Core i3-8100
Performance
Description
The Core i3-8100 is a cpu manufactured by Intel that was released on October 2017. This model has 4 Coffee Lake-S cores , runs at 3600 MHz as base frequency and has a a thermal design power of 65 W.
Coffee Lake is the second refinement of Intel’s 14nm (Tri-Gate) technology. While it uses LGA1151 socket, it is incompatible with previous generations due to electrical changes in socket’s pins so these CPUs require Z370 chipset. This kind of generation introduced more cores in every range to compete with new AMD’s architecture. Coffee Lake uses DDR4 memory at 2400MHz for i3 and at 2666MHz for i5, i7 CPUs plus iGPU frequency has been increased 50MHz with respect to previous generation.
Coffee Lake is the second refinement of Intel’s 14nm (Tri-Gate) technology. While it uses LGA1151 socket, it is incompatible with previous generations due to electrical changes in socket’s pins so these CPUs require Z370 chipset. This kind of generation introduced more cores in every range to compete with new AMD’s architecture. Coffee Lake uses DDR4 memory at 2400MHz for i3 and at 2666MHz for i5, i7 CPUs plus iGPU frequency has been increased 50MHz with respect to previous generation.
Specs
Official name
Intel(R) Core(TM) i3-8100 CPU @ 3.60GHz
CPUID
906eb
Core
Coffee Lake-S
Architecture
Base frecuency
3.6 GHz
Boost frecuency
3.6 GHz
Socket
LGA 1151
Cores/Threads
4/4
TDP
65 W
Cache L1 (d+i)
4x32+4x32 kB
Cache L2
4x256 kB
Cache L3
6144 kB
Release date
October 2017
Mean monothread perf.
59.18k points
Mean multithread perf.
200.4k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
Multithread
Test#1 (Integers)
3.72k
14.48k (x3.9)
Test#2 (FP)
15.33k
59.59k (x3.9)
Test#3 (Generic, ZIP)
4.71k
18.07k (x3.8)
Test#1 (Memory)
6.76k
4.3k (x0.6)
TOTAL
30.52k
96.43k (x3.2)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
Multithread
Test#1 (Integers)
13.51k
52.88k (x3.9)
Test#2 (FP)
19.38k
75.92k (x3.9)
Test#3 (Generic, ZIP)
5.06k
19.52k (x3.9)
Test#1 (Memory)
7.87k
4.53k (x0.6)
TOTAL
45.81k
152.86k (x3.3)
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
Multithread
Test#1 (Integers)
13.52k
53.4k (x3.9)
Test#2 (FP)
20.57k
80.87k (x3.9)
Test#3 (Generic, ZIP)
4.96k
19.03k (x3.8)
Test#1 (Memory)
7.91k
4.29k (x0.5)
TOTAL
46.96k
157.59k (x3.4)
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
24.47k
92.86k (x3.8)
Test#2 (FP)
21.52k
83.05k (x3.9)
Test#3 (Generic, ZIP)
4.95k
18.55k (x3.7)
Test#1 (Memory)
8.24k
5.93k (x0.7)
TOTAL
59.18k
200.4k (x3.4)
Motherboards where this CPU was tested
Model
Chipset
Release date
RAM models tested along with this CPU
Model
Type
Frequency
Size
Overclocking
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to Core i3-8100
859B Core i3-8100 (This model)
Mode FPU monothread [30.52k points]
Mode FPU multithread [96.43k points]
Mode AVX2 monothread [59.18k points]
Mode AVX2 multithread [200.4k points]
Mode FPU monothread [31.81k points +4.23%]
Mode FPU multithread [93.18k points -3.37%]
Mode AVX2 monothread [60.16k points +1.66%]
Mode AVX2 multithread [192.88k points -3.75%]
Mode FPU monothread [33.09k points +8.42%]
Mode FPU multithread [107.57k points +11.55%]
Mode AVX2 monothread [51.5k points -12.97%]
Mode AVX2 multithread [194.04k points -3.18%]
Mode FPU monothread [32.69k points +7.12%]
Mode FPU multithread [95.69k points -0.77%]
Mode AVX2 monothread [48.61k points -17.85%]
Mode AVX2 multithread [146.87k points -26.71%]
Mode FPU monothread [24.26k points -20.52%]
Mode FPU multithread [43.79k points -54.59%]
Mode AVX monothread [34.37k points -41.93%]
Mode AVX multithread [117.37k points -41.43%]
Mode FPU monothread [34.35k points +12.57%]
