Core i5-3320M vs i7-6820HQ
Description
The i5-3320M is based on Ivy Bridge architecture while the i7-6820HQ is based on Skylake.
Using the multithread performance as a reference, the i5-3320M gets a score of 58.8 k points while the i7-6820HQ gets 159.7 k points.
Summarizing, the i7-6820HQ is 2.7 times faster than the i5-3320M . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-3320M gets a score of 58.8 k points while the i7-6820HQ gets 159.7 k points.
Summarizing, the i7-6820HQ is 2.7 times faster than the i5-3320M . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306a9
506e3
Core
Ivy Bridge
Skylake-H
Base frecuency
2.6 GHz
2.7 GHz
Boost frecuency
3.3 GHz
3.6 GHz
Socket
BGA1023
BGA1440
Cores/Threads
2/4
4/8
TDP
35 W
45 W
Cache L1 (d+i)
2x32+2x32 kB
4x32+4x32 kB
Cache L2
2x256 kB
4x256 kB
Cache L3
3072 kB
8192 kB
Date
June 2012
October 2015
Mean monothread perf.
29.22k points
50.1k points
Mean multithread perf.
58.81k points
205.89k 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
i5-3320M
i7-6820HQ
Test#1 (Integers)
3.21k
3.18k (x0.99)
Test#2 (FP)
9.05k
13.02k (x1.44)
Test#3 (Generic, ZIP)
3.94k
4.17k (x1.06)
Test#1 (Memory)
3.93k
6.93k (x1.76)
TOTAL
20.13k
27.3k (x1.36)
Multithread
i5-3320M
i7-6820HQ
Test#1 (Integers)
6.08k
13.26k (x2.18)
Test#2 (FP)
19.02k
62.23k (x3.27)
Test#3 (Generic, ZIP)
8.85k
20.34k (x2.3)
Test#1 (Memory)
3.98k
5.46k (x1.37)
TOTAL
37.93k
101.29k (x2.67)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i5-3320M
i7-6820HQ
Test#1 (Integers)
10.89k
11.54k (x1.06)
Test#2 (FP)
9.77k
16.69k (x1.71)
Test#3 (Generic, ZIP)
3.98k
4.51k (x1.14)
Test#1 (Memory)
3.77k
7.27k (x1.93)
TOTAL
28.4k
40.01k (x1.41)
Multithread
i5-3320M
i7-6820HQ
Test#1 (Integers)
20.23k
48.5k (x2.4)
Test#2 (FP)
20.83k
77.02k (x3.7)
Test#3 (Generic, ZIP)
9.49k
21.3k (x2.24)
Test#1 (Memory)
4.04k
5.24k (x1.3)
TOTAL
54.6k
152.06k (x2.79)
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
i5-3320M
i7-6820HQ
Test#1 (Integers)
10.64k
11.78k (x1.11)
Test#2 (FP)
10.53k
18.06k (x1.71)
Test#3 (Generic, ZIP)
4.07k
4.48k (x1.1)
Test#1 (Memory)
3.97k
7.12k (x1.79)
TOTAL
29.22k
41.44k (x1.42)
Multithread
i5-3320M
i7-6820HQ
Test#1 (Integers)
21.27k
49.46k (x2.33)
Test#2 (FP)
23.93k
84.8k (x3.54)
Test#3 (Generic, ZIP)
9.48k
20.7k (x2.18)
Test#1 (Memory)
4.12k
4.77k (x1.16)
TOTAL
58.81k
159.73k (x2.72)
Performance/W
i5-3320M
i7-6820HQ
Test#1 (Integers)
608 points/W
1099 points/W
Test#2 (FP)
684 points/W
1884 points/W
Test#3 (Generic, ZIP)
271 points/W
460 points/W
Test#1 (Memory)
118 points/W
106 points/W
TOTAL
1680 points/W
3550 points/W
Performance/GHz
i5-3320M
i7-6820HQ
Test#1 (Integers)
3225 points/GHz
3273 points/GHz
Test#2 (FP)
3191 points/GHz
5016 points/GHz
Test#3 (Generic, ZIP)
1234 points/GHz
1244 points/GHz
Test#1 (Memory)
1203 points/GHz
1977 points/GHz
TOTAL
8853 points/GHz
11510 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