UserBenchmark: AMD FX-4300 vs Intel Core i7-8700K

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AMDFD4300WMHKBOX

BUY • $73

IntelBX80684I78700K

BUY • $186

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Real World Speed

Performance profile from 801,741 user samples

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55,454 User Benchmarks

Best Bench: 60% Base clock 3.8 GHz, turbo 3.85 GHz (avg)
Worst Bench: 36% Base clock 3.8 GHz, turbo 2.1 GHz (avg)

Poor: 36% Great: 60%

SPEED RANK: 743^rd / 1441

Gaming 52%

Yacht

Desktop 57%

Gunboat

Workstation 36%

Jet ski

746,287 User Benchmarks

Best Bench: 100% Base clock 3.7 GHz, turbo 5.05 GHz (avg)
Worst Bench: 76% Base clock 3.7 GHz, turbo 0.8 GHz (avg)

Poor: 76% Great: 100%

SPEED RANK: 148^th / 1441

Gaming 88%

Aircraft carrier

Desktop 90%

Nuclear submarine

Workstation 80%

Battleship


Effective Speed Effective CPU Speed		51.6 %			88.4 %	Much faster effective speed. +71%


Memory Avg. Memory Latency	77.2 Pts	90.1 Pts	Lower memory latency. +17%
1-Core Avg. Single Core Speed	57.2 Pts	128 Pts	Hugely faster single-core speed. +124%
2-Core Avg. Dual Core Speed	102 Pts	249 Pts	Hugely faster dual-core speed. +144%
4-Core Avg. Quad Core Speed	153 Pts	466 Pts	Hugely faster quad-core speed. +205%
8-Core Avg. Octa Core Speed	161 Pts	770 Pts	Hugely faster octa-core speed. +378%


Memory OC Memory Latency	89.1 Pts	96.5 Pts	Slightly lower OC memory latency. +8%
1-Core OC Single Core Speed	69.5 Pts	148 Pts	Hugely faster OC single-core speed. +113%
2-Core OC Dual Core Speed	127 Pts	292 Pts	Hugely faster OC dual-core speed. +130%
4-Core OC Quad Core Speed	200 Pts	558 Pts	Hugely faster OC quad-core speed. +179%
8-Core OC Octa Core Speed	200 Pts	892 Pts	Hugely faster OC octa-core speed. +346%

Market Share

Based on 67,707,535 CPUs tested

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Market Share Market Share (trailing 30 days)	0.01 %		1.44 %	Insanely higher market share. +14,300%
Value Value For Money	74.5 %		98.7 %	Much better value. +32%
User Rating UBM User Rating	54 %		81 %	Much more popular. +50%
Price Price (score)	$73	Much cheaper. +61%	$186


Age Newest	138 Months		78 Months	Much more recent. +43%
TDP Thermal Design Power (TDP)	95 Watts		95 Watts
Cores CPU Processing Cores	4 cores		6 cores	Much higher core count. +50%
Threads CPU Processing Threads	4 threads		12 threads	Hugely higher thread count. +200%
Lithography Manufacturing process	32 nm		14 nm	Much newer manufacturing. +56%
Base Clock Base Clock Speed	3.8 GHz	+3%	3.7 GHz
Turbo Clock Turbo Clock Speed	4 GHz		4.7 GHz	Faster turbo frequency. +17%
64-Core OC Multi Core Speed	200 Pts		1147 Pts	Hugely faster OC 64-core speed. +474%
64-Core Avg. Multi Core Speed	162 Pts		971 Pts	Hugely faster 64-core speed. +499%


Series CPU Architecture	Piledriver	Coffee Lake
Socket Motherboard Socket	AM3+	FCLGA1151
Graphics Integrated Graphics	None	UHD 630

The AMD FX-4300 is a budget quad-core processor which unlike its predecessor, the Bulldozer FX-4100, is based on the Piledriver micro-architecture which was released in Q4 of 2012. Its base clock speed of 3.8 GHz boosts to 4.0 GHz in turbo mode and with appropriate cooling can be overclocked to speeds of over 4.5 GHz. Even though these numbers are impressive, the real world effective speed is only 66. This is ok for general computing and even gaming when coupled with an appropriate GPU. The user experience will, however, be noticeably snappier with a CPU that has better single-core performance. Whilst the FX-4300 is cheap, it’s not so differently priced from the hexa core FX-6300 which offers significantly improved multi-core performance. ^{[Nov '14 CPUPro]}

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The i7-8700K is Intel’s latest, top of the range, 8th generation Coffee Lake processor. Like Kaby Lake and Sky Lake before that, Coffee Lake is based on Intel’s 14nm architecture which has been slightly optimized on each iteration. Following AMD’s modus operandi, Intel has upped the cores and threads across the range of their CPUs. In previous generations, a 6-core processor would have been a high-end desk-top (HEDT) processor, however the i7-8700K is the first Intel CPU with 6 cores and 12 threads to be classified (and priced) as a mainstream consumer processor. Specifically, the i7-8700K features a base clock speed of 3.7 GHz which boosts to 4.7 GHz (4.5 GHz for the previous generation i7-7700k), 12MB of smart (L3) cache and 2 channels of DDR4 RAM. The majority of the performance improvements over the 7th generation stem from the higher core count which results in a 50% increase in multi-core speed between the i7-7700k and i7-8700k. A new motherboard will need to be factored into the budget when upgrading to the 8700K as it requires a new Intel Z370 chipset which has supposedly been designed to better deliver power to CPUs with a greater number of cores. Also available in this latest release of CPUs is the 6 core 6 thread i5-8600k which is a more rational option (around $100 cheaper) for the vast majority of users that don’t require hyper-threading. Sandy bridge owners can finally justify an upgrade but with the next iteration of AMD's Zen architecture just around the corner the CPU market will be a lot faster moving now that Intel, once again, has to compete. ^{[Sep '17 CPUPro]}

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CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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