Core i7-4770K vs i7-9750H
Description
The i7-4770K is based on Haswell architecture while the i7-9750H is based on Coffee Lake.
Using the multithread performance as a reference, the i7-4770K gets a score of 173.9 k points while the i7-9750H gets 276.5 k points.
Summarizing, the i7-9750H is 1.6 times faster than the i7-4770K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-4770K gets a score of 173.9 k points while the i7-9750H gets 276.5 k points.
Summarizing, the i7-9750H is 1.6 times faster than the i7-4770K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306c3
906ed
Core
Haswell
Coffee Lake-H
Base frecuency
3.5 GHz
2.6 GHz
Boost frecuency
3.9 GHz
4.5 GHz
Socket
LGA 1150
BGA 1440
Cores/Threads
4/8
6/12
TDP
84 W
45 W
Cache L1 (d+i)
4x32+4x32 kB
6x32+6x32 kB
Cache L2
4x256 kB
6x256 kB
Cache L3
8192 kB
12288 kB
Date
June 2013
April 2019
Mean monothread perf.
43.21k points
62.92k points
Mean multithread perf.
173.93k points
276.46k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i7-4770K
i7-9750H
Test#1 (Integers)
4.5k
4.53k (x1.01)
Test#2 (FP)
11.23k
18.24k (x1.62)
Test#3 (Generic, ZIP)
5.16k
5.76k (x1.12)
Test#1 (Memory)
5.28k
13.01k (x2.46)
TOTAL
26.17k
41.54k (x1.59)
Multithread
i7-4770K
i7-9750H
Test#1 (Integers)
16.27k
24.3k (x1.49)
Test#2 (FP)
58.37k
97.88k (x1.68)
Test#3 (Generic, ZIP)
24.33k
29.85k (x1.23)
Test#1 (Memory)
10.42k
11.93k (x1.14)
TOTAL
109.39k
163.95k (x1.5)
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
i7-4770K
i7-9750H
Test#1 (Integers)
13.78k
16.31k (x1.18)
Test#2 (FP)
12.7k
24.48k (x1.93)
Test#3 (Generic, ZIP)
5.23k
5.87k (x1.12)
Test#1 (Memory)
4.92k
13.02k (x2.65)
TOTAL
36.63k
59.67k (x1.63)
Multithread
i7-4770K
i7-9750H
Test#1 (Integers)
56.86k
87.54k (x1.54)
Test#2 (FP)
60.65k
131.05k (x2.16)
Test#3 (Generic, ZIP)
24.02k
28.47k (x1.19)
Test#1 (Memory)
5.22k
11.8k (x2.26)
TOTAL
146.75k
258.87k (x1.76)
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
i7-4770K
i7-9750H
Test#1 (Integers)
21.28k
25.22k (x1.19)
Test#2 (FP)
12.25k
21.97k (x1.79)
Test#3 (Generic, ZIP)
4.78k
5.02k (x1.05)
Test#1 (Memory)
4.9k
10.71k (x2.19)
TOTAL
43.21k
62.92k (x1.46)
Multithread
i7-4770K
i7-9750H
Test#1 (Integers)
86.17k
125.56k (x1.46)
Test#2 (FP)
56.81k
115.86k (x2.04)
Test#3 (Generic, ZIP)
21.88k
25.63k (x1.17)
Test#1 (Memory)
9.07k
9.4k (x1.04)
TOTAL
173.93k
276.46k (x1.59)
Performance/W
i7-4770K
i7-9750H
Test#1 (Integers)
1026 points/W
2790 points/W
Test#2 (FP)
676 points/W
2575 points/W
Test#3 (Generic, ZIP)
260 points/W
570 points/W
Test#1 (Memory)
108 points/W
209 points/W
TOTAL
2071 points/W
6144 points/W
Performance/GHz
i7-4770K
i7-9750H
Test#1 (Integers)
5456 points/GHz
5605 points/GHz
Test#2 (FP)
3141 points/GHz
4882 points/GHz
Test#3 (Generic, ZIP)
1226 points/GHz
1115 points/GHz
Test#1 (Memory)
1257 points/GHz
2380 points/GHz
TOTAL
11079 points/GHz
13982 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