Core i7-1165G7 vs i3-8100
Description
The i7-1165G7 is based on Tiger Lake architecture while the i3-8100 is based on Coffee Lake.
Using the multithread performance as a reference, the i7-1165G7 gets a score of 210.4 k points while the i3-8100 gets 200.4 k points.
Summarizing, the i7-1165G7 is 1 times faster than the i3-8100. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-1165G7 gets a score of 210.4 k points while the i3-8100 gets 200.4 k points.
Summarizing, the i7-1165G7 is 1 times faster than the i3-8100. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806c1
906eb
Core
Tiger Lake-UP3
Coffee Lake-S
Base frecuency
2.8 GHz
3.6 GHz
Boost frecuency
4.7 GHz
3.6 GHz
Socket
BGA 1449
LGA 1151
Cores/Threads
4/8
4/4
TDP
28 W
65 W
Cache L1 (d+i)
4x32+4x48 kB
4x32+4x32 kB
Cache L2
4x1280 kB
4x256 kB
Cache L3
12288 kB
6144 kB
Date
September 2020
October 2017
Mean monothread perf.
62.1k points
59.18k points
Mean multithread perf.
210.4k points
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
i7-1165G7
i3-8100
Test#1 (Integers)
4.26k
3.72k (x0.87)
Test#2 (FP)
19.54k
15.33k (x0.78)
Test#3 (Generic, ZIP)
10.95k
4.71k (x0.43)
Test#1 (Memory)
11.08k
6.76k (x0.61)
TOTAL
45.84k
30.52k (x0.67)
Multithread
i7-1165G7
i3-8100
Test#1 (Integers)
15.69k
14.48k (x0.92)
Test#2 (FP)
68.3k
59.59k (x0.87)
Test#3 (Generic, ZIP)
33.66k
18.07k (x0.54)
Test#1 (Memory)
12.16k
4.3k (x0.35)
TOTAL
129.81k
96.43k (x0.74)
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
i7-1165G7
i3-8100
Test#1 (Integers)
14.48k
13.51k (x0.93)
Test#2 (FP)
24.18k
19.38k (x0.8)
Test#3 (Generic, ZIP)
11.95k
5.06k (x0.42)
Test#1 (Memory)
11.01k
7.87k (x0.71)
TOTAL
61.62k
45.81k (x0.74)
Multithread
i7-1165G7
i3-8100
Test#1 (Integers)
50.98k
52.88k (x1.04)
Test#2 (FP)
80.7k
75.92k (x0.94)
Test#3 (Generic, ZIP)
36.61k
19.52k (x0.53)
Test#1 (Memory)
12.02k
4.53k (x0.38)
TOTAL
180.32k
152.86k (x0.85)
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
i7-1165G7
i3-8100
Test#1 (Integers)
16.27k
13.52k (x0.83)
Test#2 (FP)
25.74k
20.57k (x0.8)
Test#3 (Generic, ZIP)
11.5k
4.96k (x0.43)
Test#1 (Memory)
10.82k
7.91k (x0.73)
TOTAL
64.32k
46.96k (x0.73)
Multithread
i7-1165G7
i3-8100
Test#1 (Integers)
54k
53.4k (x0.99)
Test#2 (FP)
88.76k
80.87k (x0.91)
Test#3 (Generic, ZIP)
35.23k
19.03k (x0.54)
Test#1 (Memory)
12.14k
4.29k (x0.35)
TOTAL
190.12k
157.59k (x0.83)
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
i7-1165G7
i3-8100
Test#1 (Integers)
22.97k
24.47k (x1.07)
Test#2 (FP)
21.61k
21.52k (x1)
Test#3 (Generic, ZIP)
8.99k
4.95k (x0.55)
Test#1 (Memory)
8.52k
8.24k (x0.97)
TOTAL
62.1k
59.18k (x0.95)
Multithread
i7-1165G7
i3-8100
Test#1 (Integers)
82.75k
92.86k (x1.12)
Test#2 (FP)
86.58k
83.05k (x0.96)
Test#3 (Generic, ZIP)
29.34k
18.55k (x0.63)
Test#1 (Memory)
11.72k
5.93k (x0.51)
TOTAL
210.4k
200.4k (x0.95)
Performance/W
i7-1165G7
i3-8100
Test#1 (Integers)
2955 points/W
1429 points/W
Test#2 (FP)
3092 points/W
1278 points/W
Test#3 (Generic, ZIP)
1048 points/W
285 points/W
Test#1 (Memory)
419 points/W
91 points/W
TOTAL
7514 points/W
3083 points/W
Performance/GHz
i7-1165G7
i3-8100
Test#1 (Integers)
4887 points/GHz
6797 points/GHz
Test#2 (FP)
4599 points/GHz
5977 points/GHz
Test#3 (Generic, ZIP)
1912 points/GHz
1374 points/GHz
Test#1 (Memory)
1813 points/GHz
2290 points/GHz
TOTAL
13212 points/GHz
16438 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points 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) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4