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Core i5-4670K vs Engineering Sample 506E8 3GHz


Description
The i5-4670K is based on Haswell architecture while the 506E8 3GHz is based on Kaby Lake.

Using the multithread performance as a reference, the i5-4670K gets a score of 140.2 k points while the 506E8 3GHz gets 210.9 k points.

Summarizing, the 506E8 3GHz is 1.5 times faster than the i5-4670K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306c3
506e8
Core
Haswell
Kaby Lake
Architecture
Base frecuency
3.4 GHz
3 GHz
Boost frecuency
3.8 GHz
3.5 GHz
Socket
LGA 1150
LGA 1151
Cores/Threads
4/4
4/8
TDP
84 W
- W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
6144 kB
8192 kB
Date
June 2013
June 2016
Mean monothread perf.
42.25k points
58.05k points
Mean multithread perf.
140.18k 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
i5-4670K
506E8 3GHz
Test#1 (Integers)
21.79k
22.46k (x1.03)
Test#2 (FP)
11.49k
20.45k (x1.78)
Test#3 (Generic, ZIP)
4.73k
4.75k (x1)
Test#1 (Memory)
4.25k
10.39k (x2.45)
TOTAL
42.25k
58.05k (x1.37)

Multithread

i5-4670K

506E8 3GHz
Test#1 (Integers)
75.9k
92.69k (x1.22)
Test#2 (FP)
40.88k
90.45k (x2.21)
Test#3 (Generic, ZIP)
17.08k
22.02k (x1.29)
Test#1 (Memory)
6.32k
5.75k (x0.91)
TOTAL
140.18k
210.91k (x1.5)

Performance/W
i5-4670K
506E8 3GHz
Test#1 (Integers)
904 points/W