Pentium D 915 vs Ryzen 9 5900

Primary details

Comparing Ryzen 9 5900 and Pentium D 915 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking242not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 9no data
Power efficiency31.54no data
Architecture codenameVermeer (2020−2024)Presler (2005−2007)
Release date12 January 2021 (3 years ago)23 July 2006 (18 years ago)
Launch price (MSRP)no data$74

Detailed specifications

Ryzen 9 5900 and Pentium D 915 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 cores12 (Dodeca-Core)2 (Dual-core)
Threads242
Base clock speed3 GHz2.8 GHz
Boost clock speed4.7 GHz2.8 GHz
Multiplier30no data
L1 cache64K (per core)16 KB (per core)
L2 cache512K (per core)2 MB (per die)
L3 cache64 MB0 KB
Chip lithography7 nm, 12 nm65 nm
Die size81 mm22x 81 mm2
Maximum case temperature (TCase)95 °C63 °C
Number of transistors4,150 million376 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-
VID voltage rangeno data1.2V-1.3375V

Compatibility

Information on Ryzen 9 5900 and Pentium D 915 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
SocketAM4LGA775,PLGA775
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900 and Pentium D 915. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Demand Based Switchingno data-
PAEno data32 Bit
FSB parityno data-

Security technologies

Ryzen 9 5900 and Pentium D 915 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900 and Pentium D 915 are enumerated here.

AMD-V+-
VT-dno data-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900 and Pentium D 915. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR1, DDR2, DDR3
Maximum memory size128 GBno data
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900 and Pentium D 915.

PCIe version4.0no data

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.

Ryzen 9 5900 34398
+7297%
Pentium D 915 465

Pros & cons summary


Recency 12 January 2021 23 July 2006
Physical cores 12 2
Threads 24 2
Chip lithography 7 nm 65 nm
Power consumption (TDP) 65 Watt 95 Watt

Ryzen 9 5900 has an age advantage of 14 years, 500% more physical cores and 1100% more threads, a 828.6% more advanced lithography process, and 46.2% lower power consumption.

We couldn't decide between Ryzen 9 5900 and Pentium D 915. We've got no test results to judge.


Should you still have questions on choice between Ryzen 9 5900 and Pentium D 915, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 5900
Ryzen 9 5900
Intel Pentium D 915
Pentium D 915

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Community ratings

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4.4 107 votes

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Questions & comments

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