Core i3-7100U vs i7-4770K
Description
The i3-7100U is based on Kaby Lake architecture while the i7-4770K is based on Haswell.
Using the multithread performance as a reference, the i3-7100U gets a score of 79.6 k points while the i7-4770K gets 173.9 k points.
Summarizing, the i7-4770K is 2.2 times faster than the i3-7100U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-7100U gets a score of 79.6 k points while the i7-4770K gets 173.9 k points.
Summarizing, the i7-4770K is 2.2 times faster than the i3-7100U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806e9
306c3
Core
Kaby Lake-U
Haswell
Base frecuency
2.4 GHz
3.5 GHz
Boost frecuency
2.4 GHz
3.9 GHz
Socket
BGA 1356
LGA 1150
Cores/Threads
2/4
4/8
TDP
15 W
84 W
Cache L1 (d+i)
2x32+2x32 kB
4x32+4x32 kB
Cache L2
2x256 kB
4x256 kB
Cache L3
3072 kB
8192 kB
Date
August 2016
June 2013
Mean monothread perf.
33.38k points
43.21k points
Mean multithread perf.
79.6k points
173.93k 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
i3-7100U
i7-4770K
Test#1 (Integers)
2.41k
4.5k (x1.87)
Test#2 (FP)
9.77k
11.23k (x1.15)
Test#3 (Generic, ZIP)
3.13k
5.16k (x1.65)
Test#1 (Memory)
3.55k
5.28k (x1.49)
TOTAL
18.86k
26.17k (x1.39)
Multithread
i3-7100U
i7-4770K
Test#1 (Integers)
5k
16.27k (x3.26)
Test#2 (FP)
21.48k
58.37k (x2.72)
Test#3 (Generic, ZIP)
7.39k
24.33k (x3.29)
Test#1 (Memory)
3.18k
10.42k (x3.28)
TOTAL
37.05k
109.39k (x2.95)
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
i3-7100U
i7-4770K
Test#1 (Integers)
8.76k
13.78k (x1.57)
Test#2 (FP)
13.49k
12.7k (x0.94)
Test#3 (Generic, ZIP)
3.21k
5.23k (x1.63)
Test#1 (Memory)
3.9k
4.92k (x1.26)
TOTAL
29.36k
36.63k (x1.25)
Multithread
i3-7100U
i7-4770K
Test#1 (Integers)
18.33k
56.86k (x3.1)
Test#2 (FP)
31.08k
60.65k (x1.95)
Test#3 (Generic, ZIP)
7.5k
24.02k (x3.2)
Test#1 (Memory)
3.61k
5.22k (x1.45)
TOTAL
60.52k
146.75k (x2.42)
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
i3-7100U
i7-4770K
Test#1 (Integers)
13.46k
21.28k (x1.58)
Test#2 (FP)
13.45k
12.25k (x0.91)
Test#3 (Generic, ZIP)
3.08k
4.78k (x1.55)
Test#1 (Memory)
3.4k
4.9k (x1.44)
TOTAL
33.38k
43.21k (x1.29)
Multithread
i3-7100U
i7-4770K
Test#1 (Integers)
34.95k
86.17k (x2.47)
Test#2 (FP)
33.53k
56.81k (x1.69)
Test#3 (Generic, ZIP)
7.74k
21.88k (x2.82)
Test#1 (Memory)
3.38k
9.07k (x2.69)
TOTAL
79.6k
173.93k (x2.18)
Performance/W
i3-7100U
i7-4770K
Test#1 (Integers)
2330 points/W
1026 points/W
Test#2 (FP)
2235 points/W
676 points/W
Test#3 (Generic, ZIP)
516 points/W
260 points/W
Test#1 (Memory)
225 points/W
108 points/W
TOTAL
5307 points/W
2071 points/W
Performance/GHz
i3-7100U
i7-4770K
Test#1 (Integers)
5606 points/GHz
5456 points/GHz
Test#2 (FP)
5606 points/GHz
3141 points/GHz
Test#3 (Generic, ZIP)
1282 points/GHz
1226 points/GHz
Test#1 (Memory)
1415 points/GHz
1257 points/GHz
TOTAL
13909 points/GHz
11079 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