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Core i5-8300H vs i7-4765T


Description
The i5-8300H is based on Coffee Lake architecture while the i7-4765T is based on Haswell.

Using the multithread performance as a reference, the i5-8300H gets a score of 182.5 k points while the i7-4765T gets 134.5 k points.

Summarizing, the i5-8300H is 1.4 times faster than the i7-4765T . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ea
306c3
Core
Coffee Lake-H
Haswell
Architecture
Base frecuency
2.3 GHz
2 GHz
Boost frecuency
4 GHz
3 GHz
Socket
BGA 1440
LGA 1150
Cores/Threads
4/8
4/8
TDP
45 W
35 W
Cache L1 (d+i)
4x32+x4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
8192 kB
8192 kB
Date
April 2018
May 2013
Mean monothread perf.
56.72k points
31.31k points
Mean multithread perf.
182.47k points
134.53k 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
i5-8300H
i7-4765T
Test#1 (Integers)
23.6k
15.61k (x0.66)
Test#2 (FP)
21.72k
8.8k (x0.4)
Test#3 (Generic, ZIP)
4.61k
3.58k (x0.78)
Test#1 (Memory)
6.8k
3.33k (x0.49)
TOTAL
56.72k
31.31k (x0.55)

Multithread

i5-8300H

i7-4765T
Test#1 (Integers)
79.12k
66k (x0.83)
Test#2 (FP)
81.27k
43.27k (x0.53)
Test#3 (Generic, ZIP)
17.46k
17.39k (x1)
Test#1 (Memory)
4.62k
7.88k (x1.71)
TOTAL
182.47k
134.53k (x0.74)

Performance/W
i5-8300H
i7-4765T
Test#1 (Integers)
1758 points/W
1886 points/W
Test#2 (FP)
1806 points/W
1236 points/W
Test#3 (Generic, ZIP)
388 points/W
497 points/W
Test#1 (Memory)
103 points/W
225 points/W
TOTAL
4055 points/W
3844 points/W

Performance/GHz
i5-8300H
i7-4765T
Test#1 (Integers)
5899 points/GHz
5203 points/GHz
Test#2 (FP)
5431 points/GHz
2932 points/GHz
Test#3 (Generic, ZIP)
1152 points/GHz
1193 points/GHz
Test#1 (Memory)
1699 points/GHz
1110 points/GHz
TOTAL
14181 points/GHz
10438 points/GHz

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4