Ryzen 9 9900X vs Pentium D 925

VS

Primary details

Comparing Pentium D 925 and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated108
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data66.85
Market segmentDesktop processorDesktop processor
Power efficiencyno data27.10
Architecture codenamePresler (2005−2007)Granite Ridge (2024)
Release date1 October 2006 (18 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)$74$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium D 925 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 cores2 (Dual-core)12 (Dodeca-Core)
Threads224
Base clock speed3 GHz4.4 GHz
Boost clock speed3 GHz5.6 GHz
L1 cache16 KB (per core)80 KB (per core)
L2 cache2 MB (per die)1 MB (per core)
L3 cache0 KB64 MB (shared)
Chip lithography65 nm4 nm
Die size2x 81 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)62 °Cno data
Number of transistors376 million16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+
VID voltage range1.2V-1.3375Vno data

Compatibility

Information on Pentium D 925 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
SocketLGA775,PLGA775AM5
Power consumption (TDP)95 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 925 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-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Pentium D 925 and Ryzen 9 9900X technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D 925 and Ryzen 9 9900X are enumerated here.

AMD-V-+
VT-d-no data
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 925 and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Pentium D 925 and Ryzen 9 9900X.

PCIe versionno data5.0
PCI Express lanesno data24

Pros & cons summary


Recency 1 October 2006 15 August 2024
Physical cores 2 12
Threads 2 24
Chip lithography 65 nm 4 nm
Power consumption (TDP) 95 Watt 120 Watt

Pentium D 925 has 26.3% lower power consumption.

Ryzen 9 9900X, on the other hand, has an age advantage of 17 years, 500% more physical cores and 1100% more threads, and a 1525% more advanced lithography process.

We couldn't decide between Pentium D 925 and Ryzen 9 9900X. We've got no test results to judge.


Should you still have questions on choice between Pentium D 925 and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Pentium D 925
Pentium D 925
AMD Ryzen 9 9900X
Ryzen 9 9900X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.8 136 votes

Rate Pentium D 925 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.8 175 votes

Rate Ryzen 9 9900X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Pentium D 925 or Ryzen 9 9900X, agree or disagree with our judgements, or report an error or mismatch.