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Core i3-9100 vs i7-1165G7


Description
The i3-9100 is based on Coffee Lake architecture while the i7-1165G7 is based on Tiger Lake.

Using the multithread performance as a reference, the i3-9100 gets a score of 229.2 k points while the i7-1165G7 gets 210.4 k points.

Summarizing, the i3-9100 is 1.1 times faster than the i7-1165G7. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906eb
806c1
Core
Coffee Lake-S
Tiger Lake-UP3
Architecture
Base frecuency
3.6 GHz
2.8 GHz
Boost frecuency
4.2 GHz
4.7 GHz
Socket
LGA 1151
BGA 1449
Cores/Threads
4/4
4/8
TDP
65 W
28 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x48 kB
Cache L2
4x256 kB
4x1280 kB
Cache L3
6144 kB
12288 kB
Date
April 2019
September 2020
Mean monothread perf.
66.74k points
62.1k points
Mean multithread perf.
229.2k points
210.4k 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
i3-9100
i7-1165G7
Test#1 (Integers)
4.3k
4.26k (x0.99)
Test#2 (FP)
17.79k
19.54k (x1.1)
Test#3 (Generic, ZIP)
5.58k
10.95k (x1.96)
Test#1 (Memory)
8.86k
11.08k (x1.25)
TOTAL
36.53k
45.84k (x1.25)

Multithread

i3-9100

i7-1165G7
Test#1 (Integers)
15.99k
15.69k (x0.98)
Test#2 (FP)
66.31k
68.3k (x1.03)
Test#3 (Generic, ZIP)
20.75k
33.66k (x1.62)
Test#1 (Memory)
4.44k
12.16k (x2.74)
TOTAL
107.49k
129.81k (x1.21)

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
i3-9100
i7-1165G7
Test#1 (Integers)
15.53k
14.48k (x0.93)
Test#2 (FP)
22.21k
24.18k (x1.09)
Test#3 (Generic, ZIP)
5.79k
11.95k (x2.06)
Test#1 (Memory)
8.31k
11.01k (x1.33)
TOTAL
51.84k
61.62k (x1.19)

Multithread

i3-9100

i7-1165G7
Test#1 (Integers)
58.56k
50.98k (x0.87)
Test#2 (FP)
86.17k
80.7k (x0.94)
Test#3 (Generic, ZIP)
22.4k
36.61k (x1.63)
Test#1 (Memory)
4.55k
12.02k (x2.64)
TOTAL
171.69k
180.32k (x1.05)

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
i3-9100
i7-1165G7
Test#1 (Integers)
14.81k
16.27k (x1.1)
Test#2 (FP)
22.15k
25.74k (x1.16)
Test#3 (Generic, ZIP)
5.42k
11.5k (x2.12)
Test#1 (Memory)
4.8k
10.82k (x2.25)
TOTAL
47.17k
64.32k (x1.36)

Multithread

i3-9100

i7-1165G7
Test#1 (Integers)
52.08k
54k (x1.04)
Test#2 (FP)
87.45k
88.76k (x1.01)
Test#3 (Generic, ZIP)
20.98k
35.23k (x1.68)
Test#1 (Memory)
4.24k
12.14k (x2.86)
TOTAL
164.75k
190.12k (x1.15)

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
i3-9100
i7-1165G7
Test#1 (Integers)
28.03k
22.97k (x0.82)
Test#2 (FP)
24.5k
21.61k (x0.88)
Test#3 (Generic, ZIP)
5.73k
8.99k (x1.57)
Test#1 (Memory)
8.48k
8.52k (x1.01)
TOTAL
66.74k
62.1k (x0.93)

Multithread

i3-9100

i7-1165G7
Test#1 (Integers)
107.5k
82.75k (x0.77)
Test#2 (FP)
95.11k
86.58k (x0.91)
Test#3 (Generic, ZIP)
22.02k
29.34k (x1.33)
Test#1 (Memory)
4.57k
11.72k (x2.56)
TOTAL
229.2k
210.4k (x0.92)

Performance/W
i3-9100
i7-1165G7
Test#1 (Integers)
1654 points/W
2955 points/W
Test#2 (FP)
1463 points/W
3092 points/W
Test#3 (Generic, ZIP)
339 points/W
1048 points/W
Test#1 (Memory)
70 points/W
419 points/W
TOTAL
3526 points/W
7514 points/W

Performance/GHz
i3-9100
i7-1165G7
Test#1 (Integers)
6675 points/GHz
4887 points/GHz
Test#2 (FP)
5833 points/GHz
4599 points/GHz
Test#3 (Generic, ZIP)
1365 points/GHz
1912 points/GHz
Test#1 (Memory)
2018 points/GHz
1813 points/GHz
TOTAL
15891 points/GHz
13212 points/GHz

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4