Core i7-1280P vs i5-8500
Description
The i7-1280P is based on Alder Lake architecture while the i5-8500 is based on Coffee Lake.
Using the multithread performance as a reference, the i7-1280P gets a score of 468.3 k points while the i5-8500 gets 307.5 k points.
Summarizing, the i7-1280P is 1.5 times faster than the i5-8500. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-1280P gets a score of 468.3 k points while the i5-8500 gets 307.5 k points.
Summarizing, the i7-1280P is 1.5 times faster than the i5-8500. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906a3
906ea
Core
Alder Lake-P
Coffee Lake-S
Base frecuency
1.3 GHz
3 GHz
Boost frecuency
4.8 GHz
4.1 GHz
Socket
BGA 1744
LGA 1151
Cores/Threads
14/20
6/6
TDP
28 W
65 W
Cache L1 (d+i)
6x32/8x64+6x48/8x32 kB
6x32+6x32 kB
Cache L2
6x1280+6x2048 kB
6x256 kB
Cache L3
24576 kB
9216 kB
Date
April 2022
March 2018
Mean monothread perf.
91.45k points
69.09k points
Mean multithread perf.
468.3k points
307.52k 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
i7-1280P
i5-8500
Test#1 (Integers)
6.94k
4.19k (x0.6)
Test#2 (FP)
18.46k
17.38k (x0.94)
Test#3 (Generic, ZIP)
11.27k
5.46k (x0.48)
Test#1 (Memory)
13.6k
11.92k (x0.88)
TOTAL
50.27k
38.96k (x0.77)
Multithread
i7-1280P
i5-8500
Test#1 (Integers)
44.01k
27.67k (x0.63)
Test#2 (FP)
125.05k
94.07k (x0.75)
Test#3 (Generic, ZIP)
76.28k
29.05k (x0.38)
Test#1 (Memory)
15.52k
4.39k (x0.28)
TOTAL
260.85k
155.18k (x0.59)
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
i7-1280P
i5-8500
Test#1 (Integers)
22.72k
15.22k (x0.67)
Test#2 (FP)
23.88k
22.02k (x0.92)
Test#3 (Generic, ZIP)
12.75k
5.75k (x0.45)
Test#1 (Memory)
13.71k
12.17k (x0.89)
TOTAL
73.05k
55.17k (x0.76)
Multithread
i7-1280P
i5-8500
Test#1 (Integers)
151.95k
87.78k (x0.58)
Test#2 (FP)
160.95k
126.73k (x0.79)
Test#3 (Generic, ZIP)
84.9k
32.93k (x0.39)
Test#1 (Memory)
15.91k
4.22k (x0.27)
TOTAL
413.72k
251.65k (x0.61)
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
i7-1280P
i5-8500
Test#1 (Integers)
22.76k
15.21k (x0.67)
Test#2 (FP)
25.2k
22.94k (x0.91)
Test#3 (Generic, ZIP)
12.64k
5.54k (x0.44)
Test#1 (Memory)
13.33k
11.39k (x0.85)
TOTAL
73.92k
55.07k (x0.75)
Multithread
i7-1280P
i5-8500
Test#1 (Integers)
149.83k
79.52k (x0.53)
Test#2 (FP)
170.43k
107.78k (x0.63)
Test#3 (Generic, ZIP)
83.32k
31.89k (x0.38)
Test#1 (Memory)
15.67k
13.37k (x0.85)
TOTAL
419.25k
232.55k (x0.55)
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
i7-1280P
i5-8500
Test#1 (Integers)
39.78k
27.36k (x0.69)
Test#2 (FP)
26.06k
24.27k (x0.93)
Test#3 (Generic, ZIP)
12.44k
5.69k (x0.46)
Test#1 (Memory)
13.17k
11.77k (x0.89)
TOTAL
91.45k
69.09k (x0.76)
Multithread
i7-1280P
i5-8500
Test#1 (Integers)
209.96k
144.77k (x0.69)
Test#2 (FP)
170.21k
129.04k (x0.76)
Test#3 (Generic, ZIP)
72.04k
29.53k (x0.41)
Test#1 (Memory)
16.09k
4.18k (x0.26)
TOTAL
468.3k
307.52k (x0.66)
Performance/W
i7-1280P
i5-8500
Test#1 (Integers)
7499 points/W
2227 points/W
Test#2 (FP)
6079 points/W
1985 points/W
Test#3 (Generic, ZIP)
2573 points/W
454 points/W
Test#1 (Memory)
575 points/W
64 points/W
TOTAL
16725 points/W
4731 points/W
Performance/GHz
i7-1280P
i5-8500
Test#1 (Integers)
8287 points/GHz
6673 points/GHz
Test#2 (FP)
5429 points/GHz
5920 points/GHz
Test#3 (Generic, ZIP)
2592 points/GHz
1388 points/GHz
Test#1 (Memory)
2744 points/GHz
2870 points/GHz
TOTAL
19051 points/GHz
16850 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