AMD Phenom II X4 X920 BE vs AMD Turion II Neo K665

Comparative analysis of AMD Phenom II X4 X920 BE and AMD Turion II Neo K665 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD Phenom II X4 X920 BE

AMD Turion II Neo K665

Differences

Reasons to consider the AMD Phenom II X4 X920 BE

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 35% higher clock speed: 2.3 GHz vs 1.7 GHz
2x more L2 cache, more data can be stored in the L2 cache for quick access later

Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum frequency	2.3 GHz vs 1.7 GHz
L2 cache	2 MB vs 1024 KB

Reasons to consider the AMD Turion II Neo K665

3x lower typical power consumption: 15 Watt vs 45 Watt

Thermal Design Power (TDP)	15 Watt vs 45 Watt

Compare benchmarks

CPU 1: AMD Phenom II X4 X920 BE
CPU 2: AMD Turion II Neo K665

Name	AMD Phenom II X4 X920 BE	AMD Turion II Neo K665
PassMark - Single thread mark	944
PassMark - CPU mark	1669

Compare specifications (specs)

	AMD Phenom II X4 X920 BE	AMD Turion II Neo K665
Essentials
Architecture codename	Champlain	Geneva
Launch date	12 May 2010	12 May 2010
Place in performance rating	2337	not rated
Series	4x AMD Phenom II	AMD Turion II Neo
Vertical segment	Laptop	Laptop
Performance
64 bit support
Front-side bus (FSB)	3600 MHz	3200 MHz
L1 cache	256 KB	256 KB
L2 cache	2 MB	1024 KB
Manufacturing process technology	45 nm	45 nm
Maximum frequency	2.3 GHz	1.7 GHz
Number of cores	4	2
Number of threads	4	2
Compatibility
Sockets supported	S1	S1g4
Thermal Design Power (TDP)	45 Watt	15 Watt
Advanced Technologies
VirusProtect
Virtualization
AMD Virtualization (AMD-V™)