Xeon w7-2555X vs FX-8320

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Primary details

Comparing FX-8320 and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1560not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency2.60no data
Architecture codenameVishera (2012−2015)Sapphire Rapids (2023−2024)
Release date23 October 2012 (12 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$1,069

Detailed specifications

FX-8320 and Xeon w7-2555X 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 cores8 (Octa-Core)14 (Tetradeca-Core)
Threads828
Base clock speed3.5 GHz3.3 GHz
Boost clock speed4 GHz4.8 GHz
L1 cacheno data80 KB (per core)
L2 cache8192 KB2 MB (per core)
L3 cacheno data33.75 MB
Chip lithography32 nm10 nm
Die size315 mm2no data
Maximum core temperature61 °Cno data
Maximum case temperature (TCase)no data75 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++
P0 Vcore voltageMin: 1.2 V - Max: 1.4 Vno data

Compatibility

Information on FX-8320 and Xeon w7-2555X 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
SocketAM3+4677
Power consumption (TDP)125 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8320 and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

FX-8320 and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8320 and Xeon w7-2555X are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8320 and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by FX-8320 and Xeon w7-2555X.

PCIe versionn/a5.0
PCI Express lanesno data64

Pros & cons summary


Recency 23 October 2012 24 August 2024
Physical cores 8 14
Threads 8 28
Chip lithography 32 nm 10 nm
Power consumption (TDP) 125 Watt 210 Watt

FX-8320 has 68% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 11 years, 75% more physical cores and 250% more threads, and a 220% more advanced lithography process.

We couldn't decide between FX-8320 and Xeon w7-2555X. We've got no test results to judge.

Note that FX-8320 is a desktop processor while Xeon w7-2555X is a server/workstation one.


Should you still have questions on choice between FX-8320 and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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AMD FX-8320
FX-8320
Intel Xeon w7-2555X
Xeon w7-2555X

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