AMD Phenom II X4 955 BE vs AMD Athlon 64 X2 4200+

Comparative analysis of AMD Phenom II X4 955 BE and AMD Athlon 64 X2 4200+ processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), 3DMark Fire Strike - Physics Score, PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the AMD Phenom II X4 955 BE

  • CPU is newer: launch date 2 year(s) 11 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 2 more cores, run more applications at once: 4 vs 2
  • Around 45% higher clock speed: 3.2 GHz vs 2.2 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 90 nm
  • 4x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 91% better performance in Geekbench 4 - Single Core: 419 vs 219
  • 3.5x better performance in Geekbench 4 - Multi-Core: 1396 vs 398
Specifications (specs)
Launch date April 2009 vs May 2006
Unlocked Unlocked vs Locked
Number of cores 4 vs 2
Maximum frequency 3.2 GHz vs 2.2 GHz
Manufacturing process technology 45 nm vs 90 nm
L1 cache 128 KB (per core) vs 128 KB
L2 cache 512 KB (per core) vs 512 KB
Benchmarks
Geekbench 4 - Single Core 419 vs 219
Geekbench 4 - Multi-Core 1396 vs 398

Reasons to consider the AMD Athlon 64 X2 4200+

  • Around 40% lower typical power consumption: 89 Watt vs 125 Watt
Thermal Design Power (TDP) 89 Watt vs 125 Watt

Compare benchmarks

CPU 1: AMD Phenom II X4 955 BE
CPU 2: AMD Athlon 64 X2 4200+

Geekbench 4 - Single Core
CPU 1
CPU 2
419
219
Geekbench 4 - Multi-Core
CPU 1
CPU 2
1396
398
Name AMD Phenom II X4 955 BE AMD Athlon 64 X2 4200+
Geekbench 4 - Single Core 419 219
Geekbench 4 - Multi-Core 1396 398
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.993
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 11.511
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.196
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.178
3DMark Fire Strike - Physics Score 0
PassMark - Single thread mark 0
PassMark - CPU mark 1285

Compare specifications (specs)

AMD Phenom II X4 955 BE AMD Athlon 64 X2 4200+

Essentials

Architecture codename Deneb Manchester
Launch date April 2009 May 2006
Place in performance rating 3230 3318
Vertical segment Desktop Desktop
Launch price (MSRP) $309
Price now $179.95
Value for money (0-100) 1.80

Performance

64 bit support
Die size 258 mm 156 mm
L1 cache 128 KB (per core) 128 KB
L2 cache 512 KB (per core) 512 KB
L3 cache 6144 KB (shared)
Manufacturing process technology 45 nm 90 nm
Maximum frequency 3.2 GHz 2.2 GHz
Number of cores 4 2
Transistor count 758 million 154 million
Unlocked

Memory

Supported memory types DDR3

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM3 939
Thermal Design Power (TDP) 125 Watt 89 Watt