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Core i7-7700K vs i5-1035G1


Description
The i7-7700K is based on Kaby Lake architecture while the i5-1035G1 is based on Ice Lake.

Using the multithread performance as a reference, the i7-7700K gets a score of 291.1 k points while the i5-1035G1 gets 214.1 k points.

Summarizing, the i7-7700K is 1.4 times faster than the i5-1035G1. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906e9
706e5
Core
Kaby Lake-S
Ice Lake-U
Architecture
Base frecuency
4.2 GHz
1 GHz
Boost frecuency
4.5 GHz
3.6 GHz
Socket
LGA 1151
BGA 1526
Cores/Threads
4/8
4/8
TDP
95 W
15 W
Cache L1 (d+i)
32+32 kB
4x32+4x48 kB
Cache L2
256 kB
4x512 kB
Cache L3
8192 kB
6144 kB
Date
September 2016
August 2019

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i7-7700K
i5-1035G1
Test#1 (Integers)
4629
3876 (-16.27%)
Test#2 (FP)
18925
14979 (-20.85%)
Test#3 (Generic, ZIP)
6221
9699 (55.90%)
Test#1 (Memory)
13922
8599 (-38.23%)
TOTAL
43698
37153 (-14.98%)

Multithread

i7-7700K

i5-1035G1
Test#1 (Integers)
18529
14612 (-21.14%)
Test#2 (FP)
86487
54898 (-36.52%)
Test#3 (Generic, ZIP)
28778
27578 (-4.17%)
Test#1 (Memory)
9674
5044 (-47.86%)
TOTAL
143468
102132 (-28.81%)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i7-7700K
i5-1035G1
Test#1 (Integers)
17549
13578 (-22.63%)
Test#2 (FP)
27822
19526 (-29.82%)
Test#3 (Generic, ZIP)
6796
9372 (37.90%)
Test#1 (Memory)
14832
9227 (-37.79%)
TOTAL
66999
51703 (-22.83%)

Multithread

i7-7700K

i5-1035G1
Test#1 (Integers)
68395
56252 (-17.75%)
Test#2 (FP)
118805
73733 (-37.94%)
Test#3 (Generic, ZIP)
33336
29564 (-11.32%)
Test#1 (Memory)
17434
5395 (-69.06%)
TOTAL
237970
164944 (-30.69%)

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
i7-7700K
i5-1035G1
Test#1 (Integers)
30864
26084 (-15.49%)
Test#2 (FP)
27262
19613 (-28.06%)
Test#3 (Generic, ZIP)
6421
9603 (49.56%)
Test#1 (Memory)
13994
9118 (-34.84%)
TOTAL
78541
64418 (-17.98%)

Multithread

i7-7700K

i5-1035G1
Test#1 (Integers)
129531
95658 (-26.15%)
Test#2 (FP)
122200
81695 (-33.15%)
Test#3 (Generic, ZIP)
29617
31677 (6.96%)
Test#1 (Memory)
9751
5059 (-48.12%)
TOTAL
291099
214089 (-26.45%)

Performance/W
i7-7700K
i5-1035G1
Test#1 (Integers)
1363 points/W
6377 points/W
Test#2 (FP)
1286 points/W
5446 points/W
Test#3 (Generic, ZIP)
312 points/W
2112 points/W
Test#1 (Memory)
103 points/W
337 points/W
TOTAL
3064 points/W
14273 points/W

Performance/GHz
i7-7700K
i5-1035G1
Test#1 (Integers)
6859 points/GHz
7246 points/GHz
Test#2 (FP)
6058 points/GHz
5448 points/GHz
Test#3 (Generic, ZIP)
1427 points/GHz
2667 points/GHz
Test#1 (Memory)
3110 points/GHz
2533 points/GHz
TOTAL
17453 points/GHz
17894 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