Core i3-1005G1 vs i5-8250U
Description
The i3-1005G1 is based on Ice Lake architecture while the i5-8250U 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 i5-8250U gets 161.3 k points.
Summarizing, the i5-8250U is 1.4 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 i5-8250U gets 161.3 k points.
Summarizing, the i5-8250U is 1.4 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
806ea
Core
Ice Lake-U
Kaby Lake-R
Base frecuency
1.2 GHz
1.6 GHz
Boost frecuency
3.4 GHz
3.4 GHz
Socket
BGA 1526
BGA1356
Cores/Threads
2/4
4/8
TDP
15 W
15 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
August 2017
Mean monothread perf.
50.62k points
54.31k points
Mean multithread perf.
116.63k points
161.26k 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
i5-8250U
Test#1 (Integers)
3.07k
3.32k (x1.08)
Test#2 (FP)
13.76k
13.5k (x0.98)
Test#3 (Generic, ZIP)
8k
4.11k (x0.51)
Test#1 (Memory)
6.59k
7.42k (x1.13)
TOTAL
31.42k
28.34k (x0.9)
Multithread
i3-1005G1
i5-8250U
Test#1 (Integers)
8k
13.97k (x1.75)
Test#2 (FP)
35.53k
50.8k (x1.43)
Test#3 (Generic, ZIP)
18.53k
14.71k (x0.79)
Test#1 (Memory)
4.3k
4.76k (x1.11)
TOTAL
66.36k
84.24k (x1.27)
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
i5-8250U
Test#1 (Integers)
10.52k
12.41k (x1.18)
Test#2 (FP)
17.6k
18.11k (x1.03)
Test#3 (Generic, ZIP)
8.76k
4.79k (x0.55)
Test#1 (Memory)
6.55k
8.16k (x1.25)
TOTAL
43.44k
43.46k (x1)
Multithread
i3-1005G1
i5-8250U
Test#1 (Integers)
26.86k
42.48k (x1.58)
Test#2 (FP)
42.38k
60.2k (x1.42)
Test#3 (Generic, ZIP)
20.65k
14.85k (x0.72)
Test#1 (Memory)
4.21k
4.77k (x1.13)
TOTAL
94.1k
122.3k (x1.3)
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
i5-8250U
Test#1 (Integers)
11.93k
12.59k (x1.05)
Test#2 (FP)
16.99k
18.89k (x1.11)
Test#3 (Generic, ZIP)
6.43k
4.65k (x0.72)
Test#1 (Memory)
4.59k
8.2k (x1.79)
TOTAL
39.93k
44.32k (x1.11)
Multithread
i3-1005G1
i5-8250U
Test#1 (Integers)
29.07k
45.91k (x1.58)
Test#2 (FP)
46.14k
69.55k (x1.51)
Test#3 (Generic, ZIP)
19.47k
16.79k (x0.86)
Test#1 (Memory)
4.18k
4.83k (x1.15)
TOTAL
98.86k
137.09k (x1.39)
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
i5-8250U
Test#1 (Integers)
19.45k
22.11k (x1.14)
Test#2 (FP)
16.75k
19.64k (x1.17)
Test#3 (Generic, ZIP)
8.04k
4.54k (x0.56)
Test#1 (Memory)
6.38k
8.03k (x1.26)
TOTAL
50.62k
54.31k (x1.07)
Multithread
i3-1005G1
i5-8250U
Test#1 (Integers)
46.52k
74.19k (x1.59)
Test#2 (FP)
48.76k
66.27k (x1.36)
Test#3 (Generic, ZIP)
17.12k
15.97k (x0.93)
Test#1 (Memory)
4.23k
4.83k (x1.14)
TOTAL
116.63k
161.26k (x1.38)
Performance/W
i3-1005G1
i5-8250U
Test#1 (Integers)
3102 points/W
4946 points/W
Test#2 (FP)
3251 points/W
4418 points/W
Test#3 (Generic, ZIP)
1141 points/W
1065 points/W
Test#1 (Memory)
282 points/W
322 points/W
TOTAL
7776 points/W
10751 points/W
Performance/GHz
i3-1005G1
i5-8250U
Test#1 (Integers)
5721 points/GHz
6503 points/GHz
Test#2 (FP)
4926 points/GHz
5777 points/GHz
Test#3 (Generic, ZIP)
2365 points/GHz
1334 points/GHz
Test#1 (Memory)
1877 points/GHz
2361 points/GHz
TOTAL
14889 points/GHz
15975 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