AMD Turion II Neo K685 vs AMD Phenom II X2 N620

Comparative analysis of AMD Turion II Neo K685 and AMD Phenom II X2 N620 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the AMD Turion II Neo K685

  • CPU is newer: launch date 7 month(s) later
  • 2.3x lower typical power consumption: 15 Watt vs 35 Watt
Launch date 15 December 2010 vs 12 May 2010
Thermal Design Power (TDP) 15 Watt vs 35 Watt

Reasons to consider the AMD Phenom II X2 N620

  • Around 56% higher clock speed: 2.8 GHz vs 1.8 GHz
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 50% better performance in PassMark - Single thread mark: 1092 vs 729
  • Around 45% better performance in PassMark - CPU mark: 992 vs 684
Specifications (specs)
Maximum frequency 2.8 GHz vs 1.8 GHz
L2 cache 2048 KB vs 1024 KB
Benchmarks
PassMark - Single thread mark 1092 vs 729
PassMark - CPU mark 992 vs 684

Compare benchmarks

CPU 1: AMD Turion II Neo K685
CPU 2: AMD Phenom II X2 N620

PassMark - Single thread mark
CPU 1
CPU 2
729
1092
PassMark - CPU mark
CPU 1
CPU 2
684
992
Name AMD Turion II Neo K685 AMD Phenom II X2 N620
PassMark - Single thread mark 729 1092
PassMark - CPU mark 684 992
Geekbench 4 - Single Core 315
Geekbench 4 - Multi-Core 643

Compare specifications (specs)

AMD Turion II Neo K685 AMD Phenom II X2 N620

Essentials

Architecture codename Geneva Champlain
Launch date 15 December 2010 12 May 2010
Place in performance rating 2666 2667
Series AMD Turion II Neo 2x AMD Phenom II
Vertical segment Laptop Laptop

Performance

64 bit support
Front-side bus (FSB) 3200 MHz 3600 MHz
L1 cache 256 KB 256 KB
L2 cache 1024 KB 2048 KB
Manufacturing process technology 45 nm 45 nm
Maximum frequency 1.8 GHz 2.8 GHz
Number of cores 2 2
Number of threads 2 2

Compatibility

Sockets supported S1g4 S1
Thermal Design Power (TDP) 15 Watt 35 Watt

Advanced Technologies

VirusProtect

Virtualization

AMD Virtualization (AMD-V™)