Ryzen 9 9900X vs Mobile Athlon 64 2800+

Aggregate performance score

Mobile Athlon 64 2800+
2004
1 core / 1 thread, 35 Watt
0.28
Ryzen 9 9900X
2024
12 cores / 24 threads, 120 Watt
34.45
+12204%

Ryzen 9 9900X outperforms Mobile Athlon 64 2800+ by a whopping 12204% based on our aggregate benchmark results.

Primary details

Comparing Mobile Athlon 64 2800+ and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3119109
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data63.19
Market segmentLaptopDesktop processor
SeriesMobile Athlon 64no data
Power efficiency0.7627.17
Architecture codenameOakville (2003−2004)Granite Ridge (2024)
Release dateAugust 2004 (20 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Mobile Athlon 64 2800+ 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 cores1 (Single-Core)12 (Dodeca-Core)
Threads124
Base clock speedno data4.4 GHz
Boost clock speed1.8 GHz5.6 GHz
Bus rate800 MHzno data
L1 cache128K80 KB (per core)
L2 cache512K1 MB (per core)
L3 cacheno data64 MB (shared)
Chip lithographyno data4 nm
Die size193 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors106 million16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Mobile Athlon 64 2800+ 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 configuration11
Socket754AM5
Power consumption (TDP)35 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Mobile Athlon 64 2800+ 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 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Mobile Athlon 64 2800+ and Ryzen 9 9900X are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Athlon 64 2800+ and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Mobile Athlon 64 2800+ and Ryzen 9 9900X.

PCIe versionno data5.0
PCI Express lanesno data24

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.

Mobile Athlon 64 2800+ 0.28
Ryzen 9 9900X 34.45
+12204%

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.

Mobile Athlon 64 2800+ 440
Ryzen 9 9900X 54718
+12336%

Gaming performance

Pros & cons summary


Performance score 0.28 34.45
Physical cores 1 12
Threads 1 24
Power consumption (TDP) 35 Watt 120 Watt

Mobile Athlon 64 2800+ has 242.9% lower power consumption.

Ryzen 9 9900X, on the other hand, has a 12203.6% higher aggregate performance score, and 1100% more physical cores and 2300% more threads.

The Ryzen 9 9900X is our recommended choice as it beats the Mobile Athlon 64 2800+ in performance tests.

Be aware that Mobile Athlon 64 2800+ is a notebook processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between Mobile Athlon 64 2800+ and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Mobile Athlon 64 2800+
Mobile Athlon 64 2800+
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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Questions & comments

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