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Core i5-3570K vs i5-9500T


Description
The i5-3570K is based on Ivy Bridge architecture while the i5-9500T is based on Coffee Lake.

Using the multithread performance as a reference, the i5-3570K gets a score of 120.2 k points while the i5-9500T gets 211.7 k points.

Summarizing, the i5-9500T is 1.8 times faster than the i5-3570K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306a9
906ea
Core
Ivy Bridge
Coffee Lake-S
Architecture
Base frecuency
3.4 GHz
2.2 GHz
Boost frecuency
3.8 GHz
3.7 GHz
Socket
LGA 1155
LGA 1151
Cores/Threads
4/4
6/6
TDP
77 W
35 W
Cache L1 (d+i)
4x32+x4x32 kB
6x32+6x32 kB
Cache L2
4x256 kB
6x256 kB
Cache L3
6144 kB
9216 kB
Date
April 2012
July 2019
Mean monothread perf.
34.57k points
61.46k points
Mean multithread perf.
120.16k points
274.02k 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
i5-3570K
i5-9500T
Test#1 (Integers)
3.85k
3.73k (x0.97)
Test#2 (FP)
10.72k
15.41k (x1.44)
Test#3 (Generic, ZIP)
4.83k
4.62k (x0.96)
Test#1 (Memory)
5.21k
10.59k (x2.03)
TOTAL
24.6k
34.35k (x1.4)

Multithread

i5-3570K

i5-9500T
Test#1 (Integers)
14.34k
20.82k (x1.45)
Test#2 (FP)
40.2k
85.48k (x2.13)
Test#3 (Generic, ZIP)
17.91k
23.21k (x1.3)
Test#1 (Memory)
7.05k
4.11k (x0.58)
TOTAL
79.5k
133.63k (x1.68)

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
i5-3570K
i5-9500T
Test#1 (Integers)
12.78k
12.4k (x0.97)
Test#2 (FP)
11.69k
18.41k (x1.58)
Test#3 (Generic, ZIP)
5.01k
4.69k (x0.94)
Test#1 (Memory)
5.19k
10.48k (x2.02)
TOTAL
34.66k
45.98k (x1.33)

Multithread

i5-3570K

i5-9500T
Test#1 (Integers)
48.18k
74.86k (x1.55)
Test#2 (FP)
43.19k
105.88k (x2.45)
Test#3 (Generic, ZIP)
18.37k
22.34k (x1.22)
Test#1 (Memory)
7.03k
4.01k (x0.57)
TOTAL
116.78k
207.08k (x1.77)

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
i5-3570K
i5-9500T
Test#1 (Integers)
12.55k
13.46k (x1.07)
Test#2 (FP)
12.14k
20.21k (x1.66)
Test#3 (Generic, ZIP)
4.9k
4.72k (x0.96)
Test#1 (Memory)
4.98k
10.25k (x2.06)
TOTAL
34.57k
48.64k (x1.41)

Multithread

i5-3570K

i5-9500T
Test#1 (Integers)
47.53k
74.65k (x1.57)
Test#2 (FP)
46.16k
110.86k (x2.4)
Test#3 (Generic, ZIP)
18.36k
22.08k (x1.2)
Test#1 (Memory)
8.1k
4.12k (x0.51)
TOTAL
120.16k
211.7k (x1.76)

Performance/W
i5-3570K
i5-9500T
Test#1 (Integers)
617 points/W
2133 points/W
Test#2 (FP)
599 points/W
3167 points/W
Test#3 (Generic, ZIP)
238 points/W
631 points/W
Test#1 (Memory)
105 points/W
118 points/W
TOTAL
1560 points/W
6049 points/W

Performance/GHz
i5-3570K
i5-9500T
Test#1 (Integers)
3303 points/GHz
3638 points/GHz
Test#2 (FP)
3194 points/GHz
5462 points/GHz
Test#3 (Generic, ZIP)
1288 points/GHz
1275 points/GHz
Test#1 (Memory)
1310 points/GHz
2771 points/GHz
TOTAL
9096 points/GHz
13145 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