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Core i5-6400 vs FX 9590


Description
The i5-6400 is based on Skylake architecture while the 9590 is based on Piledriver.

Using the multithread performance as a reference, the i5-6400 gets a score of 139.6 k points while the 9590 gets 137.6 k points.

Summarizing, the i5-6400 is 1 times faster than the 9590. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
600f20
Core
Skylake-S
Vishera
Architecture
Base frecuency
2.7 GHz
4.7 GHz
Boost frecuency
3.3 GHz
5 GHz
Socket
LGA 1151
Socket AM3+
Cores/Threads
4/4
8/8
TDP
65 W
220 W
Cache L1 (d+i)
4x32+4x32 kB
kB
Cache L2
4x256 kB
4x2048 kB
Cache L3
6144 kB
8192 kB
Date
September 2015
July 2013
Mean monothread perf.
48.05k points
32.41k points
Mean multithread perf.
174.05k points
137.65k points

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
i5-6400
9590
Test#1 (Integers)
11.82k
11.51k (x0.97)
Test#2 (FP)
18.36k
9.57k (x0.52)
Test#3 (Generic, ZIP)
4.43k
4.19k (x0.95)
Test#1 (Memory)
4.95k
7.14k (x1.44)
TOTAL
39.56k
32.41k (x0.82)

Multithread

i5-6400

9590
Test#1 (Integers)
46.04k
55.13k (x1.2)
Test#2 (FP)
69.47k
51.69k (x0.74)
Test#3 (Generic, ZIP)
16.33k
27.02k (x1.65)
Test#1 (Memory)
7.74k
3.81k (x0.49)
TOTAL
139.58k
137.65k (x0.99)

Performance/W
i5-6400
9590
Test#1 (Integers)
708 points/W
251 points/W
Test#2 (FP)
1069 points/W
235 points/W
Test#3 (Generic, ZIP)
251 points/W
123 points/W
Test#1 (Memory)
119 points/W
17 points/W
TOTAL
2147 points/W
626 points/W

Performance/GHz
i5-6400
9590
Test#1 (Integers)
3583 points/GHz
2302 points/GHz
Test#2 (FP)
5563 points/GHz
1914 points/GHz
Test#3 (Generic, ZIP)
1341 points/GHz
837 points/GHz
Test#1 (Memory)
1500 points/GHz
1429 points/GHz
TOTAL
11987 points/GHz
6482 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