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Core i7-1065G7 vs i7-7700


Description
The i7-1065G7 is based on Ice Lake architecture while the i7-7700 is based on Kaby Lake.

Using the multithread performance as a reference, the i7-1065G7 gets a score of 214.3 k points while the i7-7700 gets 257.5 k points.

Summarizing, the i7-7700 is 1.2 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
906e9
Core
Ice Lake-U
Kaby Lake-S
Architecture
Base frecuency
1.3 GHz
3.6 GHz
Boost frecuency
3.9 GHz
4.2 GHz
Socket
BGA 1526
LGA 1151
Cores/Threads
4/8
4/8
TDP
15 W
65 W
Cache L1 (d+i)
4x32+4x48 kB
32+32 kB
Cache L2
4x512 kB
256 kB
Cache L3
8192 kB
8192 kB
Date
August 2019
September 2016
Mean monothread perf.
74.82k points
67.33k points
Mean multithread perf.
214.34k points
257.52k 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
i7-7700
Test#1 (Integers)
28.19k
26.7k (x0.95)
Test#2 (FP)
22.13k
23.7k (x1.07)
Test#3 (Generic, ZIP)
10.32k
5.46k (x0.53)
Test#1 (Memory)
14.17k
11.48k (x0.81)
TOTAL
74.82k
67.33k (x0.9)

Multithread

i7-1065G7

i7-7700
Test#1 (Integers)
86.39k
115.97k (x1.34)
Test#2 (FP)
86.22k
108.43k (x1.26)
Test#3 (Generic, ZIP)
32.99k
26.28k (x0.8)
Test#1 (Memory)
8.75k
6.85k (x0.78)
TOTAL
214.34k
257.52k (x1.2)

Performance/W
i7-1065G7
i7-7700
Test#1 (Integers)
5759 points/W
1784 points/W
Test#2 (FP)
5748 points/W
1668 points/W
Test#3 (Generic, ZIP)
2199 points/W
404 points/W
Test#1 (Memory)
583 points/W
105 points/W
TOTAL
14289 points/W
3962 points/W

Performance/GHz
i7-1065G7
i7-7700
Test#1 (Integers)
7229 points/GHz
6356 points/GHz
Test#2 (FP)
5675 points/GHz
5643 points/GHz
Test#3 (Generic, ZIP)
2646 points/GHz
1300 points/GHz
Test#1 (Memory)
3634 points/GHz
2733 points/GHz
TOTAL
19184 points/GHz
16032 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