Core i5-3320M vs i7-5820K
Description
The i5-3320M is based on Ivy Bridge architecture while the i7-5820K is based on Haswell.
Using the multithread performance as a reference, the i5-3320M gets a score of 58.8 k points while the i7-5820K gets 129.1 k points.
Summarizing, the i7-5820K is 2.2 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 i7-5820K gets 129.1 k points.
Summarizing, the i7-5820K is 2.2 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
306f2
Core
Ivy Bridge
Haswell-E
Base frecuency
2.6 GHz
3.3 GHz
Boost frecuency
3.3 GHz
3.6 GHz
Socket
BGA1023
LGA 1150
Cores/Threads
2/4
6/12
TDP
35 W
140 W
Cache L1 (d+i)
2x32+2x32 kB
6x32+6x32 kB
Cache L2
2x256 kB
6x256 kB
Cache L3
3072 kB
15360 kB
Date
June 2012
September 2014
Mean monothread perf.
29.22k points
31.53k points
Mean multithread perf.
58.81k points
129.06k 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
i7-5820K
Test#1 (Integers)
3.21k
3.82k (x1.19)
Test#2 (FP)
9.05k
9.64k (x1.07)
Test#3 (Generic, ZIP)
3.94k
4.29k (x1.09)
Test#1 (Memory)
3.93k
3.78k (x0.96)
TOTAL
20.13k
21.53k (x1.07)
Multithread
i5-3320M
i7-5820K
Test#1 (Integers)
6.08k
18.07k (x2.97)
Test#2 (FP)
19.02k
64.25k (x3.38)
Test#3 (Generic, ZIP)
8.85k
27.03k (x3.05)
Test#1 (Memory)
3.98k
8.03k (x2.02)
TOTAL
37.93k
117.38k (x3.09)
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
i7-5820K
Test#1 (Integers)
10.64k
12.03k (x1.13)
Test#2 (FP)
10.53k
11.23k (x1.07)
Test#3 (Generic, ZIP)
4.07k
4.55k (x1.12)
Test#1 (Memory)
3.97k
3.72k (x0.94)
TOTAL
29.22k
31.53k (x1.08)
Multithread
i5-3320M
i7-5820K
Test#1 (Integers)
21.27k
49.48k (x2.33)
Test#2 (FP)
23.93k
52.21k (x2.18)
Test#3 (Generic, ZIP)
9.48k
19.7k (x2.08)
Test#1 (Memory)
4.12k
7.67k (x1.86)
TOTAL
58.81k
129.06k (x2.19)
Performance/W
i5-3320M
i7-5820K
Test#1 (Integers)
608 points/W
353 points/W
Test#2 (FP)
684 points/W
373 points/W
Test#3 (Generic, ZIP)
271 points/W
141 points/W
Test#1 (Memory)
118 points/W
55 points/W
TOTAL
1680 points/W
922 points/W
Performance/GHz
i5-3320M
i7-5820K
Test#1 (Integers)
3225 points/GHz
3343 points/GHz
Test#2 (FP)
3191 points/GHz
3119 points/GHz
Test#3 (Generic, ZIP)
1234 points/GHz
1264 points/GHz
Test#1 (Memory)
1203 points/GHz
1033 points/GHz
TOTAL
8853 points/GHz
8759 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