Ryzen 9 5900HX vs Athlon 950

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Primary details

Comparing Athlon 950 and Ryzen 9 5900HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated514
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Cezanne (Zen 3, Ryzen 5000)
Power efficiencyno data29.78
Architecture codenameThunderbird (1999−2000)Cezanne-H (Zen 3) (2021)
Release date6 March 2000 (24 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$999no data

Detailed specifications

Athlon 950 and Ryzen 9 5900HX 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)8 (Octa-Core)
Threads116
Base clock speedno data3.3 GHz
Boost clock speed0.95 GHz4.6 GHz
Multiplierno data33
L1 cache128 KB64K (per core)
L2 cache512 KB512K (per core)
L3 cache0 KB16 MB (shared)
Chip lithography180 nm7 nm
Die size102 mm2156 mm2
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)70 °Cno data
Number of transistors22 million9,800 million
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Athlon 950 and Ryzen 9 5900HX 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
SocketAFP6
Power consumption (TDP)62 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 950 and Ryzen 9 5900HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA
AES-NI-+
AVX-+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 950 and Ryzen 9 5900HX are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 950 and Ryzen 9 5900HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2100 MHz)

Peripherals

Specifications and connection of peripherals supported by Athlon 950 and Ryzen 9 5900HX.

PCIe versionno data3.0

Pros & cons summary


Recency 6 March 2000 12 January 2021
Physical cores 1 8
Threads 1 16
Chip lithography 180 nm 7 nm
Power consumption (TDP) 62 Watt 45 Watt

Ryzen 9 5900HX has an age advantage of 20 years, 700% more physical cores and 1500% more threads, a 2471.4% more advanced lithography process, and 37.8% lower power consumption.

We couldn't decide between Athlon 950 and Ryzen 9 5900HX. We've got no test results to judge.

Note that Athlon 950 is a desktop processor while Ryzen 9 5900HX is a notebook one.


Should you still have questions on choice between Athlon 950 and Ryzen 9 5900HX, ask them in Comments section, and we shall answer.

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AMD Athlon 950
Athlon 950
AMD Ryzen 9 5900HX
Ryzen 9 5900HX

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Community ratings

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