AMD FX-6120 vs AMD Phenom II X3 B73

Comparative analysis of AMD FX-6120 and AMD Phenom II X3 B73 processors for all known characteristics in the following categories: Essentials, Performance, Memory, 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 FX-6120

  • CPU is newer: launch date 3 year(s) 0 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 3 more cores, run more applications at once: 6 vs 3
  • Around 29% higher clock speed: 3.6 GHz vs 2.8 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 33% more L3 cache; more data can be stored in the L3 cache for quick access later
  • Around 34% better performance in PassMark - Single thread mark: 1414 vs 1056
  • 2.5x better performance in PassMark - CPU mark: 3899 vs 1538
Specifications (specs)
Launch date October 2012 vs October 2009
Unlocked Unlocked vs Locked
Number of cores 6 vs 3
Maximum frequency 3.6 GHz vs 2.8 GHz
Manufacturing process technology 32 nm vs 45 nm
L2 cache 6144 KB vs 512 KB (per core)
L3 cache 8192 KB (shared) vs 6144 KB (shared)
Benchmarks
PassMark - Single thread mark 1414 vs 1056
PassMark - CPU mark 3899 vs 1538

Reasons to consider the AMD Phenom II X3 B73

  • Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
L1 cache 128 KB (per core) vs 288 KB

Compare benchmarks

CPU 1: AMD FX-6120
CPU 2: AMD Phenom II X3 B73

PassMark - Single thread mark
CPU 1
CPU 2
1414
1056
PassMark - CPU mark
CPU 1
CPU 2
3899
1538
Name AMD FX-6120 AMD Phenom II X3 B73
PassMark - Single thread mark 1414 1056
PassMark - CPU mark 3899 1538
Geekbench 4 - Single Core 483
Geekbench 4 - Multi-Core 1798

Compare specifications (specs)

AMD FX-6120 AMD Phenom II X3 B73

Essentials

Architecture codename Zambezi Heka
Launch date October 2012 October 2009
Place in performance rating 2206 2221
Vertical segment Desktop Desktop
Launch price (MSRP) $75
Price now $75
Value for money (0-100) 10.75

Performance

64 bit support
Die size 315 mm 258 mm
L1 cache 288 KB 128 KB (per core)
L2 cache 6144 KB 512 KB (per core)
L3 cache 8192 KB (shared) 6144 KB (shared)
Manufacturing process technology 32 nm 45 nm
Maximum frequency 3.6 GHz 2.8 GHz
Number of cores 6 3
Transistor count 1200 million 758 million
Unlocked

Memory

Supported memory types DDR3 DDR3

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM3+ AM3
Thermal Design Power (TDP) 95 Watt 95 Watt

Advanced Technologies

Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions

Virtualization

AMD Virtualization (AMD-V™)