AMD FX-6300 vs AMD Phenom II X4 955 BE

Comparative analysis of AMD FX-6300 and AMD Phenom II X4 955 BE processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the AMD FX-6300

  • CPU is newer: launch date 3 year(s) 5 month(s) later
  • 2 more cores, run more applications at once: 6 vs 4
  • Around 19% higher clock speed: 3.8 GHz vs 3.2 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm SOI vs 45 nm
  • 3x 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 32% lower typical power consumption: 95 Watt vs 125 Watt
  • Around 26% better performance in Geekbench 4 - Single Core: 527 vs 419
  • Around 37% better performance in Geekbench 4 - Multi-Core: 1914 vs 1396
  • Around 73% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 6.894 vs 3.993
  • Around 40% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 16.151 vs 11.511
  • Around 73% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.339 vs 0.196
  • Around 14% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 4.758 vs 4.178
Specifications (specs)
Launch date October 2012 vs April 2009
Number of cores 6 vs 4
Maximum frequency 3.8 GHz vs 3.2 GHz
Manufacturing process technology 32 nm SOI vs 45 nm
L2 cache 6 MB vs 512 KB (per core)
L3 cache 8 MB vs 6144 KB (shared)
Thermal Design Power (TDP) 95 Watt vs 125 Watt
Benchmarks
Geekbench 4 - Single Core 527 vs 419
Geekbench 4 - Multi-Core 1914 vs 1396
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 6.894 vs 3.993
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 16.151 vs 11.511
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.339 vs 0.196
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.758 vs 4.178

Reasons to consider the AMD Phenom II X4 955 BE

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 78% more L1 cache; more data can be stored in the L1 cache for quick access later
Unlocked Unlocked vs Locked
L1 cache 128 KB (per core) vs 288 KB

Compare benchmarks

CPU 1: AMD FX-6300
CPU 2: AMD Phenom II X4 955 BE

Geekbench 4 - Single Core
CPU 1
CPU 2
527
419
Geekbench 4 - Multi-Core
CPU 1
CPU 2
1914
1396
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
6.894
3.993
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
16.151
11.511
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.339
0.196
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
4.758
4.178
Name AMD FX-6300 AMD Phenom II X4 955 BE
PassMark - Single thread mark 1486
PassMark - CPU mark 4220
Geekbench 4 - Single Core 527 419
Geekbench 4 - Multi-Core 1914 1396
3DMark Fire Strike - Physics Score 2087 0
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 6.894 3.993
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 16.151 11.511
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.339 0.196
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.85
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.758 4.178

Compare specifications (specs)

AMD FX-6300 AMD Phenom II X4 955 BE

Essentials

Architecture codename Vishera Deneb
Family AMD FX-Series Processors
Launch date October 2012 April 2009
OPN PIB FD6300WMHKBOX
OPN Tray FD6300WMW6KHK
Place in performance rating 2673 3230
Price now $58.99
Series AMD FX 6-Core Black Edition Processors
Value for money (0-100) 31.81
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 3.5 GHz
Die size 315 mm 258 mm
L1 cache 288 KB 128 KB (per core)
L2 cache 6 MB 512 KB (per core)
L3 cache 8 MB 6144 KB (shared)
Manufacturing process technology 32 nm SOI 45 nm
Maximum core temperature 70.50°C
Maximum frequency 3.8 GHz 3.2 GHz
Number of cores 6 4
Number of threads 6
P0 Vcore voltage Min: 1.15 V - Max: 1.3875 V
Transistor count 1200 million 758 million
Unlocked

Memory

Supported memory frequency 1866 MHz
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 125 Watt

Peripherals

PCI Express revision 3.0

Advanced Technologies

Fused Multiply-Add (FMA)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions

Virtualization

AMD Virtualization (AMD-V™)