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Core i3-1005G1 vs i5-3470S


Description
The i3-1005G1 is based on Ice Lake architecture while the i5-3470S is based on Ivy Bridge.

Using the multithread performance as a reference, the i3-1005G1 gets a score of 98.9 k points while the i5-3470S gets 93.4 k points.

Summarizing, the i3-1005G1 is 1.1 times faster than the i5-3470S . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706e5
306a9
Core
Ice Lake-U
Architecture
Base frecuency
1.2 GHz
2.9 GHz
Boost frecuency
3.4 GHz
3.6 GHz
Socket
BGA 1526
LGA 1155
Cores/Threads
2/4
4/4
TDP
15 W
65 W
Cache L1 (d+i)
2x32+2x48 kB
4x32+4x32 kB
Cache L2
2x512 kB
4x256 kB
Cache L3
4096 kB
6144 kB
Date
August 2019
June 2012
Mean monothread perf.
50.62k points
31.35k points
Mean multithread perf.
116.63k points
93.35k points

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
i5-3470S
Test#1 (Integers)
11.93k
11.41k (x0.96)
Test#2 (FP)
16.99k
10.98k (x0.65)
Test#3 (Generic, ZIP)
6.43k
4.31k (x0.67)
Test#1 (Memory)
4.59k
4.66k (x1.01)
TOTAL
39.93k
31.35k (x0.79)

Multithread

i3-1005G1

i5-3470S
Test#1 (Integers)
29.07k
35.73k (x1.23)
Test#2 (FP)
46.14k
36k (x0.78)
Test#3 (Generic, ZIP)
19.47k
14.48k (x0.74)
Test#1 (Memory)
4.18k
7.14k (x1.71)
TOTAL
98.86k
93.35k (x0.94)

Performance/W
i3-1005G1
i5-3470S
Test#1 (Integers)
1938 points/W
550 points/W
Test#2 (FP)
3076 points/W
554 points/W
Test#3 (Generic, ZIP)
1298 points/W
223 points/W
Test#1 (Memory)
279 points/W
110 points/W
TOTAL
6591 points/W
1436 points/W

Performance/GHz
i3-1005G1
i5-3470S
Test#1 (Integers)
3510 points/GHz
3168 points/GHz
Test#2 (FP)
4996 points/GHz
3050 points/GHz
Test#3 (Generic, ZIP)
1890 points/GHz
1197 points/GHz
Test#1 (Memory)
1349 points/GHz
1293 points/GHz
TOTAL
11745 points/GHz
8708 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