Core i3-9100T vs i3-1215U
Description
The i3-9100T is based on Coffee Lake architecture while the i3-1215U is based on Alder Lake.
Using the multithread performance as a reference, the i3-9100T gets a score of 192.9 k points while the i3-1215U gets 185.6 k points.
Summarizing, the i3-9100T is 1 times faster than the i3-1215U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-9100T gets a score of 192.9 k points while the i3-1215U gets 185.6 k points.
Summarizing, the i3-9100T is 1 times faster than the i3-1215U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906eb
906a4
Core
Coffee Lake-S
Alder Lake-H
Base frecuency
3.1 GHz
0.9 GHz
Boost frecuency
3.7 GHz
4.4 GHz
Socket
LGA 1151
BGA 1744
Cores/Threads
4/4
6/8
TDP
35 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32/4x64+2x48/4x32 kB
Cache L2
4x256 kB
2x1280+2x2048 kB
Cache L3
6144 kB
10240 kB
Date
June 2019
April 2022
Mean monothread perf.
60.16k points
80.34k points
Mean multithread perf.
192.88k points
185.6k 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
i3-9100T
i3-1215U
Test#1 (Integers)
3.79k
6.95k (x1.83)
Test#2 (FP)
15.65k
16.28k (x1.04)
Test#3 (Generic, ZIP)
4.59k
10.49k (x2.28)
Test#1 (Memory)
7.78k
9.95k (x1.28)
TOTAL
31.81k
43.67k (x1.37)
Multithread
i3-9100T
i3-1215U
Test#1 (Integers)
13.97k
14.97k (x1.07)
Test#2 (FP)
57.83k
51.01k (x0.88)
Test#3 (Generic, ZIP)
17.03k
30.47k (x1.79)
Test#1 (Memory)
4.35k
8.59k (x1.97)
TOTAL
93.18k
105.05k (x1.13)
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
i3-9100T
i3-1215U
Test#1 (Integers)
13.74k
20.87k (x1.52)
Test#2 (FP)
19.7k
20.74k (x1.05)
Test#3 (Generic, ZIP)
4.86k
11.32k (x2.33)
Test#1 (Memory)
8.61k
8.32k (x0.97)
TOTAL
46.91k
61.26k (x1.31)
Multithread
i3-9100T
i3-1215U
Test#1 (Integers)
50.5k
45.12k (x0.89)
Test#2 (FP)
72.58k
60.59k (x0.83)
Test#3 (Generic, ZIP)
18.09k
28.48k (x1.57)
Test#1 (Memory)
4.28k
14.06k (x3.29)
TOTAL
145.45k
148.26k (x1.02)
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
i3-1215U
Test#1 (Integers)
13.6k
15.63k (x1.15)
Test#2 (FP)
20.58k
20.2k (x0.98)
Test#3 (Generic, ZIP)
4.76k
9.94k (x2.09)
Test#1 (Memory)
8.8k
8.06k (x0.92)
TOTAL
47.74k
53.83k (x1.13)
Multithread
i3-9100T
i3-1215U
Test#1 (Integers)
50.18k
35.72k (x0.71)
Test#2 (FP)
75.99k
56.41k (x0.74)
Test#3 (Generic, ZIP)
17.66k
25k (x1.42)
Test#1 (Memory)
4.12k
12.48k (x3.03)
TOTAL
147.95k
129.6k (x0.88)
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
i3-1215U
Test#1 (Integers)
24.89k
37.56k (x1.51)
Test#2 (FP)
21.82k
21.13k (x0.97)
Test#3 (Generic, ZIP)
4.83k
11.35k (x2.35)
Test#1 (Memory)
8.63k
10.31k (x1.2)
TOTAL
60.16k
80.34k (x1.34)
Multithread
i3-9100T
i3-1215U
Test#1 (Integers)
89.4k
73.97k (x0.83)
Test#2 (FP)
81.19k
72.37k (x0.89)
Test#3 (Generic, ZIP)
18.06k
29.61k (x1.64)
Test#1 (Memory)
4.24k
9.65k (x2.28)
TOTAL
192.88k
185.6k (x0.96)
Performance/W
i3-9100T
i3-1215U
Test#1 (Integers)
2554 points/W
4931 points/W
Test#2 (FP)
2320 points/W
4825 points/W
Test#3 (Generic, ZIP)
516 points/W
1974 points/W
Test#1 (Memory)
121 points/W
643 points/W
TOTAL
5511 points/W
12374 points/W
Performance/GHz
i3-9100T
i3-1215U
Test#1 (Integers)
6727 points/GHz
8535 points/GHz
Test#2 (FP)
5897 points/GHz
4802 points/GHz
Test#3 (Generic, ZIP)
1304 points/GHz
2579 points/GHz
Test#1 (Memory)
2331 points/GHz
2343 points/GHz
TOTAL
16260 points/GHz
18258 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