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Core i7-8700k vs i7-1065G7


Description
The i7-8700k is based on Coffee Lake architecture while the i7-1065G7 is based on Ice Lake.

Using the multithread performance as a reference, the i7-8700k gets a score of 443.8 k points while the i7-1065G7 gets 214.3 k points.

Summarizing, the i7-8700k is 2.1 times faster than the i7-1065G7. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ea
706e5
Core
Coffee Lake-S
Ice Lake-U
Architecture
Base frecuency
3.7 GHz
1.3 GHz
Boost frecuency
4.7 GHz
3.9 GHz
Socket
LGA 1151
BGA 1526
Cores/Threads
6/12
4/8
TDP
95 W
15 W
Cache L1 (d+i)
6x32+6x32 kB
4x32+4x48 kB
Cache L2
6x256 kB
4x512 kB
Cache L3
12288 kB
8192 kB
Date
October 2017
August 2019

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
i7-8700k
i7-1065G7
Test#1 (Integers)
31204
28194 (-9.65%)
Test#2 (FP)
27821
22133 (-20.45%)
Test#3 (Generic, ZIP)
6568
10320 (57.13%)
Test#1 (Memory)
15004
14171 (-5.55%)
TOTAL
80598
74818 (-7.17%)

Multithread

i7-8700k

i7-1065G7
Test#1 (Integers)
202422
86387 (-57.32%)
Test#2 (FP)
186332
86216 (-53.73%)
Test#3 (Generic, ZIP)
44958
32992 (-26.62%)
Test#1 (Memory)
10054
8747 (-12.99%)
TOTAL
443765
214342 (-51.70%)

Performance/W
i7-8700k
i7-1065G7
Test#1 (Integers)
2131 points/W
5759 points/W
Test#2 (FP)
1961 points/W
5748 points/W
Test#3 (Generic, ZIP)
473 points/W
2199 points/W
Test#1 (Memory)
106 points/W
583 points/W
TOTAL
4671 points/W
14289 points/W

Performance/GHz
i7-8700k
i7-1065G7
Test#1 (Integers)
6639 points/GHz
7229 points/GHz
Test#2 (FP)
5919 points/GHz
5675 points/GHz
Test#3 (Generic, ZIP)
1397 points/GHz
2646 points/GHz
Test#1 (Memory)
3192 points/GHz
3634 points/GHz
TOTAL
17148 points/GHz
19184 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.7.9