Average Bench: 70.6% (399th of 1459)

Based on 81,392 user benchmarks.  Device: BFEBFBFF000906EB Model: Intel(R) Core(TM) i3-8100 CPU @ 3.60GHz

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]

Poor: 53%Average: 70.6% Great: 80%
Gaming
Gaming 71%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 53%
Yacht

Good average bench

The Intel Core i3-8100 averaged 29.3% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 81.8Pts
Avg. Single Core Speed 106Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i3-8100 is 27%. This is a relatively narrow range which indicates that the Intel Core i3-8100 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 364Pts
Avg. Octa Core Speed 359Pts
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Average Bench

(Based on 81,392 samples)
Min Avg Max
52.2 Memory 81.8 93.4
82.7 1-Core 106 112
168 2-Core 210 224
75.1% 133 Pts
Min Avg Max
236 4-Core 342 408
258 8-Core 359 419
46.5% 350 Pts
Min Avg Max
269 64-Core 364 420
22.5% 364 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
LGA1151, 1 CPU, 4 cores, 4 threads
Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Memory 91.4
1-Core 109
2-Core 215
80% 138 Pts
4-Core 400
8-Core 401
54% 400 Pts
64-Core 407
25% 407 Pts
U3E1, 1 CPU, 4 cores, 4 threads
Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Memory 89
1-Core 111
2-Core 221
80% 140 Pts
4-Core 340
8-Core 413
49% 376 Pts
64-Core 428
26% 428 Pts
U3E1, 1 CPU, 4 cores, 4 threads
Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Memory 76.8
1-Core 108
2-Core 221
75% 135 Pts
4-Core 421
8-Core 414
56% 417 Pts
64-Core 418
26% 418 Pts
LGA1151, 1 CPU, 4 cores, 4 threads
Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Memory 72.5
1-Core 106
2-Core 174
68% 117 Pts
4-Core 365
8-Core 364
49% 364 Pts
64-Core 362
22% 362 Pts
U3E1, 1 CPU, 4 cores, 4 threads
Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Memory 51.5
1-Core 106
2-Core 110
54% 89.4 Pts
4-Core 381
8-Core 420
53% 400 Pts
64-Core 334
21% 334 Pts
81,392 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,304,015 CPUs tested

 Prices

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MSRP ≈ $130 @ launch in Oct '17
AmazonUS $14811 mins
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Typical Core i3-8100 Builds (Compare 17,024 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 46%
Yacht
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 37%
Jet ski

Motherboard: MSI Z370-A PRO (MS-7B48) - $249

EDIT WITH CUSTOM PC BUILDER Value: 89% - Excellent Total price: $637

Popular Core i3-8100 compatible motherboards:

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™ i3-8100 Processor (6M Cache, 3.60 GHz)
Code NameCoffee Lake
Launch DateQ4'17
Processor Numberi3-8100
# of Cores4
# of Threads4
Cache6 MB
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX2
Embedded Options AvailableNo
Lithography14 nm
Recommended PriceN/A
Clock Speed3.60 GHz
Bus Speed8 GT/s DMI3
Scalability1S Only
Max TDP65 W
Thermal Solution SpecificationPCG 2015C (65W)

Graphics

Processor GraphicsIntel® UHD Graphics 630
Graphics Base Frequency350 MHz
# of Displays Supported3
Graphics Max Dynamic Frequency1.10 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Clear Video Tech for MIDYes
Graphics Video Max Memory64 GB

Memory

Max Memory Size64 GB
Memory TypesDDR4-2400
Memory Channels2
ECC Memory SupportedNo

Expansion Options

PCI Express Revision3.0
PCI Express ConfigurationsUp to 1x16 or 2x8 or 1x8+2x4
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsYes
Secure KeyYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost TechNo
Hyper-Threading TechNo
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
TSX-NINo
vPro TechNo
Identity Protection TechYes
Stable Image Platform Program (SIPP)No

Package

Package Size37.5mm x 37.5mm
Max CPU Configuration1

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechNo

 Comments

8th generation Coffee Lake processor...

Added 6 years ago.

Excellent

13 months ago.

was worth it in 2017 but now no


Disliked

11 months ago.


Good

21 months ago.

So good, for this money, its AWESOME!


Excellent

5 months ago.

It’s very good in this price


Good

3 years ago.

decent quad core cpu for budget builds if you want to go with intel


Excellent

16 months ago.

with four cores and four thread, it is still worse than the Ryzen 3 as it is locked an not overclockable.


Good

6 years ago.


Good

1 month ago.

Very good procesor with gtx 1050 2gb OC


Good

5 years ago.

Best budget CPU as of right now LOOL


Poor

2 years ago.

I think it's better than every older LGA1151 socket CPUs


Excellent

18 days ago.

Using it in a Vostro 3670 and doing well with motion graphics


Excellent

5 years ago.

One of the best valued i3's at the moment


Excellent

2 years ago.

Very good


Good

6 years ago.

It's an i5-7500 for an i3 price, with a modded socket. Intel's response to RYZEN.


Excellent

6 years ago.

Buy this silent beast with a b360m 1050ti and dual channel ram. It is performing very well with %85 bench score.


Excellent

12 months ago.

First CPU for my own built PC. Literally played anything on it. Long live the i3-8100


Excellent

6 years ago.

lmao its way better than my old 860k


Good

5 years ago.

Great 8th gen CPU. First 4 core I3. Nice to have in a medium build. I think go to the i5 9400f to upgrade a little.


Good

5 years ago.

Great processor at a cheap price. Recommended for starter gamers.


Good

5 years ago.

130€ pour ce processeur incroyable, bonne performance pour du gaming


Excellent

3 years ago.

nice eco gaming 1080p


Excellent

5 years ago.

4th in benchmarking 85% perfect CPU

Info  www.userbenchmark.com/...

nice one :)


Good

2 years ago.

Served me well for 3 years, until i upgraded to an i5-9600K to get rid of the bottleneck with my new GTX 1650. Super good performance, but you can get much better CPUs for a cheaper price today, this one is not worth it anymore.


Your
opinion?
1459 Processors (Compared) Thousands of user benchmarks compiled into one comparison list

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