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Core i7-1065G7 vs i5-1038NG7


Description
Both models i7-1065G7 and i5-1038NG7 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 i7-1065G7 gets a score of 214.3 k points while the i5-1038NG7 gets 243.2 k points.

Summarizing, the i5-1038NG7 is 1.1 times faster than the i7-1065G7. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706e5
706e5
Core
Ice Lake-U
Ice Lake-U
Architecture
Base frecuency
1.3 GHz
2 GHz
Boost frecuency
3.9 GHz
3.8 GHz
Socket
BGA 1526
FCBGA1344
Cores/Threads
4/8
4/8
TDP
15 W
28 W
Cache L1 (d+i)
4x32+4x48 kB
4x32+4x48 kB
Cache L2
4x512 kB
4x512 kB
Cache L3
8192 kB
6144 kB
Date
August 2019
May 2020
Mean monothread perf.
74.82k points
65.35k points
Mean multithread perf.
214.34k points
243.18k 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
i5-1038NG7
Test#1 (Integers)
28.19k
23.2k (x0.82)
Test#2 (FP)
22.13k
21.2k (x0.96)
Test#3 (Generic, ZIP)
10.32k
9.4k (x0.91)
Test#1 (Memory)
14.17k
11.54k (x0.81)
TOTAL
74.82k
65.35k (x0.87)

Multithread

i7-1065G7

i5-1038NG7
Test#1 (Integers)
86.39k
94.68k (x1.1)
Test#2 (FP)
86.22k
103.38k (x1.2)
Test#3 (Generic, ZIP)
32.99k
35.79k (x1.08)
Test#1 (Memory)
8.75k
9.33k (x1.07)
TOTAL
214.34k
243.18k (x1.13)

Performance/W
i7-1065G7
i5-1038NG7
Test#1 (Integers)
5759 points/W
3381 points/W
Test#2 (FP)
5748 points/W
3692 points/W
Test#3 (Generic, ZIP)
2199 points/W
1278 points/W
Test#1 (Memory)
583 points/W
333 points/W
TOTAL
14289 points/W
8685 points/W

Performance/GHz
i7-1065G7
i5-1038NG7
Test#1 (Integers)
7229 points/GHz
6106 points/GHz
Test#2 (FP)
5675 points/GHz
5580 points/GHz
Test#3 (Generic, ZIP)
2646 points/GHz
2473 points/GHz
Test#1 (Memory)
3634 points/GHz
3037 points/GHz
TOTAL
19184 points/GHz
17197 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