UserBenchmark: Intel Core i3-8100 vs i5-2400

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IntelBX80684I38100

BUY • $110

IntelBX80623I52400

BUY • $250

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Real World Speed

Performance profile from 247,647 user samples

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81,392 User Benchmarks

Best Bench: 80% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 53% Base clock 3.6 GHz, turbo 3.6 GHz (avg)

Poor: 53% Great: 80%

SPEED RANK: 388^th / 1442

Gaming 71%

Battleship

Desktop 77%

Battleship

Workstation 53%

Yacht

166,255 User Benchmarks

Best Bench: 70% Base clock 3.1 GHz, turbo 3.6 GHz (avg)
Worst Bench: 42% Base clock 3.1 GHz, turbo 1.6 GHz (avg)

Poor: 42% Great: 70%

SPEED RANK: 572^nd / 1442

Gaming 61%

Destroyer

Desktop 66%

Battle cruiser

Workstation 44%

Speed boat


Effective Speed Effective CPU Speed		70.6 %	Faster effective speed. +17%		60.6 %


Memory Avg. Memory Latency	81.8 Pts	+5%	78.1 Pts
1-Core Avg. Single Core Speed	106 Pts	Much faster single-core speed. +36%	77.7 Pts
2-Core Avg. Dual Core Speed	210 Pts	Much faster dual-core speed. +38%	152 Pts
4-Core Avg. Quad Core Speed	342 Pts	Much faster quad-core speed. +38%	248 Pts
8-Core Avg. Octa Core Speed	359 Pts	Much faster octa-core speed. +37%	263 Pts


Memory OC Memory Latency	93.4 Pts	+3%	90.8 Pts
1-Core OC Single Core Speed	112 Pts	Much faster OC single-core speed. +31%	85.4 Pts
2-Core OC Dual Core Speed	224 Pts	Much faster OC dual-core speed. +33%	168 Pts
4-Core OC Quad Core Speed	408 Pts	Much faster OC quad-core speed. +32%	310 Pts
8-Core OC Octa Core Speed	419 Pts	Much faster OC octa-core speed. +35%	311 Pts

Market Share

Based on 67,698,599 CPUs tested

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Market Share Market Share (trailing 30 days)	0.26 %	Higher market share. +30%	0.2 %
Value Value For Money	91.2 %	Much better value. +46%	62.4 %
User Rating UBM User Rating	67 %	More popular. +12%	60 %
Price Price (score)	$110	Much cheaper. +56%	$250


Age Newest	78 Months	Much more recent. +51%	159 Months
TDP Thermal Design Power (TDP)	65 Watts	Much more energy efficient. +32%	95 Watts
Cores CPU Processing Cores	4 cores		4 cores
Threads CPU Processing Threads	4 threads		4 threads
Lithography Manufacturing process	14 nm	Much newer manufacturing. +56%	32 nm
Base Clock Base Clock Speed	3.6 GHz	Faster base frequency. +16%	3.1 GHz
Turbo Clock Turbo Clock Speed	3.6 GHz	Slightly faster turbo frequency. +6%	3.4 GHz
64-Core OC Multi Core Speed	420 Pts	Much faster OC 64-core speed. +34%	313 Pts
64-Core Avg. Multi Core Speed	364 Pts	Much faster 64-core speed. +38%	264 Pts


Series CPU Architecture	Coffee Lake	Sandy Bridge
Socket Motherboard Socket	FCLGA1151	LGA1155
Graphics Integrated Graphics	UHD 630	HD 2000
Launch Date Launch Date	Q4'17	Q1'11
Cache Cache	6 MB	6 MB SmartCache
Instruction Set Extensions Instruction Set Extensions	SSE4.1/4.2, AVX2	SSE4.1/4.2, AVX
Embedded Options Available Embedded Options Available	No	Yes
Lithography Lithography	14 nm	32 nm
Recommended Price Recommended Customer Price	N/A	$178.00
Bus Speed Bus Speed	8 GT/s DMI3	5 GT/s DMI
Max Memory Size Max Memory Size (dependent on memory type)	64 GB	32 GB
Memory Types Memory Types	DDR4-2400	DDR3 1066/1333
Processor Graphics Processor Graphics ‡	Intel® UHD Graphics 630	Intel® HD Graphics 2000
Graphics Base Frequency Graphics Base Frequency	350 MHz	850 MHz
# of Displays Supported # of Displays Supported ‡	3	2
Graphics Max Dynamic Frequency Graphics Max Dynamic Frequency	1.10 GHz	1.1 GHz
Turbo Boost Tech Intel® Turbo Boost Technology ‡	No	2.0
vPro Tech Intel® vPro™ Technology ‡	No	Yes
Trusted Execution Tech Intel® Trusted Execution Technology ‡	No	Yes
PCI Express Revision PCI Express Revision	3.0	2.0
	More specs »	More specs »

Intel’s i3-8100 from their 8th generation of Core processors is a mainstream quad-core CPU. It is the entry model of the latest Coffee Lake line up with a clock speed of 3.6 GHz. Previously, i3 Kaby Lake processors had two cores with hyperthreading, but now, i3 Coffee Lake processors have 4 cores and offer much better value for money in terms of dollars per core. With a performance profile that closely matches last years mid range Kaby Lake i5's (the then go-to mid range gaming choice) and a price tag of just $120, the i3-8100 represents excellent value for money. Unfortunately, like all Coffe Lake processors, the i3-8100 does require a new 300-series motherboard even though it shares the same LGA1151 socket as the previous generation of Kaby Lake 200 motherboards. Intel were clearly mindful of AMD's similarly priced quad core Ryzen 3 1200 which achieves very comparable single, and quad-core benchmarks to the i3-8100. ^{[Oct '17 CPUPro]}

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Pros: Brilliant value for money. Cons: It's not the 2400k which can be had for just a tiny bit more and offers a lot more flexibility in terms of overclocking. ^{[Apr '12 CPUPro]}

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CPU	GPU	SSD
Intel Core i5-13600K $273	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 $186	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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