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IntelBX80684I38100
Intel
$225
▲ 674,310 ▼

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

VS
▲ 551,155 ▼
 $225 

2 Cores, 4 Threads @2.5GHz, Sandy Bridge.
Release date: Q1 2012.

Effective Speed 
+45%
Real World Speed
Performance profile from 133,228 user samples
Benchmark your CPU here
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: 388th / 1442
Gaming
Gaming 71%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 53%
Yacht
51,836 User Benchmarks
Best Bench: 59% Base clock 2.5 GHz, turbo 2.9 GHz (avg)
Worst Bench: 25% Base clock 2.5 GHz, turbo 0.8 GHz (avg)
Poor: 25% Great: 59%
SPEED RANK: 828th / 1442
Gaming
Gaming 49%
Yacht
Desktop
Desktop 55%
Yacht
Workstation
Workstation 34%
Sail boat
Effective Speed
Effective CPU Speed 		70.6 % Much faster effective speed.
+45% 		48.9 %
Average Score 
+92%
Memory
Avg. Memory Latency 		81.8 Pts Lower memory latency.
+12% 		72.9 Pts
1-Core
Avg. Single Core Speed 		106 Pts Much faster single-core speed.
+72% 		61.5 Pts
2-Core
Avg. Dual Core Speed 		210 Pts Hugely faster dual-core speed.
+102% 		104 Pts
4-Core
Avg. Quad Core Speed 		342 Pts Hugely faster quad-core speed.
+134% 		146 Pts
8-Core
Avg. Octa Core Speed 		359 Pts Hugely faster octa-core speed.
+139% 		150 Pts
Overclocked Score 
+67%
Memory
OC Memory Latency 		93.4 Pts +5% 89.1 Pts
1-Core
OC Single Core Speed 		112 Pts Much faster OC single-core speed.
+40% 		79.8 Pts
2-Core
OC Dual Core Speed 		224 Pts Much faster OC dual-core speed.
+61% 		139 Pts
4-Core
OC Quad Core Speed 		408 Pts Hugely faster OC quad-core speed.
+112% 		192 Pts
8-Core
OC Octa Core Speed 		419 Pts Hugely faster OC octa-core speed.
+118% 		192 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,775,808 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.27 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		91.2 % Much better value.
+76% 		51.8 %
User Rating
UBM User Rating 		67 % More popular.
+22% 		55 %
Price
Price (score) 		$110 Much cheaper.
+51% 		$225
Nice To Haves 
+53%
Age
Newest 		78 Months Much more recent.
+47% 		147 Months
TDP
Thermal Design Power (TDP) 		65 Watts 35 Watts Much more energy efficient.
+46%
Cores
CPU Processing Cores 		4 cores Hugely higher core count.
+100% 		2 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 Much faster base frequency.
+44% 		2.5 GHz
Turbo Clock
Turbo Clock Speed 		3.6 GHz Faster turbo frequency.
+16% 		3.1 GHz
64-Core
OC Multi Core Speed 		420 Pts Hugely faster OC 64-core speed.
+119% 		192 Pts
64-Core
Avg. Multi Core Speed 		364 Pts Hugely faster 64-core speed.
+143% 		150 Pts
Specifications 
Series
CPU Architecture 		Coffee Lake Sandy Bridge
Socket
Motherboard Socket 		FCLGA1151 FCBGA1023
Graphics
Integrated Graphics 		UHD 630 HD 3000
Launch Date
Launch Date 		Q4'17 Q1'12
Cache
Cache 		6 MB 3 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX2 AVX
Lithography
Lithography 		14 nm 32 nm
Bus Speed
Bus Speed 		8 GT/s DMI3 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 16 GB
Memory Types
Memory Types 		DDR4-2400 DDR3 1066/1333
Processor Graphics
Processor Graphics ‡ 		Intel® UHD Graphics 630 Intel® HD Graphics 3000
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 650 MHz
# of Displays Supported
# of Displays Supported ‡ 		3 2
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.10 GHz 1.3 GHz
Package Size
Package Size 		37.5mm x 37.5mm 37.5mmx37.5mm (rPGA988B); 31mm x 24mm (BGA1023)
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		3.0 2.0
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16 or 2x8 or 1x8+2x4 1x16, 2x8, 1x8 2x4

More specs » More specs »
Conclusion 
Average Bench 70.6%
Average Bench 48.9%
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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

The Intel Core i5-2450M is a mid-range dual-core four threaded mobile processor based on the Sandy Bridge architecture. It was launched in Q1 2012 and is a slightly quicker version of the i5-2410M which launched a year earlier. At the time of release, the 2450M was reasonably fast with an effective speed of 61: the base clock speed is 2.5 GHz which can boost up to 3.1 GHz. The TDP of 35W is relatively high by modern standards and is halved in the i5-3317U (see full comparison). A lower TDP leads to extended battery life which is obviously a big plus for mobile processors. The i5-2450M features integrated Intel HD Graphics 3000 which isn't adequate for most modern games but it's absolutely fine for handling typical tasks such as browsing and word processing. [Nov '14 CPUPro]

MORE DETAILS

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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