Ryzen 9 5900XT vs Pentium 1405 V2

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Primary details

Comparing Pentium 1405 V2 and Ryzen 9 5900XT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated170
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data70.47
Market segmentServerDesktop processor
Power efficiencyno data25.17
Architecture codenameIvy Bridge-EN (2013−2014)Vermeer (2020−2024)
Release date9 January 2014 (10 years ago)31 July 2024 (less than a year ago)
Launch price (MSRP)no data$349

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium 1405 V2 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 cores2 (Dual-core)16 (Hexadeca-Core)
Threads232
Base clock speedno data3.3 GHz
Boost clock speed1.4 GHz4.8 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)512 KB (per core)
L3 cache6 MB (shared)64 MB
Chip lithography22 nm7 nm
Die size133 mm22x 74 mm2
Maximum case temperature (TCase)80 °Cno data
Number of transistors1,008 million8,300 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Pentium 1405 V2 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
Socket1356AM4
Power consumption (TDP)40 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 1405 V2 and Ryzen 9 5900XT. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Precision Boost 2no data+

Security technologies

Pentium 1405 V2 and Ryzen 9 5900XT technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 1405 V2 and Ryzen 9 5900XT 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 1405 V2 and Ryzen 9 5900XT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1333DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Pentium 1405 V2 and Ryzen 9 5900XT.

PCIe version3.04.0
PCI Express lanes2420

Pros & cons summary


Recency 9 January 2014 31 July 2024
Physical cores 2 16
Threads 2 32
Chip lithography 22 nm 7 nm
Power consumption (TDP) 40 Watt 105 Watt

Pentium 1405 V2 has 162.5% lower power consumption.

Ryzen 9 5900XT, on the other hand, has an age advantage of 10 years, 700% more physical cores and 1500% more threads, and a 214.3% more advanced lithography process.

We couldn't decide between Pentium 1405 V2 and Ryzen 9 5900XT. We've got no test results to judge.

Be aware that Pentium 1405 V2 is a server/workstation processor while Ryzen 9 5900XT is a desktop one.


Should you still have questions on choice between Pentium 1405 V2 and Ryzen 9 5900XT, ask them in Comments section, and we shall answer.

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Intel Pentium 1405 V2
Pentium 1405 V2
AMD Ryzen 9 5900XT
Ryzen 9 5900XT

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Community ratings

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