Core i5-5675R vs i7-1280P
Description
The i5-5675R is based on Broadwell architecture while the i7-1280P is based on Alder Lake.
Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the i7-1280P gets 468.3 k points.
Summarizing, the i7-1280P is 2.4 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the i7-1280P gets 468.3 k points.
Summarizing, the i7-1280P is 2.4 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
40671
906a3
Core
Bradwell-H
Alder Lake-P
Base frecuency
3.1 GHz
1.3 GHz
Boost frecuency
3.6 GHz
4.8 GHz
Socket
BGA1364
BGA 1744
Cores/Threads
4/4
14/20
TDP
65 W
28 W
Cache L1 (d+i)
4x32+4x32 kB
6x32/8x64+6x48/8x32 kB
Cache L2
4x256 kB
6x1280+6x2048 kB
Cache L3
4096 kB
24576 kB
Date
June 2015
April 2022
Mean monothread perf.
51.43k points
91.45k points
Mean multithread perf.
194.2k points
468.3k 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
i5-5675R
i7-1280P
Test#1 (Integers)
4.14k
6.94k (x1.68)
Test#2 (FP)
14.35k
18.46k (x1.29)
Test#3 (Generic, ZIP)
4.94k
11.27k (x2.28)
Test#1 (Memory)
5.47k
13.6k (x2.48)
TOTAL
28.91k
50.27k (x1.74)
Multithread
i5-5675R
i7-1280P
Test#1 (Integers)
16.02k
44.01k (x2.75)
Test#2 (FP)
54.6k
125.05k (x2.29)
Test#3 (Generic, ZIP)
18.69k
76.28k (x4.08)
Test#1 (Memory)
16.87k
15.52k (x0.92)
TOTAL
106.18k
260.85k (x2.46)
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
i5-5675R
i7-1280P
Test#1 (Integers)
12.86k
22.72k (x1.77)
Test#2 (FP)
16.85k
23.88k (x1.42)
Test#3 (Generic, ZIP)
5.19k
12.75k (x2.46)
Test#1 (Memory)
5.49k
13.71k (x2.5)
TOTAL
40.39k
73.05k (x1.81)
Multithread
i5-5675R
i7-1280P
Test#1 (Integers)
50.07k
151.95k (x3.03)
Test#2 (FP)
64.61k
160.95k (x2.49)
Test#3 (Generic, ZIP)
19.84k
84.9k (x4.28)
Test#1 (Memory)
17.09k
15.91k (x0.93)
TOTAL
151.6k
413.72k (x2.73)
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
i5-5675R
i7-1280P
Test#1 (Integers)
12.88k
22.76k (x1.77)
Test#2 (FP)
18.27k
25.2k (x1.38)
Test#3 (Generic, ZIP)
5.12k
12.64k (x2.47)
Test#1 (Memory)
5.45k
13.33k (x2.45)
TOTAL
41.72k
73.92k (x1.77)
Multithread
i5-5675R
i7-1280P
Test#1 (Integers)
49.91k
149.83k (x3)
Test#2 (FP)
70.3k
170.43k (x2.42)
Test#3 (Generic, ZIP)
19.69k
83.32k (x4.23)
Test#1 (Memory)
16.92k
15.67k (x0.93)
TOTAL
156.83k
419.25k (x2.67)
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
i5-5675R
i7-1280P
Test#1 (Integers)
21.91k
39.78k (x1.82)
Test#2 (FP)
18.59k
26.06k (x1.4)
Test#3 (Generic, ZIP)
5.2k
12.44k (x2.39)
Test#1 (Memory)
5.72k
13.17k (x2.3)
TOTAL
51.43k
91.45k (x1.78)
Multithread
i5-5675R
i7-1280P
Test#1 (Integers)
84.92k
209.96k (x2.47)
Test#2 (FP)
72.09k
170.21k (x2.36)
Test#3 (Generic, ZIP)
20.13k
72.04k (x3.58)
Test#1 (Memory)
17.07k
16.09k (x0.94)
TOTAL
194.2k
468.3k (x2.41)
Performance/W
i5-5675R
i7-1280P
Test#1 (Integers)
1306 points/W
7499 points/W
Test#2 (FP)
1109 points/W
6079 points/W
Test#3 (Generic, ZIP)
310 points/W
2573 points/W
Test#1 (Memory)
263 points/W
575 points/W
TOTAL
2988 points/W
16725 points/W
Performance/GHz
i5-5675R
i7-1280P
Test#1 (Integers)
6087 points/GHz
8287 points/GHz
Test#2 (FP)
5164 points/GHz
5429 points/GHz
Test#3 (Generic, ZIP)
1445 points/GHz
2592 points/GHz
Test#1 (Memory)
1590 points/GHz
2744 points/GHz
TOTAL
14286 points/GHz
19051 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