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Core i3-7130U vs i3-9100T


Description
The i3-7130U is based on Kaby Lake architecture while the i3-9100T is based on Coffee Lake.

Using the multithread performance as a reference, the i3-7130U gets a score of 90.9 k points while the i3-9100T gets 192.9 k points.

Summarizing, the i3-9100T is 2.1 times faster than the i3-7130U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806e9
906eb
Core
Kaby Lake-U
Coffee Lake-S
Architecture
Base frecuency
2.7 GHz
3.1 GHz
Boost frecuency
2.7 GHz
3.7 GHz
Socket
BGA1356
LGA 1151
Cores/Threads
2/4
4/4
TDP
15 W
35 W
Cache L1 (d+i)
2x32+2x32 kB
4x32+4x32 kB
Cache L2
2x256 kB
4x256 kB
Cache L3
3072 kB
6144 kB
Date
June 2017
June 2019
Mean monothread perf.
42k points
60.16k points
Mean multithread perf.
90.89k points
192.88k 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
i3-7130U
i3-9100T
Test#1 (Integers)
2.77k
3.79k (x1.37)
Test#2 (FP)
11.25k
15.65k (x1.39)
Test#3 (Generic, ZIP)
3.61k
4.59k (x1.27)
Test#1 (Memory)
4.22k
7.78k (x1.84)
TOTAL
21.84k
31.81k (x1.46)

Multithread

i3-7130U

i3-9100T
Test#1 (Integers)
5.42k
13.97k (x2.58)
Test#2 (FP)
25.28k
57.83k (x2.29)
Test#3 (Generic, ZIP)
8.31k
17.03k (x2.05)
Test#1 (Memory)
3.6k
4.35k (x1.21)
TOTAL
42.62k
93.18k (x2.19)

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
i3-7130U
i3-9100T
Test#1 (Integers)
9.94k
13.74k (x1.38)
Test#2 (FP)
14.35k
19.7k (x1.37)
Test#3 (Generic, ZIP)
3.77k
4.86k (x1.29)
Test#1 (Memory)
4.04k
8.61k (x2.13)
TOTAL
32.11k
46.91k (x1.46)

Multithread

i3-7130U

i3-9100T
Test#1 (Integers)
20.39k
50.5k (x2.48)
Test#2 (FP)
32.49k
72.58k (x2.23)
Test#3 (Generic, ZIP)
8.58k
18.09k (x2.11)
Test#1 (Memory)
3.63k
4.28k (x1.18)
TOTAL
65.09k
145.45k (x2.23)

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
i3-7130U
i3-9100T
Test#1 (Integers)
9.99k
13.6k (x1.36)
Test#2 (FP)
15.18k
20.58k (x1.36)
Test#3 (Generic, ZIP)
3.67k
4.76k (x1.3)
Test#1 (Memory)
4.09k
8.8k (x2.15)
TOTAL
32.94k
47.74k (x1.45)

Multithread

i3-7130U

i3-9100T
Test#1 (Integers)
20.69k
50.18k (x2.43)
Test#2 (FP)
34.96k
75.99k (x2.17)
Test#3 (Generic, ZIP)
8.75k
17.66k (x2.02)
Test#1 (Memory)
3.73k
4.12k (x1.1)
TOTAL
68.13k
147.95k (x2.17)

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
i3-7130U
i3-9100T
Test#1 (Integers)
17.82k
24.89k (x1.4)
Test#2 (FP)
16.18k
21.82k (x1.35)
Test#3 (Generic, ZIP)
3.76k
4.83k (x1.28)
Test#1 (Memory)
4.24k
8.63k (x2.03)
TOTAL
42k
60.16k (x1.43)

Multithread

i3-7130U

i3-9100T
Test#1 (Integers)
40.25k
89.4k (x2.22)
Test#2 (FP)
37.4k
81.19k (x2.17)
Test#3 (Generic, ZIP)
9.07k
18.06k (x1.99)
Test#1 (Memory)
4.17k
4.24k (x1.02)
TOTAL
90.89k
192.88k (x2.12)

Performance/W
i3-7130U
i3-9100T
Test#1 (Integers)
2683 points/W
2554 points/W
Test#2 (FP)
2493 points/W
2320 points/W
Test#3 (Generic, ZIP)
605 points/W
516 points/W
Test#1 (Memory)
278 points/W
121 points/W
TOTAL
6059 points/W
5511 points/W

Performance/GHz
i3-7130U
i3-9100T
Test#1 (Integers)
6600 points/GHz
6727 points/GHz
Test#2 (FP)
5992 points/GHz
5897 points/GHz
Test#3 (Generic, ZIP)
1391 points/GHz
1304 points/GHz
Test#1 (Memory)
1571 points/GHz
2331 points/GHz
TOTAL
15554 points/GHz
16260 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