Core i7-4770K vs i7-8086K
Description
The i7-4770K is based on Haswell architecture while the i7-8086K is based on Coffee Lake.
Using the multithread performance as a reference, the i7-4770K gets a score of 173.9 k points while the i7-8086K gets 352.4 k points.
Summarizing, the i7-8086K is 2 times faster than the i7-4770K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-4770K gets a score of 173.9 k points while the i7-8086K gets 352.4 k points.
Summarizing, the i7-8086K is 2 times faster than the i7-4770K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306c3
906ea
Core
Haswell
Coffee Lake-S
Base frecuency
3.5 GHz
4 GHz
Boost frecuency
3.9 GHz
5 GHz
Socket
LGA 1150
LGA 1151
Cores/Threads
4/8
6/12
TDP
84 W
95 W
Cache L1 (d+i)
4x32+4x32 kB
6x32+6x32 kB
Cache L2
4x256 kB
6x256 kB
Cache L3
8192 kB
12288 kB
Date
June 2013
June 2018
Mean monothread perf.
43.21k points
72.95k points
Mean multithread perf.
173.93k points
352.4k 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
i7-4770K
i7-8086K
Test#1 (Integers)
21.28k
28.74k (x1.35)
Test#2 (FP)
12.25k
25.31k (x2.07)
Test#3 (Generic, ZIP)
4.78k
5.78k (x1.21)
Test#1 (Memory)
4.9k
13.12k (x2.68)
TOTAL
43.21k
72.95k (x1.69)
Multithread
i7-4770K
i7-8086K
Test#1 (Integers)
86.17k
160.53k (x1.86)
Test#2 (FP)
56.81k
147.29k (x2.59)
Test#3 (Generic, ZIP)
21.88k
35.65k (x1.63)
Test#1 (Memory)
9.07k
8.92k (x0.98)
TOTAL
173.93k
352.4k (x2.03)
Performance/W
i7-4770K
i7-8086K
Test#1 (Integers)
1026 points/W
1690 points/W
Test#2 (FP)
676 points/W
1550 points/W
Test#3 (Generic, ZIP)
260 points/W
375 points/W
Test#1 (Memory)
108 points/W
94 points/W
TOTAL
2071 points/W
3709 points/W
Performance/GHz
i7-4770K
i7-8086K
Test#1 (Integers)
5456 points/GHz
5748 points/GHz
Test#2 (FP)
3141 points/GHz
5063 points/GHz
Test#3 (Generic, ZIP)
1226 points/GHz
1156 points/GHz
Test#1 (Memory)
1257 points/GHz
2624 points/GHz
TOTAL
11079 points/GHz
14590 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