Ryzen 9 5900XT vs Mobile Athlon 64 2800+

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Primary details

Comparing Mobile Athlon 64 2800+ and Ryzen 9 5900XT processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot rated147
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesMobile Athlon 64no data
Architecture codenameOakville (2003−2004)Vermeer (2020−2024)
Release dateAugust 2004 (20 years ago)31 July 2024 (less than a year ago)

Detailed specifications

Mobile Athlon 64 2800+ and Ryzen 9 5900XT 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)16 (Hexadeca-Core)
Threads132
Base clock speedno data3.3 GHz
Boost clock speed1.8 GHz4.8 GHz
Bus rate800 MHzno data
L1 cache128K64 KB (per core)
L2 cache512K512 KB (per core)
L3 cacheno data64 MB
Chip lithographyno data7 nm
Die size193 mm22x 74 mm2
Maximum case temperature (TCase)95 °Cno data
Number of transistors106 million8,300 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Mobile Athlon 64 2800+ and Ryzen 9 5900XT 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
Socket754AM4
Power consumption (TDP)35 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Mobile Athlon 64 2800+ and Ryzen 9 5900XT. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Mobile Athlon 64 2800+ and Ryzen 9 5900XT are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Athlon 64 2800+ and Ryzen 9 5900XT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Mobile Athlon 64 2800+ and Ryzen 9 5900XT.

PCIe versionno data4.0
PCI Express lanesno data20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


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 5900XT 46110
+10380%

Pros & cons summary


Physical cores 1 16
Threads 1 32
Power consumption (TDP) 35 Watt 105 Watt

Mobile Athlon 64 2800+ has 200% lower power consumption.

Ryzen 9 5900XT, on the other hand, has 1500% more physical cores and 3100% more threads.

We couldn't decide between Mobile Athlon 64 2800+ and Ryzen 9 5900XT. We've got no test results to judge.

Be aware that Mobile Athlon 64 2800+ is a notebook processor while Ryzen 9 5900XT is a desktop one.


Should you still have questions on choice between Mobile Athlon 64 2800+ and Ryzen 9 5900XT, ask them in Comments section, and we shall answer.

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AMD Mobile Athlon 64 2800+
Mobile Athlon 64 2800+
AMD Ryzen 9 5900XT
Ryzen 9 5900XT

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3 2 votes

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4.3 32 votes

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Questions & comments

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