Average Bench: 49.9% (332nd of 1137)

Based on 57,640 user benchmarks.  Device: 178BFBFF00600F20 Model: AMD FX(tm)-8320 Eight-Core Processor

The AMD FX-8320 has the same architecture and specs as the FX-8350, the only difference being the base/turbo clocks of 3.5/4.0 GHz for the 8320 vs 4.0/4.2 GHz for the 8350. Comparing the two models shows that the 8320 lags the 8350 at stock speeds by around 10% but broadly matches it when both processors are overclocked. This combined with the 8320's considerably lower price tag makes the 8320 the better value proposition. In terms of outright performance, as with all AMD CPUs, the FX series have very strong multi-core performance but lag Intel considerably in terms of single and dual-core throughput. [Mar '14 CPUPro]


Below average average bench

The AMD FX-8320 averaged 50.1% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Multi Core Integer Speed 434Pts
Avg. Multi Core Mixed Speed 424Pts

Very good consistency

The range of scores (95th - 5th percentile) for the AMD FX-8320 is just 19.8%. This is a relatively narrow range which indicates that the AMD FX-8320 performs reasonably consistently under varying real world conditions.


Quad Core Floating Point Speed 223Pts
Single Core Floating Point Speed 64.2Pts

Average Bench

(Based on 57,640 samples)
Min Avg Max
56.5 SC Int 72.1 84.7
49.7 SC Float 64.2 75.3
51.7 SC Mixed 67.6 80
54.4% 68 Pts
Min Avg Max
197 QC Int 254 309
178 QC Float 223 272
194 QC Mixed 243 294
54.4% 240 Pts
Min Avg Max
336 MC Int 434 532
295 MC Float 373 453
325 MC Mixed 424 517
61.7% 410 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.15 GHz (avg)
SC Int 83.7
SC Float 72.2
SC Mixed 79.4
63% 78.4 Pts
QC Int 291
QC Float 283
QC Mixed 282
65% 285 Pts
MC Int 520
MC Float 443
MC Mixed 525
75% 496 Pts
Socket 942, 1 CPU, 4 cores, 8 threads
Base clock 3.5 GHz, turbo 3.45 GHz (avg)
SC Int 74.9
SC Float 67.8
SC Mixed 71
57% 71.2 Pts
QC Int 283
QC Float 248
QC Mixed 273
61% 268 Pts
MC Int 505
MC Float 419
MC Mixed 496
71% 473 Pts
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 3.5 GHz, turbo 3.45 GHz (avg)
SC Int 68.8
SC Float 64.3
SC Mixed 65.6
53% 66.2 Pts
QC Int 258
QC Float 228
QC Mixed 248
56% 244 Pts
MC Int 454
MC Float 356
MC Mixed 442
63% 417 Pts
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 3.5 GHz, turbo 3.45 GHz (avg)
SC Int 68.5
SC Float 63.5
SC Mixed 66.4
53% 66.1 Pts
QC Int 238
QC Float 230
QC Mixed 241
54% 237 Pts
MC Int 453
MC Float 390
MC Mixed 434
64% 426 Pts
CPU 1, 1 CPU, 4 cores, 8 threads
Base clock 3.5 GHz, turbo 3.6 GHz (avg)
SC Int 71.3
SC Float 65.9
SC Mixed 67.9
55% 68.4 Pts
QC Int 249
QC Float 217
QC Mixed 232
53% 233 Pts
MC Int 398
MC Float 349
MC Mixed 366
56% 371 Pts
57,640 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 12,268,914 CPUs tested.


Approx. $145 @ launch in Oct '12
EbayUS $8436 mins
OutletPCUS $8617 hrs
AmazonUS $8650 mins
NeweggUS $10612 months
Send price feedback
Typical FX-8320 Builds (Compare 15,262 builds) See popular component choices, score breakdowns and rankings.
Gaming 55%
Desktop 50%
Workstation 37%
Jet ski

Motherboard: Asus M5A97 R2.0 - $88

EDIT WITH CUSTOM PC BUILDER Value: 100% - Outstanding Total price: $469

Popular FX-8320 compatible motherboards:

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
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Processor Rankings (Price vs Performance) November 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


Transform your PC into a multimedia powerhouse...

Added 4 years ago.

Liked (edit your comment) Add link

1 month ago.


System runs very well. Not as fast as higher end Intel, but great value for all around CPU.—Dec '14


2 month ago.

2018 and still enough power to handle newer games


S*** CPU. i3 4130 is still better —Nov '14


10 days ago.

Excellent processor and I use it since 2015 .


1 month ago.

STill decent after almost 5 years of usage.

Below average

4 years ago.


12 months ago.

I have this CPU and it has survived everything I have thrown at it


20 months ago.

Powerful, but surpassed now. Only get it if you can have it at a dead cheap price. Great OC potential.


14 months ago.

low perfomance for that price


3 years ago.

It's so easy to overclock I will keep this thing forever.


8 months ago.

great esport cpu


30 days ago.

I bought it 4 years ago and he never disapoint me. This is dope


3 years ago.

Love my 8320


14 months ago.

easy oc and efficient. I over clocked it at 4.8ghz at min 1.3125v & max1.55v but seems to stick at 1.3125v temps hitting 60c-70c at 100% load but 45c-48c at idel i know a little hot but thats ok with a 4.8ghz oc. i got the 100% in the benchmark compared to other users with this cpu on here. overall i am happy. i apologize for the poor grammar from being lazy. lol

1137 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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