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


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

Using the multithread performance as a reference, the i7-1280P gets a score of 468.3 k points while the 506E8 3GHz gets 210.9 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
906a3
506e8
Core
Alder Lake-P
Kaby Lake
Architecture
Base frecuency
1.3 GHz
3 GHz
Boost frecuency
4.8 GHz
3.5 GHz
Socket
BGA 1744
LGA 1151
Cores/Threads
14/20
4/8
TDP
28 W
- W
Cache L1 (d+i)
6x32/8x64+6x48/8x32 kB
4x32+4x32 kB
Cache L2
6x1280+6x2048 kB
4x256 kB
Cache L3
24576 kB
8192 kB
Date
April 2022
June 2016
Mean monothread perf.
91.45k points
58.05k points
Mean multithread perf.
468.3k points
210.91k 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
i7-1280P
506E8 3GHz
Test#1 (Integers)
39.78k
22.46k (x0.56)
Test#2 (FP)
26.06k
20.45k (x0.78)
Test#3 (Generic, ZIP)
12.44k
4.75k (x0.38)
Test#1 (Memory)
13.17k
10.39k (x0.79)
TOTAL
91.45k
58.05k (x0.63)

Multithread

i7-1280P

506E8 3GHz
Test#1 (Integers)
209.96k
92.69k (x0.44)
Test#2 (FP)
170.21k
90.45k (x0.53)
Test#3 (Generic, ZIP)
72.04k
22.02k (x0.31)
Test#1 (Memory)
16.09k
5.75k (x0.36)
TOTAL
468.3k
210.91k (x0.45)

Performance/W
i7-1280P
506E8 3GHz
Test#1 (Integers)
7499 points/W