Core i7-9750H vs i7-4770
Description
The i7-9750H is based on Coffee Lake architecture while the i7-4770 is based on Haswell.
Using the multithread performance as a reference, the i7-9750H gets a score of 276.5 k points while the i7-4770 gets 184 k points.
Summarizing, the i7-9750H is 1.5 times faster than the i7-4770 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-9750H gets a score of 276.5 k points while the i7-4770 gets 184 k points.
Summarizing, the i7-9750H is 1.5 times faster than the i7-4770 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ed
306c3
Core
Coffee Lake-H
Haswell
Base frecuency
2.6 GHz
3.4 GHz
Boost frecuency
4.5 GHz
3.9 GHz
Socket
BGA 1440
LGA 1150
Cores/Threads
6/12
4/8
TDP
45 W
84 W
Cache L1 (d+i)
6x32+6x32 kB
4x32+4x32 kB
Cache L2
6x256 kB
4x256 kB
Cache L3
12288 kB
8192 kB
Date
April 2019
June 2013
Mean monothread perf.
62.92k points
45.19k points
Mean multithread perf.
276.46k points
184k 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
i7-9750H
i7-4770
Test#1 (Integers)
16.31k
13.62k (x0.83)
Test#2 (FP)
24.48k
12.55k (x0.51)
Test#3 (Generic, ZIP)
5.87k
5.17k (x0.88)
Test#1 (Memory)
13.02k
4.67k (x0.36)
TOTAL
59.67k
36k (x0.6)
Multithread
i7-9750H
i7-4770
Test#1 (Integers)
87.54k
56.17k (x0.64)
Test#2 (FP)
131.05k
59.54k (x0.45)
Test#3 (Generic, ZIP)
28.47k
23.91k (x0.84)
Test#1 (Memory)
11.8k
8.21k (x0.7)
TOTAL
258.87k
147.82k (x0.57)
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
i7-9750H
i7-4770
Test#1 (Integers)
25.22k
23.02k (x0.91)
Test#2 (FP)
21.97k
11.89k (x0.54)
Test#3 (Generic, ZIP)
5.02k
5.29k (x1.05)
Test#1 (Memory)
10.71k
4.98k (x0.47)
TOTAL
62.92k
45.19k (x0.72)
Multithread
i7-9750H
i7-4770
Test#1 (Integers)
125.56k
94.23k (x0.75)
Test#2 (FP)
115.86k
59.02k (x0.51)
Test#3 (Generic, ZIP)
25.63k
25.06k (x0.98)
Test#1 (Memory)
9.4k
5.69k (x0.61)
TOTAL
276.46k
184k (x0.67)
Performance/W
i7-9750H
i7-4770
Test#1 (Integers)
2790 points/W
1122 points/W
Test#2 (FP)
2575 points/W
703 points/W
Test#3 (Generic, ZIP)
570 points/W
298 points/W
Test#1 (Memory)
209 points/W
68 points/W
TOTAL
6144 points/W
2191 points/W
Performance/GHz
i7-9750H
i7-4770
Test#1 (Integers)
5605 points/GHz
5902 points/GHz
Test#2 (FP)
4882 points/GHz
3049 points/GHz
Test#3 (Generic, ZIP)
1115 points/GHz
1357 points/GHz
Test#1 (Memory)
2380 points/GHz
1278 points/GHz
TOTAL
13982 points/GHz
11586 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