Core i7-8086K vs i7-1260P
Description
The i7-8086K is based on Coffee Lake architecture while the i7-1260P is based on Alder Lake.
Using the multithread performance as a reference, the i7-8086K gets a score of 352.4 k points while the i7-1260P gets 391.1 k points.
Summarizing, the i7-1260P is 1.1 times faster than the i7-8086K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-8086K gets a score of 352.4 k points while the i7-1260P gets 391.1 k points.
Summarizing, the i7-1260P is 1.1 times faster than the i7-8086K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ea
906a3
Core
Coffee Lake-S
Alder Lake-P
Base frecuency
4 GHz
2.1 GHz
Boost frecuency
5 GHz
4.7 GHz
Socket
LGA 1151
BGA 1744
Cores/Threads
6/12
12/16
TDP
95 W
28 W
Cache L1 (d+i)
6x32+6x32 kB
4x32/8X64+4x48/8X32 kB
Cache L2
6x256 kB
4x1280+8x2048 kB
Cache L3
12288 kB
18432 kB
Date
June 2018
February 2022
Mean monothread perf.
72.95k points
94.9k points
Mean multithread perf.
352.4k points
391.07k 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
i7-8086K
i7-1260P
Test#1 (Integers)
28.74k
41.94k (x1.46)
Test#2 (FP)
25.31k
26.81k (x1.06)
Test#3 (Generic, ZIP)
5.78k
12.63k (x2.18)
Test#1 (Memory)
13.12k
13.51k (x1.03)
TOTAL
72.95k
94.9k (x1.3)
Multithread
i7-8086K
i7-1260P
Test#1 (Integers)
160.53k
168.12k (x1.05)
Test#2 (FP)
147.29k
148.09k (x1.01)
Test#3 (Generic, ZIP)
35.65k
60.28k (x1.69)
Test#1 (Memory)
8.92k
14.58k (x1.63)
TOTAL
352.4k
391.07k (x1.11)
Performance/W
i7-8086K
i7-1260P
Test#1 (Integers)
1690 points/W
6004 points/W
Test#2 (FP)
1550 points/W
5289 points/W
Test#3 (Generic, ZIP)
375 points/W
2153 points/W
Test#1 (Memory)
94 points/W
521 points/W
TOTAL
3709 points/W
13967 points/W
Performance/GHz
i7-8086K
i7-1260P
Test#1 (Integers)
5748 points/GHz
8924 points/GHz
Test#2 (FP)
5063 points/GHz
5705 points/GHz
Test#3 (Generic, ZIP)
1156 points/GHz
2687 points/GHz
Test#1 (Memory)
2624 points/GHz
2875 points/GHz
TOTAL
14590 points/GHz
20191 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