Core i7-7700HQ vs i7-3770
Description
The i7-7700HQ is based on Kaby Lake architecture while the i7-3770 is based on Ivy Bridge.
Using the multithread performance as a reference, the i7-7700HQ gets a score of 169.2 k points while the i7-3770 gets 133.7 k points.
Summarizing, the i7-7700HQ is 1.3 times faster than the i7-3770 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-7700HQ gets a score of 169.2 k points while the i7-3770 gets 133.7 k points.
Summarizing, the i7-7700HQ is 1.3 times faster than the i7-3770 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906e9
306a9
Core
Kaby Lake-H
Ivy Bridge
Base frecuency
2.8 GHz
3.4 GHz
Boost frecuency
3.8 GHz
3.9 GHz
Socket
BGA1440
LGA 1155
Cores/Threads
4/8
4/8
TDP
45 W
77 W
Cache L1 (d+i)
4x32+4x32 kB
4x62+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
6144 kB
8192 kB
Date
January 2017
April 2012
Mean monothread perf.
56.29k points
34.59k points
Mean multithread perf.
208.33k points
133.7k 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
i7-7700HQ
i7-3770
Test#1 (Integers)
13k
12.55k (x0.97)
Test#2 (FP)
20.34k
12.11k (x0.6)
Test#3 (Generic, ZIP)
4.77k
4.69k (x0.98)
Test#1 (Memory)
6.95k
5.25k (x0.76)
TOTAL
45.05k
34.59k (x0.77)
Multithread
i7-7700HQ
i7-3770
Test#1 (Integers)
52.7k
49.56k (x0.94)
Test#2 (FP)
89.69k
56.21k (x0.63)
Test#3 (Generic, ZIP)
22.49k
22.17k (x0.99)
Test#1 (Memory)
4.3k
5.75k (x1.34)
TOTAL
169.17k
133.7k (x0.79)
Performance/W
i7-7700HQ
i7-3770
Test#1 (Integers)
1171 points/W
644 points/W
Test#2 (FP)
1993 points/W
730 points/W
Test#3 (Generic, ZIP)
500 points/W
288 points/W
Test#1 (Memory)
95 points/W
75 points/W
TOTAL
3759 points/W
1736 points/W
Performance/GHz
i7-7700HQ
i7-3770
Test#1 (Integers)
3421 points/GHz
3217 points/GHz
Test#2 (FP)
5351 points/GHz
3104 points/GHz
Test#3 (Generic, ZIP)
1255 points/GHz
1202 points/GHz
Test#1 (Memory)
1829 points/GHz
1347 points/GHz
TOTAL
11857 points/GHz
8870 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