Core i3-1215U vs i7-6500U
Description
The i3-1215U is based on Alder Lake architecture while the i7-6500U is based on Skylake.
Using the multithread performance as a reference, the i3-1215U gets a score of 185.6 k points while the i7-6500U gets 97.5 k points.
Summarizing, the i3-1215U is 1.9 times faster than the i7-6500U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-1215U gets a score of 185.6 k points while the i7-6500U gets 97.5 k points.
Summarizing, the i3-1215U is 1.9 times faster than the i7-6500U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906a4
406e3
Core
Alder Lake-H
Skylake-U
Base frecuency
0.9 GHz
2.5 GHz
Boost frecuency
4.4 GHz
3.1 GHz
Socket
BGA 1744
BGA1356
Cores/Threads
6/8
2/4
TDP
15 W
15 W
Cache L1 (d+i)
2x32/4x64+2x48/4x32 kB
2x32+2x32 kB
Cache L2
2x1280+2x2048 kB
4096 kB
Cache L3
10240 kB
kB
Date
April 2022
September 2015
Mean monothread perf.
80.34k points
46.25k points
Mean multithread perf.
185.6k points
97.52k 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
i3-1215U
i7-6500U
Test#1 (Integers)
6.95k
2.98k (x0.43)
Test#2 (FP)
16.28k
12.19k (x0.75)
Test#3 (Generic, ZIP)
10.49k
3.91k (x0.37)
Test#1 (Memory)
9.95k
5.3k (x0.53)
TOTAL
43.67k
24.37k (x0.56)
Multithread
i3-1215U
i7-6500U
Test#1 (Integers)
14.97k
6.1k (x0.41)
Test#2 (FP)
51.01k
28.73k (x0.56)
Test#3 (Generic, ZIP)
30.47k
9.56k (x0.31)
Test#1 (Memory)
8.59k
6.71k (x0.78)
TOTAL
105.05k
51.09k (x0.49)
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
i3-1215U
i7-6500U
Test#1 (Integers)
20.87k
11.11k (x0.53)
Test#2 (FP)
20.74k
15.97k (x0.77)
Test#3 (Generic, ZIP)
11.32k
4.25k (x0.38)
Test#1 (Memory)
8.32k
5.66k (x0.68)
TOTAL
61.26k
36.99k (x0.6)
Multithread
i3-1215U
i7-6500U
Test#1 (Integers)
45.12k
23.1k (x0.51)
Test#2 (FP)
60.59k
36.73k (x0.61)
Test#3 (Generic, ZIP)
28.48k
9.99k (x0.35)
Test#1 (Memory)
14.06k
7k (x0.5)
TOTAL
148.26k
76.82k (x0.52)
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
i3-1215U
i7-6500U
Test#1 (Integers)
15.63k
11.09k (x0.71)
Test#2 (FP)
20.2k
17.1k (x0.85)
Test#3 (Generic, ZIP)
9.94k
4.12k (x0.41)
Test#1 (Memory)
8.06k
5.58k (x0.69)
TOTAL
53.83k
37.9k (x0.7)
Multithread
i3-1215U
i7-6500U
Test#1 (Integers)
35.72k
23.3k (x0.65)
Test#2 (FP)
56.41k
38.52k (x0.68)
Test#3 (Generic, ZIP)
25k
9.95k (x0.4)
Test#1 (Memory)
12.48k
6.95k (x0.56)
TOTAL
129.6k
78.72k (x0.61)
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
i3-1215U
i7-6500U
Test#1 (Integers)
37.56k
19.47k (x0.52)
Test#2 (FP)
21.13k
17.58k (x0.83)
Test#3 (Generic, ZIP)
11.35k
4.05k (x0.36)
Test#1 (Memory)
10.31k
5.15k (x0.5)
TOTAL
80.34k
46.25k (x0.58)
Multithread
i3-1215U
i7-6500U
Test#1 (Integers)
73.97k
42.05k (x0.57)
Test#2 (FP)
72.37k
40.2k (x0.56)
Test#3 (Generic, ZIP)
29.61k
9.4k (x0.32)
Test#1 (Memory)
9.65k
5.86k (x0.61)
TOTAL
185.6k
97.52k (x0.53)
Performance/W
i3-1215U
i7-6500U
Test#1 (Integers)
4931 points/W
2803 points/W
Test#2 (FP)
4825 points/W
2680 points/W
Test#3 (Generic, ZIP)
1974 points/W
626 points/W
Test#1 (Memory)
643 points/W
391 points/W
TOTAL
12374 points/W
6501 points/W
Performance/GHz
i3-1215U
i7-6500U
Test#1 (Integers)
8535 points/GHz
6279 points/GHz
Test#2 (FP)
4802 points/GHz
5672 points/GHz
Test#3 (Generic, ZIP)
2579 points/GHz
1305 points/GHz
Test#1 (Memory)
2343 points/GHz
1662 points/GHz
TOTAL
18258 points/GHz
14918 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