FX-8320 vs Ryzen Threadripper PRO 5955WX

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Aggregate performance score

Ryzen Threadripper PRO 5955WX
2022
16 cores / 32 threads, 280 Watt
32.73
+819%

Ryzen Threadripper PRO 5955WX outperforms FX-8320 by a whopping 819% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 5955WX and FX-8320 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1311545
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency10.662.60
Architecture codenameChagall PRO (2022)Vishera (2012−2015)
Release date8 March 2022 (2 years ago)23 October 2012 (12 years ago)

Detailed specifications

Ryzen Threadripper PRO 5955WX and FX-8320 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores16 (Hexadeca-Core)8 (Octa-Core)
Threads328
Base clock speed4 GHz3.5 GHz
Boost clock speed4.5 GHz4 GHz
Multiplier40no data
L1 cache1 MBno data
L2 cache8 MB8192 KB
L3 cache64 MBno data
Chip lithography7 nm32 nm
Die size4x 81 mm2315 mm2
Maximum core temperatureno data61 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors16,600 million1,200 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier-+
P0 Vcore voltageno dataMin: 1.2 V - Max: 1.4 V

Compatibility

Information on Ryzen Threadripper PRO 5955WX and FX-8320 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketWRX8AM3+
Power consumption (TDP)280 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5955WX and FX-8320. You'll probably need this information if you require some particular technology.

AES-NI++
FMA-+
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5955WX and FX-8320 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5955WX and FX-8320. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR3
Maximum memory size2 TiBno data
Maximum memory bandwidth204.8 GB/sno data

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5955WX and FX-8320.

PCIe version4.0n/a
PCI Express lanes128no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen Threadripper PRO 5955WX 32.73
+819%
FX-8320 3.56

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen Threadripper PRO 5955WX 50096
+820%
FX-8320 5444

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen Threadripper PRO 5955WX 2138
+365%
FX-8320 460

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen Threadripper PRO 5955WX 16072
+789%
FX-8320 1808

Gaming performance

Pros & cons summary


Performance score 32.73 3.56
Recency 8 March 2022 23 October 2012
Physical cores 16 8
Threads 32 8
Chip lithography 7 nm 32 nm
Power consumption (TDP) 280 Watt 125 Watt

Ryzen Threadripper PRO 5955WX has a 819.4% higher aggregate performance score, an age advantage of 9 years, 100% more physical cores and 300% more threads, and a 357.1% more advanced lithography process.

FX-8320, on the other hand, has 124% lower power consumption.

The Ryzen Threadripper PRO 5955WX is our recommended choice as it beats the FX-8320 in performance tests.

Be aware that Ryzen Threadripper PRO 5955WX is a server/workstation processor while FX-8320 is a desktop one.


Should you still have questions on choice between Ryzen Threadripper PRO 5955WX and FX-8320, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 5955WX
Ryzen Threadripper PRO 5955WX
AMD FX-8320
FX-8320

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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