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Core i5-1035G1 vs i7-1065G7


Description
Both models i5-1035G1 and i7-1065G7 are based on Ice Lake architecture.

Ice Lake, known as a the 10th generation Intel Core CPUs, it’s a Process-Architecture-Optimization step. It comes with Gen11 Intel’s iGPU, 32kB instruction + 48kB data L1 cache and 512kB L2 cache per core. Ice Lake uses Intel’s 10+ process. This architecture is able to address 128PB of virtual memory and 4PB of physical memory. It comes with DDR4 3200 and LPDDR4X 3733 support.

Using the multithread performance as a reference, the i5-1035G1 gets a score of 171.6 k points while the i7-1065G7 gets 214.3 k points.

Summarizing, the i7-1065G7 is 1.2 times faster than the i5-1035G1. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706e5
706e5
Core
Ice Lake-U
Ice Lake-U
Architecture
Base frecuency
1 GHz
1.3 GHz
Boost frecuency
3.6 GHz
3.9 GHz
Socket
BGA 1526
BGA 1526
Cores/Threads
4/8
4/8
TDP
15 W
15 W
Cache L1 (d+i)
4x32+4x48 kB
4x32+4x48 kB
Cache L2
4x512 kB
4x512 kB
Cache L3
6144 kB
8192 kB
Date
August 2019
August 2019
Mean monothread perf.
55.37k points
74.82k points
Mean multithread perf.
171.65k points
214.34k 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
i5-1035G1
i7-1065G7
Test#1 (Integers)
21.5k
28.19k (x1.31)
Test#2 (FP)
17.71k
22.13k (x1.25)
Test#3 (Generic, ZIP)
7.92k
10.32k (x1.3)
Test#1 (Memory)
8.24k
14.17k (x1.72)
TOTAL
55.37k
74.82k (x1.35)

Multithread

i5-1035G1

i7-1065G7
Test#1 (Integers)
73.03k
86.39k (x1.18)
Test#2 (FP)
68.19k
86.22k (x1.26)
Test#3 (Generic, ZIP)
24.89k
32.99k (x1.33)
Test#1 (Memory)
5.54k
8.75k (x1.58)
TOTAL
171.65k
214.34k (x1.25)

Performance/W
i5-1035G1
i7-1065G7
Test#1 (Integers)
4869 points/W
5759 points/W
Test#2 (FP)
4546 points/W
5748 points/W
Test#3 (Generic, ZIP)
1660 points/W
2199 points/W
Test#1 (Memory)
369 points/W
583 points/W
TOTAL
11443 points/W
14289 points/W

Performance/GHz
i5-1035G1
i7-1065G7
Test#1 (Integers)
5972 points/GHz
7229 points/GHz
Test#2 (FP)
4919 points/GHz
5675 points/GHz
Test#3 (Generic, ZIP)
2201 points/GHz
2646 points/GHz
Test#1 (Memory)
2290 points/GHz
3634 points/GHz
TOTAL
15381 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. 3.11.4