Average Bench: 56.4% - 195th / 945

Based on 17,870 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]

Poor: 47%Average: 56.4% Great: 67%
Gaming 56%
Desktop 55%
Workstation 44%
Speed boat

Average average bench

The AMD FX-8320 averaged 43.5% 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 456Pts
Avg. Multi Core Mixed Speed 447Pts
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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 234Pts
Single Core Floating Point Speed 66.5Pts

Average Bench

(Based on 17,870 samples)
Min Avg Max
63.6 SC Int 76.5 89.2
57.7 SC Float 66.5 76.6
60.2 SC Mixed 71.2 82.8
57.2% 71.4 Pts
Min Avg Max
215 QC Int 271 330
184 QC Float 234 282
217 QC Mixed 257 309
57.7% 254 Pts
Min Avg Max
368 MC Int 456 552
327 MC Float 393 475
358 MC Mixed 447 543
65% 432 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
Socket 942, 1 CPU, 4 cores, 8 threads
Base clock 4.55 GHz, turbo 4.5 GHz (avg)
SC Int 93.2
SC Float 79.8
SC Mixed 84.6
69% 85.9 Pts
QC Int 310
QC Float 276
QC Mixed 304
67% 297 Pts
MC Int 569
MC Float 482
MC Mixed 561
81% 538 Pts
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 3.85 GHz, turbo 3.85 GHz (avg)
SC Int 79.7
SC Float 67.3
SC Mixed 73.3
59% 73.4 Pts
QC Int 275
QC Float 229
QC Mixed 261
58% 255 Pts
MC Int 490
MC Float 419
MC Mixed 481
70% 464 Pts
Socket 942, 1 CPU, 8 cores, 8 threads
Base clock 3.5 GHz
SC Int 78.2
SC Float 69.1
SC Mixed 75.2
59% 74.2 Pts
QC Int 259
QC Float 224
QC Mixed 253
56% 245 Pts
MC Int 453
MC Float 389
MC Mixed 439
64% 427 Pts
Socket 942, 1 CPU, 4 cores, 8 threads
Base clock 3.5 GHz, turbo 3.65 GHz (avg)
SC Int 77.2
SC Float 63.3
SC Mixed 67.2
55% 69.2 Pts
QC Int 252
QC Float 219
QC Mixed 240
54% 237 Pts
MC Int 402
MC Float 353
MC Mixed 396
58% 384 Pts

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,896,108 CPUs tested.


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Typical FX-8320 Builds (Compare 5,912 builds) See popular component choices, score breakdowns and rankings.
Gaming 66%
Battle cruiser
Desktop 47%
Workstation 37%
Jet ski

Motherboard: Asus M5A97 R2.0 - $83

EDIT WITH CUSTOM PC BUILDER Value: 81% - Excellent Total price: $599

Popular FX-8320 compatible motherboards:

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Processor Rankings (Price vs Performance) February 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating which is geared towards gamers. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]


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Added 2 years ago.

Good (edit your comment) Add link

16 hrs ago.

In every day use you will not notice much difference from high end Intels. In fact in a blind test 8 out of 10 computer techs picked a $450.00 AMD FX system over a $1200.00 Intel system. Even with high end gaming you will not see the difference between 120FPS and 95FPS. With the FX getting older the deals are getting better. I purchased an ASROCK 970 gaming motherboard and an FX8320 for $110.00! Intel can't do that. I managed to get a AMD R9 285 GPU for $107.00. $217.00 for the main components of a great affordable system. Final cost $375 with gaming case, SSD, HDD, optical drive, and peripherals.


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


7 hrs ago.


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

Below average

2 years ago.


2 days ago.

This is an outstanding processor for it's price. I have an i7-4770K at work and it doesn't lack anything compared to it. Both have 1TB Barracuda 7500 K RPM (same model) and while at work I have 8GB 1600MHz at home I have 16GB 1600MHz. Almost the same build. Awesome performance compared to the i7-4770K


3 days ago.

best for gaming

Very good

1 month ago.

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


19 months ago.

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


18 months ago.

Love my 8320

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945 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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