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FX 8120 vs Core i5-4590S


Description
The 8120 is based on Bulldozer architecture while the i5-4590S is based on Haswell.

Using the multithread performance as a reference, the 8120 gets a score of 70.8 k points while the i5-4590S gets 117.8 k points.

Summarizing, the i5-4590S is 1.7 times faster than the 8120. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
600f12
306c3
Core
Zambezi
Haswell
Architecture
Base frecuency
3.1 GHz
3 GHz
Boost frecuency
4 GHz
3.7 GHz
Socket
Socket AM3+
LGA 1150
Cores/Threads
8/8
4/4
TDP
125 W
65 W
Cache L1 (d+i)
4x64+8x16 kB
32+32 kB
Cache L2
4x2048 kB
256 kB
Cache L3
8192 kB
6144 kB
Date
October 2011
May 2014
Mean monothread perf.
23.5k points
34.75k points
Mean multithread perf.
70.78k points
117.77k 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
8120
i5-4590S
Test#1 (Integers)
9.31k
13.19k (x1.42)
Test#2 (FP)
6.85k
12.31k (x1.8)
Test#3 (Generic, ZIP)
2.77k
4.98k (x1.8)
Test#1 (Memory)
4.58k
4.27k (x0.93)
TOTAL
23.5k
34.75k (x1.48)

Multithread

8120

i5-4590S
Test#1 (Integers)
25.84k
47.15k (x1.82)
Test#2 (FP)
28.49k
44.1k (x1.55)
Test#3 (Generic, ZIP)
13.84k
17.93k (x1.3)
Test#1 (Memory)
2.61k
8.6k (x3.29)
TOTAL
70.78k
117.77k (x1.66)

Performance/W
8120
i5-4590S
Test#1 (Integers)
207 points/W
725 points/W
Test#2 (FP)
228 points/W
678 points/W
Test#3 (Generic, ZIP)
111 points/W
276 points/W
Test#1 (Memory)
21 points/W
132 points/W
TOTAL
566 points/W
1812 points/W

Performance/GHz
8120
i5-4590S
Test#1 (Integers)
2327 points/GHz
3564 points/GHz
Test#2 (FP)
1712 points/GHz
3326 points/GHz
Test#3 (Generic, ZIP)
693 points/GHz
1345 points/GHz
Test#1 (Memory)
1144 points/GHz
1155 points/GHz
TOTAL
5876 points/GHz
9391 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