EPYC 9555P vs FX-6300

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Aggregate performance score

FX-6300
2012
6 cores / 6 threads, 95 Watt
2.58
EPYC 9555P
2024
64 cores / 128 threads, 360 Watt
84.48
+3174%

EPYC 9555P outperforms FX-6300 by a whopping 3174% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18006
Place by popularity58not in top-100
Cost-effectiveness evaluation0.645.28
Market segmentDesktop processorServer
Power efficiency2.6022.45
DesignerAMDAMD
ManufacturerGlobalFoundriesTSMC
Architecture codenameVishera (2012−2015)Turin (2024)
Release date23 October 2012 (12 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$132$7,983

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 9555P has 725% better value for money than FX-6300.

Detailed specifications

FX-6300 and EPYC 9555P 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 cores6 (Hexa-Core)64 (Tetrahexaconta-Core)
Threads6128
Base clock speed3.5 GHz3.2 GHz
Boost clock speed3.8 GHz4.4 GHz
L1 cache288 KB80 KB (per core)
L2 cache6144 KB1 MB (per core)
L3 cache8192 KB256 MB (shared)
Chip lithography32 nm4 nm
Die size315 mm28x 70.6 mm2
Maximum core temperature71 °Cno data
Number of transistors1,200 million66,520 million
64 bit support++
Windows 11 compatibility-no data
P0 Vcore voltageMin: 1.15 V - Max: 1.3875 Vno data

Compatibility

Information on FX-6300 and EPYC 9555P 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+SP5
Power consumption (TDP)95 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-6300 and EPYC 9555P. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-6300 and EPYC 9555P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-6300 and EPYC 9555P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by FX-6300 and EPYC 9555P.

PCIe version3.05.0
PCI Express lanesno data128

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.

FX-6300 2.58
EPYC 9555P 84.48
+3174%

  • Passmark

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. Other than that, Passmark measures multi-core performance.

FX-6300 4137
EPYC 9555P 135513
+3176%

Gaming performance

Pros & cons summary


Performance score 2.58 84.48
Recency 23 October 2012 10 October 2024
Physical cores 6 64
Threads 6 128
Chip lithography 32 nm 4 nm
Power consumption (TDP) 95 Watt 360 Watt

FX-6300 has 278.9% lower power consumption.

EPYC 9555P, on the other hand, has a 3174.4% higher aggregate performance score, an age advantage of 11 years, 966.7% more physical cores and 2033.3% more threads, and a 700% more advanced lithography process.

The AMD EPYC 9555P is our recommended choice as it beats the AMD FX-6300 in performance tests.

Note that FX-6300 is a desktop processor while EPYC 9555P is a server/workstation one.

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AMD FX-6300
FX-6300
AMD EPYC 9555P
EPYC 9555P

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Community ratings

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