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Core i5-8500 vs i5-4690K


Description
The i5-8500 is based on Coffee Lake architecture while the i5-4690K is based on Haswell.

Using the multithread performance as a reference, the i5-8500 gets a score of 232.5 k points while the i5-4690K gets 117.4 k points.

Summarizing, the i5-8500 is 2 times faster than the i5-4690K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ea
306c3
Core
Coffee Lake-S
Haswell
Architecture
Base frecuency
3 GHz
3.5 GHz
Boost frecuency
4.1 GHz
3.9 GHz
Socket
LGA 1151
LGA 1150
Cores/Threads
6/6
4/4
TDP
65 W
88 W
Cache L1 (d+i)
6x32+6x32 kB
4x32+4x32 kB
Cache L2
6x256 kB
4x256 kB
Cache L3
9216 kB
6144 kB
Date
March 2018
June 2014
Mean monothread perf.
69.09k points
34.37k points
Mean multithread perf.
307.52k points
117.37k 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
i5-8500
i5-4690K
Test#1 (Integers)
4.19k
4.39k (x1.05)
Test#2 (FP)
17.38k
10.93k (x0.63)
Test#3 (Generic, ZIP)
5.46k
4.82k (x0.88)
Test#1 (Memory)
11.92k
4.11k (x0.34)
TOTAL
38.96k
24.26k (x0.62)

Multithread

i5-8500

i5-4690K
Test#1 (Integers)
27.67k
8.67k (x0.31)
Test#2 (FP)
94.07k
21.42k (x0.23)
Test#3 (Generic, ZIP)
29.05k
9.52k (x0.33)
Test#1 (Memory)
4.39k
4.18k (x0.95)
TOTAL
155.18k
43.79k (x0.28)

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
i5-8500
i5-4690K
Test#1 (Integers)
15.22k
13.67k (x0.9)
Test#2 (FP)
22.02k
11.97k (x0.54)
Test#3 (Generic, ZIP)
5.75k
5.12k (x0.89)
Test#1 (Memory)
12.17k
4.4k (x0.36)
TOTAL
55.17k
35.17k (x0.64)

Multithread

i5-8500

i5-4690K
Test#1 (Integers)
87.78k
51.76k (x0.59)
Test#2 (FP)
126.73k
43.26k (x0.34)
Test#3 (Generic, ZIP)
32.93k
19.32k (x0.59)
Test#1 (Memory)
4.22k
2.69k (x0.64)
TOTAL
251.65k
117.03k (x0.47)

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
i5-8500
i5-4690K
Test#1 (Integers)
15.21k
13.71k (x0.9)
Test#2 (FP)
22.94k
12.53k (x0.55)
Test#3 (Generic, ZIP)
5.54k
4.98k (x0.9)
Test#1 (Memory)
11.39k
3.15k (x0.28)
TOTAL
55.07k
34.37k (x0.62)

Multithread

i5-8500

i5-4690K
Test#1 (Integers)
79.52k
50.91k (x0.64)
Test#2 (FP)
107.78k
45.46k (x0.42)
Test#3 (Generic, ZIP)
31.89k
18.55k (x0.58)
Test#1 (Memory)
13.37k
2.44k (x0.18)
TOTAL
232.55k
117.37k (x0.5)

Performance/W
i5-8500
i5-4690K
Test#1 (Integers)
1223 points/W
579 points/W
Test#2 (FP)
1658 points/W
517 points/W
Test#3 (Generic, ZIP)
491 points/W
211 points/W
Test#1 (Memory)
206 points/W
28 points/W
TOTAL
3578 points/W
1334 points/W

Performance/GHz
i5-8500
i5-4690K
Test#1 (Integers)
3709 points/GHz
3515 points/GHz
Test#2 (FP)
5595 points/GHz
3213 points/GHz
Test#3 (Generic, ZIP)
1351 points/GHz
1277 points/GHz
Test#1 (Memory)
2778 points/GHz
807 points/GHz
TOTAL
13433 points/GHz
8812 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