Core i3-1005G1 vs i7-7660U
Description
The i3-1005G1 is based on Ice Lake architecture while the i7-7660U is based on Kaby Lake.
Using the multithread performance as a reference, the i3-1005G1 gets a score of 116.6 k points while the i7-7660U gets 132.8 k points.
Summarizing, the i7-7660U is 1.1 times faster than the i3-1005G1. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-1005G1 gets a score of 116.6 k points while the i7-7660U gets 132.8 k points.
Summarizing, the i7-7660U is 1.1 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
806e9
Core
Ice Lake-U
Kaby Lake-U
Base frecuency
1.2 GHz
2.5 GHz
Boost frecuency
3.4 GHz
4 GHz
Socket
BGA 1526
BGA 1356
Cores/Threads
2/4
2/4
TDP
15 W
15 W
Cache L1 (d+i)
2x32+2x48 kB
2x32+2x32 kB
Cache L2
2x512 kB
2x256 kB
Cache L3
4096 kB
4096 kB
Date
August 2019
January 2017
Mean monothread perf.
50.62k points
57.46k points
Mean multithread perf.
116.63k points
132.81k 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
i3-1005G1
i7-7660U
Test#1 (Integers)
19.45k
22.46k (x1.15)
Test#2 (FP)
16.75k
19.29k (x1.15)
Test#3 (Generic, ZIP)
8.04k
4.77k (x0.59)
Test#1 (Memory)
6.38k
10.94k (x1.71)
TOTAL
50.62k
57.46k (x1.14)
Multithread
i3-1005G1
i7-7660U
Test#1 (Integers)
46.52k
56.67k (x1.22)
Test#2 (FP)
48.76k
46.95k (x0.96)
Test#3 (Generic, ZIP)
17.12k
12.36k (x0.72)
Test#1 (Memory)
4.23k
16.84k (x3.98)
TOTAL
116.63k
132.81k (x1.14)
Performance/W
i3-1005G1
i7-7660U
Test#1 (Integers)
3102 points/W
3778 points/W
Test#2 (FP)
3251 points/W
3130 points/W
Test#3 (Generic, ZIP)
1141 points/W
824 points/W
Test#1 (Memory)
282 points/W
1122 points/W
TOTAL
7776 points/W
8854 points/W
Performance/GHz
i3-1005G1
i7-7660U
Test#1 (Integers)
5721 points/GHz
5614 points/GHz
Test#2 (FP)
4926 points/GHz
4823 points/GHz
Test#3 (Generic, ZIP)
2365 points/GHz
1193 points/GHz
Test#1 (Memory)
1877 points/GHz
2735 points/GHz
TOTAL
14889 points/GHz
14365 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4