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Core i7-1065G7 vs i9-9900K


Description
The i7-1065G7 is based on Ice Lake architecture while the i9-9900K is based on Coffee Lake.

Using the multithread performance as a reference, the i7-1065G7 gets a score of 214.3 k points while the i9-9900K gets 545.3 k points.

Summarizing, the i9-9900K is 2.5 times faster than the i7-1065G7. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706e5
906ec
Core
Ice Lake-U
Coffee Lake-S
Architecture
Base frecuency
1.3 GHz
3.6 GHz
Boost frecuency
3.9 GHz
5 GHz
Socket
BGA 1526
LGA 1151
Cores/Threads
4/8
8/16
TDP
15 W
95 W
Cache L1 (d+i)
4x32+4x48 kB
8x32+8x32 kB
Cache L2
4x512 kB
8x256 kB
Cache L3
8192 kB
16384 kB
Date
August 2019
October 2018
Mean monothread perf.
74.82k points
86.24k points
Mean multithread perf.
214.34k points
545.3k 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
i7-1065G7
i9-9900K
Test#1 (Integers)
28.19k
33.62k (x1.19)
Test#2 (FP)
22.13k
30.02k (x1.36)
Test#3 (Generic, ZIP)
10.32k
7.17k (x0.69)
Test#1 (Memory)
14.17k
15.43k (x1.09)
TOTAL
74.82k
86.24k (x1.15)

Multithread

i7-1065G7

i9-9900K
Test#1 (Integers)
86.39k
248.93k (x2.88)
Test#2 (FP)
86.22k
224.43k (x2.6)
Test#3 (Generic, ZIP)
32.99k
53.39k (x1.62)
Test#1 (Memory)
8.75k
18.54k (x2.12)
TOTAL
214.34k
545.3k (x2.54)

Performance/W
i7-1065G7
i9-9900K
Test#1 (Integers)
5759 points/W
2620 points/W
Test#2 (FP)
5748 points/W
2362 points/W
Test#3 (Generic, ZIP)
2199 points/W
562 points/W
Test#1 (Memory)
583 points/W
195 points/W
TOTAL
14289 points/W
5740 points/W

Performance/GHz
i7-1065G7
i9-9900K
Test#1 (Integers)
7229 points/GHz
6724 points/GHz
Test#2 (FP)
5675 points/GHz
6003 points/GHz
Test#3 (Generic, ZIP)
2646 points/GHz
1434 points/GHz
Test#1 (Memory)
3634 points/GHz
3087 points/GHz
TOTAL
19184 points/GHz
17247 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. 3.11.4