in PassMark - Single thread mark: 346 vs 255

Specifications (specs)
Maximum frequency	1.8 GHz vs 1.6 GHz
Benchmarks
PassMark - Single thread mark	346 vs 255

Compare benchmarks

CPU 1: Intel Atom 330
CPU 2: AMD Sempron 3400+

PassMark - Single thread mark

CPU 1

CPU 2

255

346

PassMark - CPU mark

CPU 1

CPU 2

363

292

Name	Intel Atom 330	AMD Sempron 3400+
PassMark - Single thread mark	255	346
PassMark - CPU mark	363	292

Compare specifications (specs)

	Intel Atom 330	AMD Sempron 3400+
Essentials
Architecture codename	Diamondville	Manila
Launch date	22 September 2008	May 2006
Launch price (MSRP)	$43	$30
Place in performance rating	3266	3208
Processor Number	330
Series	Legacy Intel Atom® Processors
Status	Discontinued
Vertical segment	Desktop	Desktop
Price now		$29.91
Value for money (0-100)		4.46
Performance
64 bit support
Base frequency	1.60 GHz
Bus Speed	533 MHz FSB
Die size	52 mm2	103 mm
Front-side bus (FSB)	533 MHz
L1 cache	64 KB (per core)	128 KB
L2 cache	1024 KB	256 KB
Manufacturing process technology	45 nm	90 nm
Maximum core temperature	85.2°C
Maximum frequency	1.6 GHz	1.8 GHz
Number of cores	2	1
Number of threads	4
Transistor count	94 million	81 million
VID voltage range	0.9V-1.1625V
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	22mm x 22mm
Sockets supported	PBGA437	AM2
Thermal Design Power (TDP)	8 Watt	62 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel 64
Intel® Demand Based Switching
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)