Ryzen 9 9900X vs Ryzen 5 2600X

Aggregate performance score

Ryzen 5 2600X
2018
6 cores / 12 threads, 95 Watt
9.09
Ryzen 9 9900X
2024
12 cores / 24 threads, 120 Watt
35.82
+294%

Ryzen 9 9900X outperforms Ryzen 5 2600X by a whopping 294% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 2600X and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking861108
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.3763.98
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 5no data
Power efficiency8.7327.22
Architecture codenameZen+ (2018−2019)Granite Ridge (2024)
Release date13 April 2018 (6 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)$229$499

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 9900X has 583% better value for money than Ryzen 5 2600X.

Detailed specifications

Ryzen 5 2600X 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 cores6 (Hexa-Core)12 (Dodeca-Core)
Threads1224
Base clock speed3.6 GHz4.4 GHz
Boost clock speed4.2 GHz5.6 GHz
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache576 KB80 KB (per core)
L2 cache3 MB1 MB (per core)
L3 cache16 MB (shared)64 MB (shared)
Chip lithography12 nm4 nm
Die size213 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistors4800 Million16,630 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on Ryzen 5 2600X 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 configuration1 (Uniprocessor)1
SocketAM4AM5
Power consumption (TDP)95 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 2600X and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE4.2, SSE4A, AMD-V, AES, AVX2, FMA3, SHASMT, 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 Ryzen 5 2600X and Ryzen 9 9900X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 2600X and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth46.933 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 2600X and Ryzen 9 9900X.

PCIe version3.05.0
PCI Express lanes2024

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 5 2600X 9.09
Ryzen 9 9900X 35.82
+294%

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 5 2600X 13908
Ryzen 9 9900X 54824
+294%

Geekbench 5.5 Multi-Core

Ryzen 5 2600X 6094
Ryzen 9 9900X 21384
+251%

Blender(-)

Ryzen 5 2600X 352
+263%
Ryzen 9 9900X 97

Geekbench 5.5 Single-Core

Ryzen 5 2600X 1145
Ryzen 9 9900X 2544
+122%

7-Zip Single

Ryzen 5 2600X 4293
Ryzen 9 9900X 8020
+86.8%

7-Zip

Ryzen 5 2600X 33222
Ryzen 9 9900X 122724
+269%

WebXPRT 3

Ryzen 5 2600X 186
Ryzen 9 9900X 398
+114%

Gaming performance

Pros & cons summary


Performance score 9.09 35.82
Recency 13 April 2018 15 August 2024
Physical cores 6 12
Threads 12 24
Chip lithography 12 nm 4 nm
Power consumption (TDP) 95 Watt 120 Watt

Ryzen 5 2600X has 26.3% lower power consumption.

Ryzen 9 9900X, on the other hand, has a 294.1% higher aggregate performance score, an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 200% more advanced lithography process.

The Ryzen 9 9900X is our recommended choice as it beats the Ryzen 5 2600X in performance tests.


Should you still have questions on choice between Ryzen 5 2600X and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 2600X
Ryzen 5 2600X
AMD Ryzen 9 9900X
Ryzen 9 9900X

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Community ratings

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Questions & comments

Here you can ask a question about Ryzen 5 2600X or Ryzen 9 9900X, agree or disagree with our judgements, or report an error or mismatch.