Core i7-8750H vs i7-4930K
Description
The i7-8750H is based on Coffee Lake architecture while the i7-4930K is based on Ivy Bridge.
Using the multithread performance as a reference, the i7-8750H gets a score of 231.3 k points while the i7-4930K gets 198.3 k points.
Summarizing, the i7-8750H is 1.2 times faster than the i7-4930K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-8750H gets a score of 231.3 k points while the i7-4930K gets 198.3 k points.
Summarizing, the i7-8750H is 1.2 times faster than the i7-4930K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ea
306e4
Core
Coffee Lake-H
Ivy Bridge-E
Base frecuency
2.2 GHz
3.4 GHz
Boost frecuency
4.1 GHz
3.9 GHz
Socket
BGA1440
LGA 2011
Cores/Threads
6/12
6/12
TDP
45 W
130 W
Cache L1 (d+i)
6x32+6x32 kB
6x32+6x32 kB
Cache L2
6x256 kB
6x256 kB
Cache L3
9216 kB
12288 kB
Date
April 2018
September 2013
Mean monothread perf.
53.41k points
32.22k points
Mean multithread perf.
231.9k points
198.27k points
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i7-8750H
i7-4930K
Test#1 (Integers)
15.14k
12k (x0.79)
Test#2 (FP)
22.8k
11.35k (x0.5)
Test#3 (Generic, ZIP)
5.5k
4.53k (x0.82)
Test#1 (Memory)
10.97k
4.35k (x0.4)
TOTAL
54.41k
32.22k (x0.59)
Multithread
i7-8750H
i7-4930K
Test#1 (Integers)
82.81k
72.46k (x0.88)
Test#2 (FP)
118.58k
80.33k (x0.68)
Test#3 (Generic, ZIP)
25.08k
33.44k (x1.33)
Test#1 (Memory)
4.86k
12.03k (x2.48)
TOTAL
231.34k
198.27k (x0.86)
Performance/W
i7-8750H
i7-4930K
Test#1 (Integers)
1840 points/W
557 points/W
Test#2 (FP)
2635 points/W
618 points/W
Test#3 (Generic, ZIP)
557 points/W
257 points/W
Test#1 (Memory)
108 points/W
93 points/W
TOTAL
5141 points/W
1525 points/W
Performance/GHz
i7-8750H
i7-4930K
Test#1 (Integers)
3692 points/GHz
3077 points/GHz
Test#2 (FP)
5562 points/GHz
2910 points/GHz
Test#3 (Generic, ZIP)
1342 points/GHz
1161 points/GHz
Test#1 (Memory)
2674 points/GHz
1115 points/GHz
TOTAL
13270 points/GHz
8262 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4