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Intel
IntelBX80684I38100
▲ 621,343 ▼
  

4 Cores, 8 Threads @2.6 GHz, Skylake.
Release date ≈ Q3 2015.

VS
▲ 674,345 ▼

4 Cores, 4 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2017.

Effective Speed 
+20%
Real World Speed
Performance profile from 401,826 user samples
Benchmark your CPU here
320,434 User Benchmarks
Best Bench: 69% Base clock 2.6 GHz, turbo 3.1 GHz (avg)
Worst Bench: 34% Base clock 2.6 GHz, turbo 0.8 GHz (avg)
Poor: 34% Great: 69%
SPEED RANK: 623rd / 1468
Gaming
Gaming 59%
Gunboat
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 47%
Yacht
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: 408th / 1468
Gaming
Gaming 71%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 53%
Yacht
Effective Speed
Effective CPU Speed 		58.7 % 70.6 % Faster effective speed.
+20%
Average Score 
+23%
Memory
Avg. Memory Latency 		68.7 Pts 81.8 Pts Lower memory latency.
+19%
1-Core
Avg. Single Core Speed 		78.7 Pts 106 Pts Much faster single-core speed.
+35%
2-Core
Avg. Dual Core Speed 		149 Pts 210 Pts Much faster dual-core speed.
+41%
4-Core
Avg. Quad Core Speed 		265 Pts 342 Pts Faster quad-core speed.
+29%
8-Core
Avg. Octa Core Speed 		393 Pts Slightly faster octa-core speed.
+9% 		359 Pts
Overclocked Score 
+16%
Memory
OC Memory Latency 		82.9 Pts 93.4 Pts Lower OC memory latency.
+13%
1-Core
OC Single Core Speed 		91.2 Pts 112 Pts Faster OC single-core speed.
+23%
2-Core
OC Dual Core Speed 		175 Pts 224 Pts Faster OC dual-core speed.
+28%
4-Core
OC Quad Core Speed 		309 Pts 408 Pts Much faster OC quad-core speed.
+32%
8-Core
OC Octa Core Speed 		479 Pts Faster OC octa-core speed.
+14% 		419 Pts
Value & Sentiment 
+4%
Market Share
Based on 69,041,209 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.26 % 0.26 %
User Rating
UBM User Rating 		62 % 67 % Slightly more popular.
+8%
Nice To Haves 
+1%
Age
Newest 		110+ Months 85 Months More recent.
+23%
64-Core
OC Multi Core Speed 		485 Pts Faster OC 64-core speed.
+15% 		420 Pts
64-Core
Avg. Multi Core Speed 		404 Pts Faster 64-core speed.
+11% 		364 Pts
Specifications 
Launch Date
Launch Date 		Q3'15 Q4'17
Cache
Cache 		6 MB SmartCache 6 MB
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX2
Recommended Price
Recommended Customer Price 		$378.00 N/A
Memory Types
Memory Types 		DDR4-2133, LPDDR3-1866, DDR3L-1600 DDR4-2400
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 530 Intel® UHD Graphics 630
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.05 GHz 1.10 GHz
Package Size
Package Size 		42mm x 28mm 37.5mm x 37.5mm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 No
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 Up to 1x16 or 2x8 or 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 58.7%
Average Bench 70.6%

for laptop performance works great but not the best battery usage [Dec '18 BurntTech]

MORE DETAILS

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]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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