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Engineering Sample 506E8 3GHz vs Core i7-1280P


Description
The 506E8 3GHz is based on Kaby Lake architecture while the i7-1280P is based on Alder Lake.

Using the multithread performance as a reference, the 506E8 3GHz gets a score of 210.9 k points while the i7-1280P gets 468.3 k points.

Summarizing, the i7-1280P is 2.2 times faster than the 506E8 3GHz. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e8
906a3
Core
Kaby Lake
Alder Lake-P
Architecture
Base frecuency
3 GHz
1.3 GHz
Boost frecuency
3.5 GHz
4.8 GHz
Socket
LGA 1151
BGA 1744
Cores/Threads
4/8
14/20
TDP
- W
28 W
Cache L1 (d+i)
4x32+4x32 kB
6x32/8x64+6x48/8x32 kB
Cache L2
4x256 kB
6x1280+6x2048 kB
Cache L3
8192 kB
24576 kB
Date
June 2016
April 2022
Mean monothread perf.
58.05k points
91.45k points
Mean multithread perf.
210.91k points
468.3k 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
506E8 3GHz
i7-1280P
Test#1 (Integers)
22.46k
39.78k (x1.77)
Test#2 (FP)
20.45k
26.06k (x1.27)
Test#3 (Generic, ZIP)
4.75k
12.44k (x2.62)
Test#1 (Memory)
10.39k
13.17k (x1.27)
TOTAL
58.05k
91.45k (x1.58)

Multithread

506E8 3GHz

i7-1280P
Test#1 (Integers)
92.69k
209.96k (x2.27)
Test#2 (FP)
90.45k
170.21k (x1.88)
Test#3 (Generic, ZIP)
22.02k
72.04k (x3.27)
Test#1 (Memory)
5.75k
16.09k (x2.8)
TOTAL
210.91k
468.3k (x2.22)

Performance/W
506E8 3GHz
i7-1280P
Test#1 (Integers)