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Core i5-1035G1 vs i3-7100U


Description
The i5-1035G1 is based on Ice Lake architecture while the i3-7100U is based on Kaby Lake.

Using the multithread performance as a reference, the i5-1035G1 gets a score of 171.6 k points while the i3-7100U gets 79.6 k points.

Summarizing, the i5-1035G1 is 2.2 times faster than the i3-7100U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706e5
806e9
Core
Ice Lake-U
Kaby Lake-U
Architecture
Base frecuency
1 GHz
2.4 GHz
Boost frecuency
3.6 GHz
2.4 GHz
Socket
BGA 1526
BGA 1356
Cores/Threads
4/8
2/4
TDP
15 W
15 W
Cache L1 (d+i)
4x32+4x48 kB
2x32+2x32 kB
Cache L2
4x512 kB
2x256 kB
Cache L3
6144 kB
3072 kB
Date
August 2019
August 2016
Mean monothread perf.
55.37k points
33.38k points
Mean multithread perf.
171.65k points
79.6k 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
i5-1035G1
i3-7100U
Test#1 (Integers)
3.88k
2.41k (x0.62)
Test#2 (FP)
14.98k
9.77k (x0.65)
Test#3 (Generic, ZIP)
9.7k
3.13k (x0.32)
Test#1 (Memory)
8.6k
3.55k (x0.41)
TOTAL
37.15k
18.86k (x0.51)

Multithread

i5-1035G1

i3-7100U
Test#1 (Integers)
14.61k
5k (x0.34)
Test#2 (FP)
54.9k
21.48k (x0.39)
Test#3 (Generic, ZIP)
27.58k
7.39k (x0.27)
Test#1 (Memory)
5.04k
3.18k (x0.63)
TOTAL
102.13k
37.05k (x0.36)

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
i5-1035G1
i3-7100U
Test#1 (Integers)
12.89k
8.66k (x0.67)
Test#2 (FP)
18.55k
12.31k (x0.66)
Test#3 (Generic, ZIP)
9.93k
3.28k (x0.33)
Test#1 (Memory)
9.54k
3.92k (x0.41)
TOTAL
50.91k
28.16k (x0.55)

Multithread

i5-1035G1

i3-7100U
Test#1 (Integers)
50.06k
17.87k (x0.36)
Test#2 (FP)
66.1k
28.59k (x0.43)
Test#3 (Generic, ZIP)
20.24k
7.68k (x0.38)
Test#1 (Memory)
5.51k
3.15k (x0.57)
TOTAL
141.91k
57.28k (x0.4)

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
i5-1035G1
i3-7100U
Test#1 (Integers)
13.58k
8.76k (x0.65)
Test#2 (FP)
19.53k
13.49k (x0.69)
Test#3 (Generic, ZIP)
9.37k
3.21k (x0.34)
Test#1 (Memory)
9.23k
3.9k (x0.42)
TOTAL
51.7k
29.36k (x0.57)

Multithread

i5-1035G1

i3-7100U
Test#1 (Integers)
56.25k
18.33k (x0.33)
Test#2 (FP)
73.73k
31.08k (x0.42)
Test#3 (Generic, ZIP)
29.56k
7.5k (x0.25)
Test#1 (Memory)
5.39k
3.61k (x0.67)
TOTAL
164.94k
60.52k (x0.37)

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
i5-1035G1
i3-7100U
Test#1 (Integers)
21.5k
13.46k (x0.63)
Test#2 (FP)
17.71k
13.45k (x0.76)
Test#3 (Generic, ZIP)
7.92k
3.08k (x0.39)
Test#1 (Memory)
8.24k
3.4k (x0.41)
TOTAL
55.37k
33.38k (x0.6)

Multithread

i5-1035G1

i3-7100U
Test#1 (Integers)
73.03k
34.95k (x0.48)
Test#2 (FP)
68.19k
33.53k (x0.49)
Test#3 (Generic, ZIP)
24.89k
7.74k (x0.31)
Test#1 (Memory)
5.54k
3.38k (x0.61)
TOTAL
171.65k
79.6k (x0.46)

Performance/W
i5-1035G1
i3-7100U
Test#1 (Integers)
4869 points/W
2330 points/W
Test#2 (FP)
4546 points/W
2235 points/W
Test#3 (Generic, ZIP)
1660 points/W
516 points/W
Test#1 (Memory)
369 points/W
225 points/W
TOTAL
11443 points/W
5307 points/W

Performance/GHz
i5-1035G1
i3-7100U
Test#1 (Integers)
5972 points/GHz
5606 points/GHz
Test#2 (FP)
4919 points/GHz
5606 points/GHz
Test#3 (Generic, ZIP)
2201 points/GHz
1282 points/GHz
Test#1 (Memory)
2290 points/GHz
1415 points/GHz
TOTAL
15381 points/GHz
13909 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