i9-9900X vs FX-6350

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Aggregate performance score

FX-6350
2013
6 cores / 6 threads, 125 Watt
2.94
Core i9-9900X
2018
10 cores / 20 threads, 165 Watt
14.11
+380%

i9-9900X outperforms FX-6350 by a whopping 380% based on our aggregate benchmark results.

Primary details

Comparing FX-6350 and Core i9-9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1629514
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.40
Market segmentDesktop processorDesktop processor
Seriesno dataIntel Core i9
Architecture codenameVishera (2012−2015)Skylake (server) (2017−2019)
Release date29 April 2013 (11 years ago)8 October 2018 (5 years ago)
Launch price (MSRP)no data$989

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-6350 and Core i9-9900X 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)10 (Deca-Core)
Threads620
Base clock speed3.9 GHz3.5 GHz
Boost clock speed4.2 GHz4.5 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data35
L1 cacheno data640 KB
L2 cache6144 KB10 MB
L3 cacheno data19.25 MB (shared)
Chip lithography32 nm14 nm
Die size315 mm2no data
Maximum core temperature61 °C92 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++
P0 Vcore voltageMin: 1.25 V - Max: 1.4125 Vno data

Compatibility

Information on FX-6350 and Core i9-9900X 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 (Uniprocessor)
SocketAM3+FCLGA2066
Power consumption (TDP)125 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-6350 and Core i9-9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Statusno dataDiscontinued

Security technologies

FX-6350 and Core i9-9900X technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-6350 and Core i9-9900X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-6350 and Core i9-9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-2666
Maximum memory sizeno data128 GB
Max memory channelsno data4
Maximum memory bandwidthno data85.33 GB/s

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-6350 and Core i9-9900X.

PCIe versionn/a3.0
PCI Express lanesno data44

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.

FX-6350 2.94
i9-9900X 14.11
+380%

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.

FX-6350 4548
i9-9900X 21825
+380%

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.

FX-6350 484
i9-9900X 1461
+202%

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.

FX-6350 1532
i9-9900X 9370
+512%

Gaming performance

Pros & cons summary


Performance score 2.94 14.11
Recency 29 April 2013 8 October 2018
Physical cores 6 10
Threads 6 20
Chip lithography 32 nm 14 nm
Power consumption (TDP) 125 Watt 165 Watt

FX-6350 has 32% lower power consumption.

i9-9900X, on the other hand, has a 379.9% higher aggregate performance score, an age advantage of 5 years, 66.7% more physical cores and 233.3% more threads, and a 128.6% more advanced lithography process.

The Core i9-9900X is our recommended choice as it beats the FX-6350 in performance tests.


Should you still have questions on choice between FX-6350 and Core i9-9900X, ask them in Comments section, and we shall answer.

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AMD FX-6350
FX-6350
Intel Core i9-9900X
Core i9-9900X

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Community ratings

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Questions & comments

Here you can ask a question about FX-6350 or Core i9-9900X, agree or disagree with our judgements, or report an error or mismatch.