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Core i3-1005G1 vs i7-1165G7


Description
The i3-1005G1 is based on Ice Lake architecture while the i7-1165G7 is based on Tiger Lake.

Using the multithread performance as a reference, the i3-1005G1 gets a score of 116.6 k points while the i7-1165G7 gets 210.4 k points.

Summarizing, the i7-1165G7 is 1.8 times faster than the i3-1005G1. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706e5
806c1
Core
Ice Lake-U
Tiger Lake-UP3
Architecture
Base frecuency
1.2 GHz
2.8 GHz
Boost frecuency
3.4 GHz
4.7 GHz
Socket
BGA 1526
BGA 1449
Cores/Threads
2/4
4/8
TDP
15 W
28 W
Cache L1 (d+i)
2x32+2x48 kB
4x32+4x48 kB
Cache L2
2x512 kB
4x1280 kB
Cache L3
4096 kB
12288 kB
Date
August 2019
September 2020
Mean monothread perf.
50.62k points
62.1k points
Mean multithread perf.
116.63k points
210.4k points

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
i3-1005G1
i7-1165G7
Test#1 (Integers)
3.07k
4.26k (x1.39)
Test#2 (FP)
13.76k
19.54k (x1.42)
Test#3 (Generic, ZIP)
8k
10.95k (x1.37)
Test#1 (Memory)
6.59k
11.08k (x1.68)
TOTAL
31.42k
45.84k (x1.46)

Multithread

i3-1005G1

i7-1165G7
Test#1 (Integers)
8k
15.69k (x1.96)
Test#2 (FP)
35.53k
68.3k (x1.92)
Test#3 (Generic, ZIP)
18.53k
33.66k (x1.82)
Test#1 (Memory)
4.3k
12.16k (x2.83)
TOTAL
66.36k
129.81k (x1.96)

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i3-1005G1
i7-1165G7
Test#1 (Integers)
10.52k
14.48k (x1.38)
Test#2 (FP)
17.6k
24.18k (x1.37)
Test#3 (Generic, ZIP)
8.76k
11.95k (x1.36)
Test#1 (Memory)
6.55k
11.01k (x1.68)
TOTAL
43.44k
61.62k (x1.42)

Multithread

i3-1005G1

i7-1165G7
Test#1 (Integers)
26.86k
50.98k (x1.9)
Test#2 (FP)
42.38k
80.7k (x1.9)
Test#3 (Generic, ZIP)
20.65k
36.61k (x1.77)
Test#1 (Memory)
4.21k
12.02k (x2.86)
TOTAL
94.1k
180.32k (x1.92)

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
i3-1005G1
i7-1165G7
Test#1 (Integers)
11.93k
16.27k (x1.36)
Test#2 (FP)
16.99k
25.74k (x1.52)
Test#3 (Generic, ZIP)
6.43k
11.5k (x1.79)
Test#1 (Memory)
4.59k
10.82k (x2.36)
TOTAL
39.93k
64.32k (x1.61)

Multithread

i3-1005G1

i7-1165G7
Test#1 (Integers)
29.07k
54k (x1.86)
Test#2 (FP)
46.14k
88.76k (x1.92)
Test#3 (Generic, ZIP)
19.47k
35.23k (x1.81)
Test#1 (Memory)
4.18k
12.14k (x2.9)
TOTAL
98.86k
190.12k (x1.92)

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
i3-1005G1
i7-1165G7
Test#1 (Integers)
19.45k
22.97k (x1.18)
Test#2 (FP)
16.75k
21.61k (x1.29)
Test#3 (Generic, ZIP)
8.04k
8.99k (x1.12)
Test#1 (Memory)
6.38k
8.52k (x1.34)
TOTAL
50.62k
62.1k (x1.23)

Multithread

i3-1005G1

i7-1165G7
Test#1 (Integers)
46.52k
82.75k (x1.78)
Test#2 (FP)
48.76k
86.58k (x1.78)
Test#3 (Generic, ZIP)
17.12k
29.34k (x1.71)
Test#1 (Memory)
4.23k
11.72k (x2.77)
TOTAL
116.63k
210.4k (x1.8)

Performance/W
i3-1005G1
i7-1165G7
Test#1 (Integers)
3102 points/W
2955 points/W
Test#2 (FP)
3251 points/W
3092 points/W
Test#3 (Generic, ZIP)
1141 points/W
1048 points/W
Test#1 (Memory)
282 points/W
419 points/W
TOTAL
7776 points/W
7514 points/W

Performance/GHz
i3-1005G1
i7-1165G7
Test#1 (Integers)
5721 points/GHz
4887 points/GHz
Test#2 (FP)
4926 points/GHz
4599 points/GHz
Test#3 (Generic, ZIP)
2365 points/GHz
1912 points/GHz
Test#1 (Memory)
1877 points/GHz
1813 points/GHz
TOTAL
14889 points/GHz
13212 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