Mode FPU multithread [133.63k points +38.57%]
Mode AVX2 monothread [61.46k points +3.85%]
Mode AVX2 multithread [274.02k points +36.73%]
Mode FPU monothread [33.04k points +8.25%]
Mode FPU multithread [99.59k points +3.28%]
Mode AVX2 monothread [61.51k points +3.93%]
Mode AVX2 multithread [191.71k points -4.34%]
Mode FPU monothread [27.34k points -10.43%]
Mode FPU multithread [135.42k points +40.43%]
Mode AVX2 monothread [45.05k points -23.87%]
Mode AVX2 multithread [226.69k points +13.12%]
Mode FPU monothread [31.42k points +2.95%]
Mode FPU multithread [66.36k points -31.19%]
Mode AVX2 monothread [51.98k points -12.16%]
Mode AVX2 multithread [122.84k points -38.70%]
Mode FPU monothread [27.3k points -10.55%]
Mode FPU multithread [101.29k points +5.04%]
Mode AVX2 monothread [50.1k points -15.34%]
Mode AVX2 multithread [205.89k points +2.74%]
Mode FPU monothread [29.71k points -2.65%]
Mode FPU multithread [84.96k points -11.89%]
Mode AVX2 monothread [53.31k points -9.92%]
Mode AVX2 multithread [179.3k points -10.53%]
FPU mode comparison
Monothread integers operations
Model
Score
Intel Core i3-8100
3.72k
This model
Multithread integers operations
Model
Score
Intel Core i3-8100
14.48k
This model
Monothread floating point operations
Model
Score
Intel Core i3-8100
15.33k
This model
Multithread floating point operations
Model
Score
Intel Core i3-8100
59.59k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i3-8100
4.71k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i3-8100
18.07k
This model
Monothread memory performance
Model
Score
Intel Core i3-8100
6.76k
This model
Multithread memory performance
Model
Score
Intel Core i3-8100
4.3k
This model
SSE mode comparison
Monothread integers operations
Model
Score
Intel Core i3-8100
13.51k
This model
Multithread integers operations
Model
Score
Intel Core i3-8100
52.88k
This model
Monothread floating point operations
Model
Score
Intel Core i3-8100
19.38k
This model
Multithread floating point operations
Model
Score
Intel Core i3-8100
75.92k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i3-8100
5.06k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i3-8100
19.52k
This model
Monothread memory performance
Model
Score
Intel Core i3-8100
7.87k
This model
Multithread memory performance
Model
Score
Intel Core i3-8100
4.53k
This model
AVX mode comparison
Monothread integers operations
Model
Score
Intel Core i3-8100
13.52k
This model
Multithread integers operations
Model
Score
Intel Core i3-8100
53.4k
This model
Monothread floating point operations
Model
Score
Intel Core i3-8100
20.57k
This model
Multithread floating point operations
Model
Score
Intel Core i3-8100
80.87k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i3-8100
4.96k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i3-8100
19.03k
This model
Monothread memory performance
Model
Score
Intel Core i3-8100
7.91k
This model
Multithread memory performance
Model
Score
Intel Core i3-8100
4.29k
This model
AVX2 mode comparison
Monothread integers operations
Model
Score
Intel Core i3-8100
24.47k
This model
Multithread integers operations
Model
Score
Intel Core i3-8100
92.86k
This model
Monothread floating point operations
Model
Score
Intel Core i3-8100
21.52k
This model
Multithread floating point operations
Model
Score
Intel Core i3-8100
83.05k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i3-8100
4.95k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i3-8100
18.55k
This model
Monothread memory performance
Model
Score
Intel Core i3-8100
8.24k
This model
Multithread memory performance
Model
Score
Intel Core i3-8100
5.93k
This model
Hardlimit Benchmark Central - Ver. 3.11.4