Ryzen 9 9900X vs EPYC 9184X

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Aggregate performance score

EPYC 9184X
2023
16 cores / 32 threads, 320 Watt
31.69
Ryzen 9 9900X
2024
12 cores / 24 threads, 120 Watt
34.53
+9%

Ryzen 9 9900X outperforms EPYC 9184X by a small 9% based on our aggregate benchmark results.

Primary details

Comparing EPYC 9184X and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking130108
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.5366.82
Market segmentServerDesktop processor
Power efficiency9.3227.09
Architecture codenameGenoa-X (2023)Granite Ridge (2024)
Release date13 June 2023 (1 year ago)15 August 2024 (less than a year ago)
Launch price (MSRP)$4,928$499

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 9900X has 1375% better value for money than EPYC 9184X.

Detailed specifications

EPYC 9184X and Ryzen 9 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 cores16 (Hexadeca-Core)12 (Dodeca-Core)
Threads3224
Base clock speed3.55 GHz4.4 GHz
Boost clock speed4.2 GHz5.6 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache768 MB (shared)64 MB (shared)
Chip lithography5 nm4 nm
Die size8x 72 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistors90,160 million16,630 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on EPYC 9184X and Ryzen 9 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 configuration21
SocketSP5AM5
Power consumption (TDP)320 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9184X and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9184X and Ryzen 9 9900X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9184X and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by EPYC 9184X and Ryzen 9 9900X.

PCIe version5.05.0
PCI Express lanes12824

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.

EPYC 9184X 31.69
Ryzen 9 9900X 34.53
+9%

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.

EPYC 9184X 50344
Ryzen 9 9900X 54854
+9%

Gaming performance

Pros & cons summary


Performance score 31.69 34.53
Recency 13 June 2023 15 August 2024
Physical cores 16 12
Threads 32 24
Chip lithography 5 nm 4 nm
Power consumption (TDP) 320 Watt 120 Watt

EPYC 9184X has 33.3% more physical cores and 33.3% more threads.

Ryzen 9 9900X, on the other hand, has a 9% higher aggregate performance score, an age advantage of 1 year, a 25% more advanced lithography process, and 166.7% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between EPYC 9184X and Ryzen 9 9900X.

Be aware that EPYC 9184X is a server/workstation processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between EPYC 9184X and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

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AMD EPYC 9184X
EPYC 9184X
AMD Ryzen 9 9900X
Ryzen 9 9900X

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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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3.8 175 votes

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Questions & comments

Here you can ask a question about EPYC 9184X or Ryzen 9 9900X, agree or disagree with our judgements, or report an error or mismatch.