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Core i5-4570 vs i7-3770K


Description
The i5-4570 is based on Haswell architecture while the i7-3770K is based on Ivy Bridge.

Using the multithread performance as a reference, the i5-4570 gets a score of 124.4 k points while the i7-3770K gets 133.9 k points.

Summarizing, the i7-3770K is 1.1 times faster than the i5-4570 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306c3
306a9
Core
Haswell
Ivy Bridge
Architecture
Base frecuency
3.2 GHz
3.5 GHz
Boost frecuency
3.6 GHz
3.9 GHz
Socket
LGA 1150
LGA 1155
Cores/Threads
4/4
4/8
TDP
84 W
77 W
Cache L1 (d+i)
32+32 kB
4x62+4x32 kB
Cache L2
256 kB
4x256 kB
Cache L3
6144 kB
8192 kB
Date
September 2013
April 2012
Mean monothread perf.
43.56k points
36.19k points
Mean multithread perf.
161.61k points
133.88k 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
i5-4570
i7-3770K
Test#1 (Integers)
4.16k
3.86k (x0.93)
Test#2 (FP)
10.33k
10.79k (x1.05)
Test#3 (Generic, ZIP)
4.74k
4.9k (x1.03)
Test#1 (Memory)
4.33k
5.51k (x1.27)
TOTAL
23.56k
25.06k (x1.06)

Multithread

i5-4570

i7-3770K
Test#1 (Integers)
16.5k
17.17k (x1.04)
Test#2 (FP)
41.12k
46.25k (x1.12)
Test#3 (Generic, ZIP)
18.71k
23.67k (x1.27)
Test#1 (Memory)
7.43k
10.36k (x1.39)
TOTAL
83.76k
97.44k (x1.16)

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
i5-4570
i7-3770K
Test#1 (Integers)
13.13k
12.99k (x0.99)
Test#2 (FP)
12.02k
12.42k (x1.03)
Test#3 (Generic, ZIP)
5k
5.04k (x1.01)
Test#1 (Memory)
4.65k
5.73k (x1.23)
TOTAL
34.8k
36.19k (x1.04)

Multithread

i5-4570

i7-3770K
Test#1 (Integers)
49.75k
50.36k (x1.01)
Test#2 (FP)
45.72k
55.16k (x1.21)
Test#3 (Generic, ZIP)
19.93k
23.31k (x1.17)
Test#1 (Memory)
9.05k
5.05k (x0.56)
TOTAL
124.44k
133.88k (x1.08)

Performance/W
i5-4570
i7-3770K
Test#1 (Integers)
592 points/W
654 points/W
Test#2 (FP)
544 points/W
716 points/W
Test#3 (Generic, ZIP)
237 points/W
303 points/W
Test#1 (Memory)
108 points/W
66 points/W
TOTAL
1481 points/W
1739 points/W

Performance/GHz
i5-4570
i7-3770K
Test#1 (Integers)
3648 points/GHz
3331 points/GHz
Test#2 (FP)
3340 points/GHz
3186 points/GHz
Test#3 (Generic, ZIP)
1388 points/GHz
1292 points/GHz
Test#1 (Memory)
1292 points/GHz
1470 points/GHz
TOTAL
9668 points/GHz
9280 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