Core i9-9900KF vs i3-12100T
Description
The i9-9900KF is based on Coffee Lake architecture while the i3-12100T is based on Alder Lake.
Using the multithread performance as a reference, the i9-9900KF gets a score of 592.9 k points while the i3-12100T gets 330.6 k points.
Summarizing, the i9-9900KF is 1.8 times faster than the i3-12100T. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-9900KF gets a score of 592.9 k points while the i3-12100T gets 330.6 k points.
Summarizing, the i9-9900KF is 1.8 times faster than the i3-12100T. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ed
90675
Core
Coffee Lake-S
Alder Lake-S
Base frecuency
3.6 GHz
2.2 GHz
Boost frecuency
5 GHz
4.1 GHz
Socket
LGA 1151
LGA 1700
Cores/Threads
8/16
4/8
TDP
95 W
35 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x48 kB
Cache L2
8x256 kB
4x1280 kB
Cache L3
16386 kB
12288 kB
Date
January 2019
January 2022
Mean monothread perf.
84.54k points
93.54k points
Mean multithread perf.
592.86k points
330.62k 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
i9-9900KF
i3-12100T
Test#1 (Integers)
33.03k
43.24k (x1.31)
Test#2 (FP)
29.52k
23.76k (x0.8)
Test#3 (Generic, ZIP)
6.55k
12.67k (x1.93)
Test#1 (Memory)
15.45k
13.88k (x0.9)
TOTAL
84.54k
93.54k (x1.11)
Multithread
i9-9900KF
i3-12100T
Test#1 (Integers)
276.22k
150.28k (x0.54)
Test#2 (FP)
250.61k
126.29k (x0.5)
Test#3 (Generic, ZIP)
57.2k
45.32k (x0.79)
Test#1 (Memory)
8.84k
8.73k (x0.99)
TOTAL
592.86k
330.62k (x0.56)
Performance/W
i9-9900KF
i3-12100T
Test#1 (Integers)
2908 points/W
4294 points/W
Test#2 (FP)
2638 points/W
3608 points/W
Test#3 (Generic, ZIP)
602 points/W
1295 points/W
Test#1 (Memory)
93 points/W
249 points/W
TOTAL
6241 points/W
9446 points/W
Performance/GHz
i9-9900KF
i3-12100T
Test#1 (Integers)
6605 points/GHz
10546 points/GHz
Test#2 (FP)
5904 points/GHz
5794 points/GHz
Test#3 (Generic, ZIP)
1309 points/GHz
3089 points/GHz
Test#1 (Memory)
3090 points/GHz
3384 points/GHz
TOTAL
16909 points/GHz
22814 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