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Core i3-9100T vs i5-6500


Description
The i3-9100T is based on Coffee Lake architecture while the i5-6500 is based on Skylake.

Using the multithread performance as a reference, the i3-9100T gets a score of 192.9 k points while the i5-6500 gets 179.4 k points.

Summarizing, the i3-9100T is 1.1 times faster than the i5-6500 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906eb
506e3
Core
Coffee Lake-S
Skylake-S
Architecture
Base frecuency
3.1 GHz
3.2 GHz
Boost frecuency
3.7 GHz
3.6 GHz
Socket
LGA 1151
LGA 1151
Cores/Threads
4/4
4/4
TDP
35 W
65 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
6144 kB
6144 kB
Date
June 2019
September 2015
Mean monothread perf.
60.16k points
53.7k points
Mean multithread perf.
192.88k points
179.44k 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
i3-9100T
i5-6500
Test#1 (Integers)
3.79k
3.46k (x0.91)
Test#2 (FP)
15.65k
14.61k (x0.93)
Test#3 (Generic, ZIP)
4.59k
4.66k (x1.01)
Test#1 (Memory)
7.78k
6.99k (x0.9)
TOTAL
31.81k
29.71k (x0.93)

Multithread

i3-9100T

i5-6500
Test#1 (Integers)
13.97k
12.52k (x0.9)
Test#2 (FP)
57.83k
51.13k (x0.88)
Test#3 (Generic, ZIP)
17.03k
17.41k (x1.02)
Test#1 (Memory)
4.35k
3.9k (x0.9)
TOTAL
93.18k
84.96k (x0.91)

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
i3-9100T
i5-6500
Test#1 (Integers)
13.6k
13.07k (x0.96)
Test#2 (FP)
20.58k
20.23k (x0.98)
Test#3 (Generic, ZIP)
4.76k
4.93k (x1.03)
Test#1 (Memory)
8.8k
9.2k (x1.05)
TOTAL
47.74k
47.43k (x0.99)

Multithread

i3-9100T

i5-6500
Test#1 (Integers)
50.18k
49.62k (x0.99)
Test#2 (FP)
75.99k
74.82k (x0.98)
Test#3 (Generic, ZIP)
17.66k
18.46k (x1.05)
Test#1 (Memory)
4.12k
4.21k (x1.02)
TOTAL
147.95k
147.12k (x0.99)

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
i3-9100T
i5-6500
Test#1 (Integers)
24.89k
22.89k (x0.92)
Test#2 (FP)
21.82k
19.87k (x0.91)
Test#3 (Generic, ZIP)
4.83k
4.58k (x0.95)
Test#1 (Memory)
8.63k
6.36k (x0.74)
TOTAL
60.16k
53.7k (x0.89)

Multithread

i3-9100T

i5-6500
Test#1 (Integers)
89.4k
84.36k (x0.94)
Test#2 (FP)
81.19k
72.91k (x0.9)
Test#3 (Generic, ZIP)
18.06k
16.08k (x0.89)
Test#1 (Memory)
4.24k
6.1k (x1.44)
TOTAL
192.88k
179.44k (x0.93)

Performance/W
i3-9100T
i5-6500
Test#1 (Integers)
2554 points/W
1298 points/W
Test#2 (FP)
2320 points/W
1122 points/W
Test#3 (Generic, ZIP)
516 points/W
247 points/W
Test#1 (Memory)
121 points/W
94 points/W
TOTAL
5511 points/W
2761 points/W

Performance/GHz
i3-9100T
i5-6500
Test#1 (Integers)
6727 points/GHz
6359 points/GHz
Test#2 (FP)
5897 points/GHz
5521 points/GHz
Test#3 (Generic, ZIP)
1304 points/GHz
1271 points/GHz
Test#1 (Memory)
2331 points/GHz
1766 points/GHz
TOTAL
16260 points/GHz
14917 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