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Core i5-6500 vs i3-10100T


Description
The i5-6500 is based on Skylake architecture while the i3-10100T is based on Comet Lake.

Using the multithread performance as a reference, the i5-6500 gets a score of 179.4 k points while the i3-10100T gets 227.7 k points.

Summarizing, the i3-10100T is 1.3 times faster than the i5-6500 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
a0653
Core
Skylake-S
Comet Lake-S
Architecture
Base frecuency
3.2 GHz
3.6 GHz
Boost frecuency
3.6 GHz
4.3 GHz
Socket
LGA 1151
FC-LGA 1200
Cores/Threads
4/4
4/8
TDP
65 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
September 2015
April 2020
Mean monothread perf.
53.7k points
60.06k points
Mean multithread perf.
179.44k points
227.67k 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
i5-6500
i3-10100T
Test#1 (Integers)
3.46k
4.32k (x1.25)
Test#2 (FP)
14.61k
15.7k (x1.07)
Test#3 (Generic, ZIP)
4.66k
5.04k (x1.08)
Test#1 (Memory)
6.99k
7.68k (x1.1)
TOTAL
29.71k
32.73k (x1.1)

Multithread

i5-6500

i3-10100T
Test#1 (Integers)
12.52k
16.59k (x1.32)
Test#2 (FP)
51.13k
71.1k (x1.39)
Test#3 (Generic, ZIP)
17.41k
23.26k (x1.34)
Test#1 (Memory)
3.9k
3.86k (x0.99)
TOTAL
84.96k
114.81k (x1.35)

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
i5-6500
i3-10100T
Test#1 (Integers)
13.07k
13.88k (x1.06)
Test#2 (FP)
20.23k
20.94k (x1.03)
Test#3 (Generic, ZIP)
4.93k
5.18k (x1.05)
Test#1 (Memory)
9.2k
8.2k (x0.89)
TOTAL
47.43k
48.19k (x1.02)

Multithread

i5-6500

i3-10100T
Test#1 (Integers)
49.62k
54.88k (x1.11)
Test#2 (FP)
74.82k
93.17k (x1.25)
Test#3 (Generic, ZIP)
18.46k
23.34k (x1.26)
Test#1 (Memory)
4.21k
3.85k (x0.92)
TOTAL
147.12k
175.24k (x1.19)

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
i5-6500
i3-10100T
Test#1 (Integers)
22.89k
24.31k (x1.06)
Test#2 (FP)
19.87k
22.15k (x1.11)
Test#3 (Generic, ZIP)
4.58k
5.14k (x1.12)
Test#1 (Memory)
6.36k
8.46k (x1.33)
TOTAL
53.7k
60.06k (x1.12)

Multithread

i5-6500

i3-10100T
Test#1 (Integers)
84.36k
101.48k (x1.2)
Test#2 (FP)
72.91k
98.04k (x1.34)
Test#3 (Generic, ZIP)
16.08k
24.28k (x1.51)
Test#1 (Memory)
6.1k
3.86k (x0.63)
TOTAL
179.44k
227.67k (x1.27)

Performance/W
i5-6500
i3-10100T
Test#1 (Integers)
1298 points/W
1561 points/W
Test#2 (FP)
1122 points/W
1508 points/W
Test#3 (Generic, ZIP)
247 points/W
374 points/W
Test#1 (Memory)
94 points/W
59 points/W
TOTAL
2761 points/W
3503 points/W

Performance/GHz
i5-6500
i3-10100T
Test#1 (Integers)
6359 points/GHz
5653 points/GHz
Test#2 (FP)
5521 points/GHz
5150 points/GHz
Test#3 (Generic, ZIP)
1271 points/GHz
1196 points/GHz
Test#1 (Memory)
1766 points/GHz
1967 points/GHz
TOTAL
14917 points/GHz
13967 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