AMD FX-8350 vs AMD Phenom II X4 B95

Comparative analysis of AMD FX-8350 and AMD Phenom II X4 B95 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-8350

  • CPU is newer: launch date 3 year(s) 0 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 4 more cores, run more applications at once: 8 vs 4
  • Around 40% higher clock speed: 4.2 GHz vs 3 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm SOI 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 27% better performance in PassMark - Single thread mark: 1582 vs 1243
  • 2.5x better performance in PassMark - CPU mark: 6080 vs 2427
  • Around 47% better performance in Geekbench 4 - Single Core: 566 vs 386
  • 2.1x better performance in Geekbench 4 - Multi-Core: 2751 vs 1280
  • 3.1x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 9.886 vs 3.2
  • 3x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 21.912 vs 7.417
  • 2.5x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.424 vs 0.167
  • 3.8x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.199 vs 0.316
  • 2.1x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 7.137 vs 3.481
Specifications (specs)
Launch date 23 October 2012 vs October 2009
Unlocked Unlocked vs Locked
Number of cores 8 vs 4
Maximum frequency 4.2 GHz vs 3 GHz
Manufacturing process technology 32 nm SOI vs 45 nm
L2 cache 8 MB vs 512 KB (per core)
L3 cache 8 MB vs 6144 KB (shared)
Benchmarks
PassMark - Single thread mark 1582 vs 1243
PassMark - CPU mark 6080 vs 2427
Geekbench 4 - Single Core 566 vs 386
Geekbench 4 - Multi-Core 2751 vs 1280
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 9.886 vs 3.2
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 21.912 vs 7.417
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.424 vs 0.167
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.199 vs 0.316
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 7.137 vs 3.481

Reasons to consider the AMD Phenom II X4 B95

  • Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
  • Around 32% lower typical power consumption: 95 Watt vs 125 Watt
L1 cache 128 KB (per core) vs 384 KB
Thermal Design Power (TDP) 95 Watt vs 125 Watt

Compare benchmarks

CPU 1: AMD FX-8350
CPU 2: AMD Phenom II X4 B95

PassMark - Single thread mark
CPU 1
CPU 2
1582
1243
PassMark - CPU mark
CPU 1
CPU 2
6080
2427
Geekbench 4 - Single Core
CPU 1
CPU 2
566
386
Geekbench 4 - Multi-Core
CPU 1
CPU 2
2751
1280
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
9.886
3.2
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
21.912
7.417
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.424
0.167
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
1.199
0.316
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
7.137
3.481
Name AMD FX-8350 AMD Phenom II X4 B95
PassMark - Single thread mark 1582 1243
PassMark - CPU mark 6080 2427
Geekbench 4 - Single Core 566 386
Geekbench 4 - Multi-Core 2751 1280
3DMark Fire Strike - Physics Score 1334
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 9.886 3.2
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 21.912 7.417
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.424 0.167
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.199 0.316
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 7.137 3.481

Compare specifications (specs)

AMD FX-8350 AMD Phenom II X4 B95

Essentials

Architecture codename Vishera Deneb
Family AMD FX-Series Processors AMD Phenom
Launch date 23 October 2012 October 2009
OPN PIB FD8350FRHKBOX
OPN Tray FD8350FRW8KHK HDXB95WFK4DGM
Place in performance rating 2541 2994
Price now $79.99 $72.95
Series AMD FX 8-Core Black Edition Processors AMD Business Class - AMD Phenom X4 Quad-Core
Value for money (0-100) 32.95 14.95
Vertical segment Desktop Desktop
Launch price (MSRP) $80

Performance

64 bit support
Base frequency 4 GHz 3 GHz
Die size 315 mm 258 mm
L1 cache 384 KB 128 KB (per core)
L2 cache 8 MB 512 KB (per core)
L3 cache 8 MB 6144 KB (shared)
Manufacturing process technology 32 nm SOI 45 nm
Maximum core temperature 61°C
Maximum frequency 4.2 GHz 3 GHz
Number of cores 8 4
Number of threads 8
P0 Vcore voltage Min: 1.2 V - Max: 1.4 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) 125 Watt 95 Watt

Peripherals

PCI Express revision n / a

Advanced Technologies

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

Virtualization

AMD Virtualization (AMD-V™)