Core i3-10100T vs i7-1255U
Description
The i3-10100T is based on Comet Lake architecture while the i7-1255U is based on Alder Lake.
Using the multithread performance as a reference, the i3-10100T gets a score of 227.7 k points while the i7-1255U gets 258.3 k points.
Summarizing, the i7-1255U is 1.1 times faster than the i3-10100T. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-10100T gets a score of 227.7 k points while the i7-1255U gets 258.3 k points.
Summarizing, the i7-1255U is 1.1 times faster than the i3-10100T. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0653
906a4
Core
Comet Lake-S
Alder Lake-U
Base frecuency
3.6 GHz
1.7 GHz
Boost frecuency
4.3 GHz
4.7 GHz
Socket
FC-LGA 1200
BGA 1744
Cores/Threads
4/8
10/12
TDP
65 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32/8x64+2x48/8x32 kB
Cache L2
4x256 kB
2x1280+2x2048 kB
Cache L3
6144 kB
12288 kB
Date
April 2020
February 2022
Mean monothread perf.
60.06k points
81.73k points
Mean multithread perf.
227.67k points
258.31k points
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
i3-10100T
i7-1255U
Test#1 (Integers)
24.31k
38.32k (x1.58)
Test#2 (FP)
22.15k
21.35k (x0.96)
Test#3 (Generic, ZIP)
5.14k
11.2k (x2.18)
Test#1 (Memory)
8.46k
10.86k (x1.28)
TOTAL
60.06k
81.73k (x1.36)
Multithread
i3-10100T
i7-1255U
Test#1 (Integers)
101.48k
105.48k (x1.04)
Test#2 (FP)
98.04k
100.18k (x1.02)
Test#3 (Generic, ZIP)
24.28k
43.39k (x1.79)
Test#1 (Memory)
3.86k
9.26k (x2.4)
TOTAL
227.67k
258.31k (x1.13)
Performance/W
i3-10100T
i7-1255U
Test#1 (Integers)
1561 points/W
7032 points/W
Test#2 (FP)
1508 points/W
6678 points/W
Test#3 (Generic, ZIP)
374 points/W
2893 points/W
Test#1 (Memory)
59 points/W
617 points/W
TOTAL
3503 points/W
17221 points/W
Performance/GHz
i3-10100T
i7-1255U
Test#1 (Integers)
5653 points/GHz
8154 points/GHz
Test#2 (FP)
5150 points/GHz
4543 points/GHz
Test#3 (Generic, ZIP)
1196 points/GHz
2382 points/GHz
Test#1 (Memory)
1967 points/GHz
2311 points/GHz
TOTAL
13967 points/GHz
17390 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