Ryzen Threadripper 1955X vs Pentium D 925

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Primary details

Comparing Pentium D 925 and Ryzen Threadripper 1955X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenamePresler (2005−2007)Zen (2017−2020)
Release date1 October 2006 (18 years ago)no data
Launch price (MSRP)$74no data

Detailed specifications

Pentium D 925 and Ryzen Threadripper 1955X 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)10 (Deca-Core)
Threads2no data
Base clock speed3 GHzno data
Boost clock speed3 GHz3.6 GHz
L1 cache16 KB (per core)128 KB (per core)
L2 cache2 MB (per die)512 KB (per core)
L3 cache0 KB32768 KB
Chip lithography65 nm14 nm
Die size2x 81 mm2no data
Maximum case temperature (TCase)62 °Cno data
Number of transistors376 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+
VID voltage range1.2V-1.3375Vno data

Compatibility

Information on Pentium D 925 and Ryzen Threadripper 1955X 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,PLGA775SP3r2
Power consumption (TDP)95 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 925 and Ryzen Threadripper 1955X. You'll probably need this information if you require some particular technology.

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

Security technologies

Pentium D 925 and Ryzen Threadripper 1955X 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 Threadripper 1955X 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 Threadripper 1955X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Pros & cons summary


Physical cores 2 10
Chip lithography 65 nm 14 nm
Power consumption (TDP) 95 Watt 125 Watt

Pentium D 925 has 31.6% lower power consumption.

Ryzen Threadripper 1955X, on the other hand, has 400% more physical cores, and a 364.3% more advanced lithography process.

We couldn't decide between Pentium D 925 and Ryzen Threadripper 1955X. We've got no test results to judge.


Should you still have questions on choice between Pentium D 925 and Ryzen Threadripper 1955X, ask them in Comments section, and we shall answer.

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Intel Pentium D 925
Pentium D 925
AMD Ryzen Threadripper 1955X
Ryzen Threadripper 1955X

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