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FX 8120 vs Core i5-8500T


Description
The 8120 is based on Bulldozer architecture while the i5-8500T is based on Coffee Lake.

Using the multithread performance as a reference, the 8120 gets a score of 70.8 k points while the i5-8500T gets 189.7 k points.

Summarizing, the i5-8500T is 2.7 times faster than the 8120. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
600f12
906ea
Core
Zambezi
Coffee Lake-S
Architecture
Base frecuency
3.1 GHz
2.1 GHz
Boost frecuency
4 GHz
3.5 GHz
Socket
Socket AM3+
LGA 1151
Cores/Threads
8/8
6/6
TDP
125 W
35 W
Cache L1 (d+i)
4x64+8x16 kB
6x32+6x32 kB
Cache L2
4x2048 kB
6x256 kB
Cache L3
8192 kB
9216 kB
Date
October 2011
March 2018
Mean monothread perf.
23.5k points
59.27k points
Mean multithread perf.
70.78k points
251.82k 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
i5-8500T
Test#1 (Integers)
9.31k
12.92k (x1.39)
Test#2 (FP)
6.85k
19.47k (x2.84)
Test#3 (Generic, ZIP)
2.77k
4.62k (x1.67)
Test#1 (Memory)
4.58k
9.6k (x2.1)
TOTAL
23.5k
46.6k (x1.98)

Multithread

8120

i5-8500T
Test#1 (Integers)
25.84k
71.25k (x2.76)
Test#2 (FP)
28.49k
91.16k (x3.2)
Test#3 (Generic, ZIP)
13.84k
24.45k (x1.77)
Test#1 (Memory)
2.61k
2.85k (x1.09)
TOTAL
70.78k
189.71k (x2.68)

Performance/W
8120
i5-8500T
Test#1 (Integers)
207 points/W
2036 points/W
Test#2 (FP)
228 points/W
2604 points/W
Test#3 (Generic, ZIP)
111 points/W
699 points/W
Test#1 (Memory)
21 points/W
81 points/W
TOTAL
566 points/W
5420 points/W

Performance/GHz
8120
i5-8500T
Test#1 (Integers)
2327 points/GHz
3691 points/GHz
Test#2 (FP)
1712 points/GHz
5562 points/GHz
Test#3 (Generic, ZIP)
693 points/GHz
1320 points/GHz
Test#1 (Memory)
1144 points/GHz
2742 points/GHz
TOTAL
5876 points/GHz
13315 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