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Core i7-8750H vs Engineering Sample 506E8 3GHz


Description
The i7-8750H is based on Coffee Lake architecture while the 506E8 3GHz is based on Kaby Lake.

Using the multithread performance as a reference, the i7-8750H gets a score of 231.9 k points while the 506E8 3GHz gets 210.9 k points.

Summarizing, the i7-8750H is 1.1 times faster than the 506E8 3GHz. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ea
506e8
Core
Coffee Lake-H
Kaby Lake
Architecture
Base frecuency
2.2 GHz
3 GHz
Boost frecuency
4.1 GHz
3.5 GHz
Socket
BGA1440
LGA 1151
Cores/Threads
6/12
4/8
TDP
45 W
- W
Cache L1 (d+i)
6x32+6x32 kB
4x32+4x32 kB
Cache L2
6x256 kB
4x256 kB
Cache L3
9216 kB
8192 kB
Date
April 2018
June 2016
Mean monothread perf.
53.41k points
58.05k points
Mean multithread perf.
231.9k 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
i7-8750H
506E8 3GHz
Test#1 (Integers)
22.36k
22.46k (x1)
Test#2 (FP)
19.33k
20.45k (x1.06)
Test#3 (Generic, ZIP)
4.4k
4.75k (x1.08)
Test#1 (Memory)
7.32k
10.39k (x1.42)
TOTAL
53.41k
58.05k (x1.09)

Multithread

i7-8750H

506E8 3GHz
Test#1 (Integers)
103.82k
92.69k (x0.89)
Test#2 (FP)
100.47k
90.45k (x0.9)
Test#3 (Generic, ZIP)
23.81k
22.02k (x0.92)
Test#1 (Memory)
3.8k
5.75k (x1.51)
TOTAL
231.9k
210.91k (x0.91)

Performance/W
i7-8750H
506E8 3GHz
Test#1 (Integers)
2307 points/W