| | | |

Core i5-3570S vs i7-4820K


Description
Both models i5-3570S and i7-4820K are based on Ivy Bridge architecture.

"Ivy Bridge is the last Intel microarchitecture for which there is official driver support for Windows XP . It is made under 22 nm Tri-Gate transistor (""3D"") technology and is basically a Sandy Bridge shrink. It has PCI Express 3.0 support and RdRand instruction for security tasks."

Using the multithread performance as a reference, the i5-3570S gets a score of 102.4 k points while the i7-4820K gets 134.1 k points.

Summarizing, the i7-4820K is 1.3 times faster than the i5-3570S . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306a9
306e4
Core
Ivy Bridge
Ivy Bridge -E
Architecture
Base frecuency
3.1 GHz
3.7 GHz
Boost frecuency
3.8 GHz
3.9 GHz
Socket
LGA 1155
LGA 1155
Cores/Threads
4/4
4/8
TDP
65 W
130 W
Cache L1 (d+i)
32+32 kB
32+32 kB
Cache L2
256 kB
256 kB
Cache L3
6144 kB
8192 kB
Date
Jun 2012
September 2013

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
i5-3570S
i7-4820K
Test#1 (Integers)
10387
11853 (14.11%)
Test#2 (FP)
10077
11837 (17.47%)
Test#3 (Generic, ZIP)
4013
4685 (16.74%)
Test#1 (Memory)
4127
4117 (-0.25%)
TOTAL
28605
32491 (13.59%)

Multithread

i5-3570S

i7-4820K
Test#1 (Integers)
40436
47653 (17.85%)
Test#2 (FP)
39310
54815 (39.44%)
Test#3 (Generic, ZIP)
15175
21562 (42.08%)
Test#1 (Memory)
7493
10046 (34.07%)
TOTAL
102414
134076 (30.92%)

Performance/W
i5-3570S
i7-4820K
Test#1 (Integers)
622 points/W
367 points/W
Test#2 (FP)
605 points/W
422 points/W
Test#3 (Generic, ZIP)
233 points/W
166 points/W
Test#1 (Memory)
115 points/W
77 points/W
TOTAL
1576 points/W
1031 points/W

Performance/GHz
i5-3570S
i7-4820K
Test#1 (Integers)
2734 points/GHz
3039 points/GHz
Test#2 (FP)
2652 points/GHz
3035 points/GHz
Test#3 (Generic, ZIP)
1056 points/GHz
1201 points/GHz
Test#1 (Memory)
1086 points/GHz
1056 points/GHz
TOTAL
7528 points/GHz
8331 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. 3.7.8