Core i3-1005G1 vs i3-1215U
Description
The i3-1005G1 is based on Ice Lake architecture while the i3-1215U is based on Alder Lake.
Using the multithread performance as a reference, the i3-1005G1 gets a score of 116.6 k points while the i3-1215U gets 185.6 k points.
Summarizing, the i3-1215U is 1.6 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 i3-1215U gets 185.6 k points.
Summarizing, the i3-1215U is 1.6 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
906a4
Core
Ice Lake-U
Alder Lake-H
Base frecuency
1.2 GHz
0.9 GHz
Boost frecuency
3.4 GHz
4.4 GHz
Socket
BGA 1526
BGA 1744
Cores/Threads
2/4
6/8
TDP
15 W
15 W
Cache L1 (d+i)
2x32+2x48 kB
2x32/4x64+2x48/4x32 kB
Cache L2
2x512 kB
2x1280+2x2048 kB
Cache L3
4096 kB
10240 kB
Date
August 2019
April 2022
Mean monothread perf.
50.62k points
80.34k points
Mean multithread perf.
116.63k points
185.6k 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
i3-1215U
Test#1 (Integers)
3.07k
6.95k (x2.26)
Test#2 (FP)
13.76k
16.28k (x1.18)
Test#3 (Generic, ZIP)
8k
10.49k (x1.31)
Test#1 (Memory)
6.59k
9.95k (x1.51)
TOTAL
31.42k
43.67k (x1.39)
Multithread
i3-1005G1
i3-1215U
Test#1 (Integers)
8k
14.97k (x1.87)
Test#2 (FP)
35.53k
51.01k (x1.44)
Test#3 (Generic, ZIP)
18.53k
30.47k (x1.64)
Test#1 (Memory)
4.3k
8.59k (x2)
TOTAL
66.36k
105.05k (x1.58)
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
i3-1215U
Test#1 (Integers)
10.52k
20.87k (x1.98)
Test#2 (FP)
17.6k
20.74k (x1.18)
Test#3 (Generic, ZIP)
8.76k
11.32k (x1.29)
Test#1 (Memory)
6.55k
8.32k (x1.27)
TOTAL
43.44k
61.26k (x1.41)
Multithread
i3-1005G1
i3-1215U
Test#1 (Integers)
26.86k
45.12k (x1.68)
Test#2 (FP)
42.38k
60.59k (x1.43)
Test#3 (Generic, ZIP)
20.65k
28.48k (x1.38)
Test#1 (Memory)
4.21k
14.06k (x3.34)
TOTAL
94.1k
148.26k (x1.58)
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
i3-1215U
Test#1 (Integers)
11.93k
15.63k (x1.31)
Test#2 (FP)
16.99k
20.2k (x1.19)
Test#3 (Generic, ZIP)
6.43k
9.94k (x1.55)
Test#1 (Memory)
4.59k
8.06k (x1.76)
TOTAL
39.93k
53.83k (x1.35)
Multithread
i3-1005G1
i3-1215U
Test#1 (Integers)
29.07k
35.72k (x1.23)
Test#2 (FP)
46.14k
56.41k (x1.22)
Test#3 (Generic, ZIP)
19.47k
25k (x1.28)
Test#1 (Memory)
4.18k
12.48k (x2.98)
TOTAL
98.86k
129.6k (x1.31)
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
i3-1215U
Test#1 (Integers)
19.45k
37.56k (x1.93)
Test#2 (FP)
16.75k
21.13k (x1.26)
Test#3 (Generic, ZIP)
8.04k
11.35k (x1.41)
Test#1 (Memory)
6.38k
10.31k (x1.62)
TOTAL
50.62k
80.34k (x1.59)
Multithread
i3-1005G1
i3-1215U
Test#1 (Integers)
46.52k
73.97k (x1.59)
Test#2 (FP)
48.76k
72.37k (x1.48)
Test#3 (Generic, ZIP)
17.12k
29.61k (x1.73)
Test#1 (Memory)
4.23k
9.65k (x2.28)
TOTAL
116.63k
185.6k (x1.59)
Performance/W
i3-1005G1
i3-1215U
Test#1 (Integers)
3102 points/W
4931 points/W
Test#2 (FP)
3251 points/W
4825 points/W
Test#3 (Generic, ZIP)
1141 points/W
1974 points/W
Test#1 (Memory)
282 points/W
643 points/W
TOTAL
7776 points/W
12374 points/W
Performance/GHz
i3-1005G1
i3-1215U
Test#1 (Integers)
5721 points/GHz
8535 points/GHz
Test#2 (FP)
4926 points/GHz
4802 points/GHz
Test#3 (Generic, ZIP)
2365 points/GHz
2579 points/GHz
Test#1 (Memory)
1877 points/GHz
2343 points/GHz
TOTAL
14889 points/GHz
18258 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