AMD FX-4300 vs Intel Core i5-6600K

AMD FX-4300
AMD Socket AM3+DESKTOP
3800 MHz / Cores: 4 / Oct 2012
AMD FX-4300
Intel Core i5-6600K
Intel Socket 1151DESKTOP
3500 MHz / Cores: 4 / Jul 2015
Intel Core i5-6600K

Summary

Synthetic performance index

  • AMD FX-4300
    100%
  • Intel Core i5-6600K
    215%

Relative performance

Single thread performance index

  • AMD FX-4300
    100%
  • Intel Core i5-6600K
    201%

Relative performance

Multi thread performance index

  • AMD FX-4300
    100%
  • Intel Core i5-6600K
    229%

Relative performance

Reasons to consider AMD FX-4300

None

Reasons to consider Intel Core i5-6600K

Much higher single threaded performance (around 101% higher), makes a noticeable performance difference in gaming and the majority of applications.
Much higher multi threaded performance (around 129% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
This is a newer product, it might have better application compatibility/performance (check features chart below).
Has an integrated GPU, which allows to run the system without a dedicated graphics card, unlike the AMD FX-4300.
Around 115% higher average synthetic performance.

Intel Core i5-6600K

Gaming

HWBench recommends Intel Core i5-6600K

Based on game and synthetic benchmarks, and theoretical specifications.

Intel Core i5-6600K

Productivity

HWBench recommends Intel Core i5-6600K

Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.


Specifications

Features

AMD FX-4300Intel Core i5-6600K
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
SSE4a
AMD64
AMD-V
AES
AVX
CLMUL
CVT16
EVP
FMA4
XOP
Turbo Core
HT3.1
AVX2
EIST
Intel 64
XD bit
VT-x
AES-NI
FMA3
F16C
BMI1
BMI2
Boost 2.0

Architecture

AMD FX-4300Intel Core i5-6600K
ArchitectureAMD PiledrivervsIntel_Skylake
MarketDesktopvsDesktop
Memory SupportDDR3vsDDR4
CodenameVisheravsSkylake
Release DateOct 2012vsJul 2015

Cores

AMD FX-4300Intel Core i5-6600K
Cores4vs4
Threads4vs4
SMPs1vs1
Integrated GraphicsNovsHD Graphics 530

Cache

AMD FX-4300Intel Core i5-6600K
L1 Cache192 KBvs64 KB (per core)
L2 Cache4096 KBvs256 KB (per core)
L3 Cache8192 KB (shared)vs6144 KB (shared)

Physical

AMD FX-4300Intel Core i5-6600K
SocketAMD Socket AM3+vsIntel Socket 1151
Max Case Tempunknownvs72°C
PackageuPGAvsFC-LGA12C
Die Size315mm²vsunknown
Process32 nmvs14 nm

Performance

AMD FX-4300Intel Core i5-6600K
Cpu Frequency3800 MHzvs3500 MHz
Turbo Clock4000 MHzvs3900 MHz
Base Clock200 MHzvs100 MHz
Voltage1.425 Vvsunknown
TDP95 Wvs95 W

Raw performance index

Raw single-thread performance estimation

  • AMD FX-4300
    2440 points
  • Intel Core i5-6600K
    4485 points

Points - higher is better

Raw multi-thread performance estimation

  • AMD FX-4300
    7603 points
  • Intel Core i5-6600K
    16100 points

Points - higher is better

Synthetic benchmarks

GeekBench 3 (32-bit Multi Core)

  • AMD FX-4300
    5412
  • Intel Core i5-6600K
    13321

points - higher is better

GeekBench 3 (64-bit Single Core)

  • AMD FX-4300
    2278
  • Intel Core i5-6600K
    4677

points - higher is better

GeekBench 3 (64-bit Multi Core)

  • AMD FX-4300
    6211
  • Intel Core i5-6600K
    15019

points - higher is better

GeekBench 3 (32-bit Single Core)

  • AMD FX-4300
    1941
  • Intel Core i5-6600K
    4217

points - higher is better

Cinebench R15 CPU Single 64Bit

  • AMD FX-4300 (simulated)
    90.91
  • Intel Core i5-6600K
    166

points - higher is better

Cinebench R15 CPU Multi 64Bit

  • AMD FX-4300 (simulated)
    302.15
  • Intel Core i5-6600K
    602

points - higher is better