Benchmarks » AMD » FX » FX-8120
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Raw benchmark data (13MB, updated 2026-05-10)

AMD – FX

FX-8120

Performance
Cores8
Threads8
Clock (min)3100
Clock (max)4000
Cache (L1)48 kB (x8)
Cache (L2)1,024 kB (x8)
Cache (L3)8.00 MB total
Code NameZambezi
Process32 nm
TDP125 W
SocketSocket AM3+
Release Date2011-Oct-12
Link: CPWCPU World
Link: x86x86 Guide
Link: TPUTechPowerUp
Found 233 benchmarks for AMD FX-8120

Throughput

2048K2560K3072K3584K4096K5120K6144K7168K8192K
92.101
74.010
58.426
52.848
46.293
36.103
31.653
25.577
23.488

Archaic benchmark data (not relevant to current performance, for historic reference only)

FFT Performance (single-thread)

768K896K1024K1280K1536K1792K2048K2560K3072K3584K4096K5120K6144K7168K8192K
FFT
15.223
12.403
15.580
20.866
25.903
30.613
34.635
41.956
67.106
57.406
71.004
95.882
112.366
135.502
146.161
FFT_2T
10.083
10.729
12.324
13.855
16.685
22.238
25.359
31.854
39.317
45.866
51.279
70.608
82.966
103.281
111.153
FFT_3T
8.767
9.775
14.873
11.488
13.771
16.477
18.457
24.383
29.563
35.292
39.836
51.140
62.295
75.356
84.537
FFT_4T
8.265
5.903
6.776
8.510
10.863
12.389
13.959
17.200
20.930
25.385
28.662
37.028
45.191
55.249
60.044

All-Complex FFTs

2048K2560K3072K3584K4096K5120K6144K7168K8192K
7.949
9.591
11.774
14.196
16.050
21.558
24.492
36.995
31.095

Trial Factoring

5859606162636465666768697071727374757677
2.500
2.465
2.462
2.576
3.419
2.908
3.506
5.554
6.815
6.777
5.040
5.018
5.033