AMD FX-4300 vs AMD FX-8300

Comparative analysis of AMD FX-4300 and AMD FX-8300 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 - Bitcoin Mining (mHash/s), CompuBench 1.5 Desktop - Video Composition (Frames/s).

 

Differences

Reasons to consider the AMD FX-8300

  • 4 more cores, run more applications at once: 8 vs 4
  • 4 more threads: 8 vs 4
  • Around 5% higher clock speed: 4.2 GHz vs 4 GHz
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 1% better performance in PassMark - Single thread mark: 1488 vs 1477
  • Around 79% better performance in PassMark - CPU mark: 5337 vs 2986
  • Around 1% better performance in Geekbench 4 - Single Core: 518 vs 513
  • Around 66% better performance in Geekbench 4 - Multi-Core: 2318 vs 1397
  • Around 95% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 9.414 vs 4.824
  • Around 95% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 19.569 vs 10.042
  • Around 98% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.427 vs 0.216
  • Around 69% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 5.999 vs 3.548
Specifications (specs)
Number of cores 8 vs 4
Number of threads 8 vs 4
Maximum frequency 4.2 GHz vs 4 GHz
L1 cache 384 KB vs 192 KB
L2 cache 8 MB vs 4 MB
L3 cache 8 MB vs 4 MB
Benchmarks
PassMark - Single thread mark 1488 vs 1477
PassMark - CPU mark 5337 vs 2986
Geekbench 4 - Single Core 518 vs 513
Geekbench 4 - Multi-Core 2318 vs 1397
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 9.414 vs 4.824
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 19.569 vs 10.042
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.427 vs 0.216
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 5.999 vs 3.548

Compare benchmarks

CPU 1: AMD FX-4300
CPU 2: AMD FX-8300

PassMark - Single thread mark
CPU 1
CPU 2
1477
1488
PassMark - CPU mark
CPU 1
CPU 2
2986
5337
Geekbench 4 - Single Core
CPU 1
CPU 2
513
518
Geekbench 4 - Multi-Core
CPU 1
CPU 2
1397
2318
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
4.824
9.414
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
10.042
19.569
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.216
0.427
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
3.548
5.999
Name AMD FX-4300 AMD FX-8300
PassMark - Single thread mark 1477 1488
PassMark - CPU mark 2986 5337
Geekbench 4 - Single Core 513 518
Geekbench 4 - Multi-Core 1397 2318
3DMark Fire Strike - Physics Score 0 2697
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 4.824 9.414
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 10.042 19.569
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.216 0.427
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 3.548 5.999
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.046

Compare specifications (specs)

AMD FX-4300 AMD FX-8300

Essentials

Architecture codename Vishera Vishera
Family AMD FX-Series Processors AMD FX-Series Processors
Launch date October 2012 October 2012
OPN PIB FD4300WMHKBOX FD8300WMHKBOX
OPN Tray FD4300WMW4MHK FD8300WMW8KHK
Place in performance rating 2824 2542
Price now $53.39 $80.59
Series AMD FX 4-Core Black Edition Processors AMD FX 8-Core Black Edition Processors
Value for money (0-100) 25.84 28.21
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 3.8 GHz 3.3 GHz
Die size 315 mm 315 mm
L1 cache 192 KB 384 KB
L2 cache 4 MB 8 MB
L3 cache 4 MB 8 MB
Manufacturing process technology 32 nm SOI 32 nm SOI
Maximum core temperature 70.50°C 70.50°C
Maximum frequency 4 GHz 4.2 GHz
Number of cores 4 8
Number of threads 4 8
P0 Vcore voltage Min: 1.225 V - Max: 1.3875 V Min: 1.075 V - Max: 1.2875 V
Transistor count 1200 million 1200 million
Unlocked

Memory

Supported memory frequency 1866 MHz 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 95 Watt

Peripherals

PCI Express revision n / a n / a

Advanced Technologies

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

Virtualization

AMD Virtualization (AMD-V™)