Core i5-7300U vs i7-12800H
Description
The i5-7300U is based on Kaby Lake architecture while the i7-12800H is based on Alder Lake.
Using the multithread performance as a reference, the i5-7300U gets a score of 109.1 k points while the i7-12800H gets 467.4 k points.
Summarizing, the i7-12800H is 4.3 times faster than the i5-7300U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-7300U gets a score of 109.1 k points while the i7-12800H gets 467.4 k points.
Summarizing, the i7-12800H is 4.3 times faster than the i5-7300U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806e9
906a3
Core
Kaby Lake-U
Alder Lake-H
Base frecuency
2.6 GHz
2.4 GHz
Boost frecuency
3.5 GHz
4.8 GHz
Socket
BGA1356
BGA 1744
Cores/Threads
2/4
14/20
TDP
15 W
45 W
Cache L1 (d+i)
2x32+2x32 kB
6x32/8x64+6x48/8x32 kB
Cache L2
2x256 kB
6x1280/2x2048 kB
Cache L3
3072 kB
24576 kB
Date
January 2017
February 2022
Mean monothread perf.
48.25k points
67.13k points
Mean multithread perf.
109.1k points
467.41k 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
i5-7300U
i7-12800H
Test#1 (Integers)
20.18k
28.42k (x1.41)
Test#2 (FP)
18.57k
18.93k (x1.02)
Test#3 (Generic, ZIP)
4.24k
9.92k (x2.34)
Test#1 (Memory)
5.25k
9.86k (x1.88)
TOTAL
48.25k
67.13k (x1.39)
Multithread
i5-7300U
i7-12800H
Test#1 (Integers)
47.75k
205.57k (x4.3)
Test#2 (FP)
44.82k
159.7k (x3.56)
Test#3 (Generic, ZIP)
10.82k
82.78k (x7.65)
Test#1 (Memory)
5.7k
19.36k (x3.4)
TOTAL
109.1k
467.41k (x4.28)
Performance/W
i5-7300U
i7-12800H
Test#1 (Integers)
3184 points/W
4568 points/W
Test#2 (FP)
2988 points/W
3549 points/W
Test#3 (Generic, ZIP)
721 points/W
1840 points/W
Test#1 (Memory)
380 points/W
430 points/W
TOTAL
7273 points/W
10387 points/W
Performance/GHz
i5-7300U
i7-12800H
Test#1 (Integers)
5766 points/GHz
5921 points/GHz
Test#2 (FP)
5306 points/GHz
3944 points/GHz
Test#3 (Generic, ZIP)
1213 points/GHz
2066 points/GHz
Test#1 (Memory)
1501 points/GHz
2055 points/GHz
TOTAL
13785 points/GHz
13986 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