Core i5-10400 vs i7-1280P
Description
The i5-10400 is based on Comet Lake architecture while the i7-1280P is based on Alder Lake.
Using the multithread performance as a reference, the i5-10400 gets a score of 372.2 k points while the i7-1280P gets 468.3 k points.
Summarizing, the i7-1280P is 1.3 times faster than the i5-10400. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-10400 gets a score of 372.2 k points while the i7-1280P gets 468.3 k points.
Summarizing, the i7-1280P is 1.3 times faster than the i5-10400. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0655
906a3
Core
Comet Lake-S
Alder Lake-P
Base frecuency
2.9 GHz
1.3 GHz
Boost frecuency
4.3 GHz
4.8 GHz
Socket
LGA 1200
BGA 1744
Cores/Threads
6/12
14/20
TDP
65 W
28 W
Cache L1 (d+i)
6x32+6x32 kB
6x32/8x64+6x48/8x32 kB
Cache L2
6x256 kB
6x1280+6x2048 kB
Cache L3
12288 kB
24576 kB
Date
April 2020
April 2022
Mean monothread perf.
68.04k points
91.45k points
Mean multithread perf.
372.19k points
468.3k 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
i5-10400
i7-1280P
Test#1 (Integers)
26.43k
39.78k (x1.51)
Test#2 (FP)
23.89k
26.06k (x1.09)
Test#3 (Generic, ZIP)
5.63k
12.44k (x2.21)
Test#1 (Memory)
12.1k
13.17k (x1.09)
TOTAL
68.04k
91.45k (x1.34)
Multithread
i5-10400
i7-1280P
Test#1 (Integers)
163.14k
209.96k (x1.29)
Test#2 (FP)
161.5k
170.21k (x1.05)
Test#3 (Generic, ZIP)
39.94k
72.04k (x1.8)
Test#1 (Memory)
7.6k
16.09k (x2.12)
TOTAL
372.19k
468.3k (x1.26)
Performance/W
i5-10400
i7-1280P
Test#1 (Integers)
2510 points/W
7499 points/W
Test#2 (FP)
2485 points/W
6079 points/W
Test#3 (Generic, ZIP)
615 points/W
2573 points/W
Test#1 (Memory)
117 points/W
575 points/W
TOTAL
5726 points/W
16725 points/W
Performance/GHz
i5-10400
i7-1280P
Test#1 (Integers)
6146 points/GHz
8287 points/GHz
Test#2 (FP)
5555 points/GHz
5429 points/GHz
Test#3 (Generic, ZIP)
1309 points/GHz
2592 points/GHz
Test#1 (Memory)
2814 points/GHz
2744 points/GHz
TOTAL
15824 points/GHz
19051 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