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Ryzen 3 5300U vs Engineering Sample 506E8 3GHz


Description
The 5300U is based on Zen 2 architecture while the 506E8 3GHz is based on Kaby Lake.

Using the multithread performance as a reference, the 5300U gets a score of 198.4 k points while the 506E8 3GHz gets 210.9 k points.

Summarizing, the 506E8 3GHz is 1.1 times faster than the 5300U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
860f81
506e8
Core
Lucienne
Kaby Lake
Architecture
Base frecuency
2.6 GHz
3 GHz
Boost frecuency
3.8 GHz
3.5 GHz
Socket
BGA-FP6
LGA 1151
Cores/Threads
4/8
4/8
TDP
15 W
- W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x512 kB
4x256 kB
Cache L3
4096 kB
8192 kB
Date
January 2021
June 2016
Mean monothread perf.
52.35k points
58.05k points
Mean multithread perf.
198.38k 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
5300U
506E8 3GHz
Test#1 (Integers)
15.09k
22.46k (x1.49)
Test#2 (FP)
23.74k
20.45k (x0.86)
Test#3 (Generic, ZIP)
8.32k
4.75k (x0.57)
Test#1 (Memory)
5.19k
10.39k (x2)
TOTAL
52.35k
58.05k (x1.11)

Multithread

5300U

506E8 3GHz
Test#1 (Integers)
67k
92.69k (x1.38)
Test#2 (FP)
89.94k
90.45k (x1.01)
Test#3 (Generic, ZIP)
36.84k
22.02k (x0.6)
Test#1 (Memory)
4.6k
5.75k (x1.25)
TOTAL
198.38k
210.91k (x1.06)

Performance/W
5300U
506E8 3GHz
Test#1 (Integers)
4467 points/W