| | | | | | |

Core i5-3337U vs i7-7700


Description
The i5-3337U is based on Ivy Bridge architecture while the i7-7700 is based on Kaby Lake.

Using the multithread performance as a reference, the i5-3337U gets a score of 48.3 k points while the i7-7700 gets 200.1 k points.

Summarizing, the i7-7700 is 4.1 times faster than the i5-3337U . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306a9
906e9
Core
Ivy Bridge
Kaby Lake-S
Architecture
Base frecuency
1.8 GHz
3.6 GHz
Boost frecuency
2.7 GHz
4.2 GHz
Socket
BGA1023
LGA 1151
Cores/Threads
2 /2
4/8
TDP
17 W
65 W
Cache L1 (d+i)
32+32 kB
32+32 kB
Cache L2
256 kB
256 kB
Cache L3
3072 kB
8192 kB
Date
January 2013
September 2016
Mean monothread perf.
23.82k points
67.33k points
Mean multithread perf.
48.3k points
257.52k 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
i5-3337U
i7-7700
Test#1 (Integers)
2.55k
4.23k (x1.66)
Test#2 (FP)
7.24k
16.76k (x2.31)
Test#3 (Generic, ZIP)
3.26k
5.42k (x1.67)
Test#1 (Memory)
3.37k
12.23k (x3.63)
TOTAL
16.42k
38.64k (x2.35)

Multithread

i5-3337U

i7-7700
Test#1 (Integers)
5.03k
16.71k (x3.32)
Test#2 (FP)
14.79k
73.1k (x4.94)
Test#3 (Generic, ZIP)
7.37k
25.76k (x3.49)
Test#1 (Memory)
4.53k
7.12k (x1.57)
TOTAL
31.72k
122.68k (x3.87)

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
i5-3337U
i7-7700
Test#1 (Integers)
8.64k
15.34k (x1.77)
Test#2 (FP)
8.55k
23.41k (x2.74)
Test#3 (Generic, ZIP)
3.42k
5.87k (x1.72)
Test#1 (Memory)
3.22k
11.07k (x3.44)
TOTAL
23.82k
55.69k (x2.34)

Multithread

i5-3337U

i7-7700
Test#1 (Integers)
17.28k
62.68k (x3.63)
Test#2 (FP)
19.67k
105.24k (x5.35)
Test#3 (Generic, ZIP)
7.59k
26.35k (x3.47)
Test#1 (Memory)
3.75k
5.79k (x1.54)
TOTAL
48.3k
200.07k (x4.14)

Performance/W
i5-3337U
i7-7700
Test#1 (Integers)
1017 points/W
964 points/W
Test#2 (FP)
1157 points/W
1619 points/W
Test#3 (Generic, ZIP)
447 points/W
405 points/W
Test#1 (Memory)
221 points/W
89 points/W
TOTAL
2841 points/W
3078 points/W

Performance/GHz
i5-3337U
i7-7700
Test#1 (Integers)
3201 points/GHz
3652 points/GHz
Test#2 (FP)
3165 points/GHz
5575 points/GHz
Test#3 (Generic, ZIP)
1267 points/GHz
1398 points/GHz
Test#1 (Memory)
1191 points/GHz
2635 points/GHz
TOTAL
8824 points/GHz
13259 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4