Xeon w7-2555X vs Pentium Gold G6405

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Primary details

Comparing Pentium Gold G6405 and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1721not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency4.36no data
Architecture codenameComet Lake-R (2021)Sapphire Rapids (2023−2024)
Release date16 March 2021 (3 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$64$1,069

Detailed specifications

Pentium Gold G6405 and Xeon w7-2555X 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)14 (Tetradeca-Core)
Threads428
Base clock speed4.1 GHz3.3 GHz
Boost clock speed4.1 GHz4.8 GHz
Bus rate8 GT/sno data
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)2 MB (per core)
L3 cache4 MB (shared)33.75 MB
Chip lithography14 nm10 nm
Maximum case temperature (TCase)72 °C75 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Pentium Gold G6405 and Xeon w7-2555X 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
Socket12004677
Power consumption (TDP)15 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Gold G6405 and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
TSX++

Security technologies

Pentium Gold G6405 and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Gold G6405 and Xeon w7-2555X are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Gold G6405 and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 610N/A

Peripherals

Specifications and connection of peripherals supported by Pentium Gold G6405 and Xeon w7-2555X.

PCIe version3.05.0
PCI Express lanes1664

Pros & cons summary


Recency 16 March 2021 24 August 2024
Physical cores 2 14
Threads 4 28
Chip lithography 14 nm 10 nm
Power consumption (TDP) 15 Watt 210 Watt

Pentium Gold G6405 has 1300% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 3 years, 600% more physical cores and 600% more threads, and a 40% more advanced lithography process.

We couldn't decide between Pentium Gold G6405 and Xeon w7-2555X. We've got no test results to judge.

Note that Pentium Gold G6405 is a desktop processor while Xeon w7-2555X is a server/workstation one.


Should you still have questions on choice between Pentium Gold G6405 and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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Intel Pentium Gold G6405
Pentium Gold G6405
Intel Xeon w7-2555X
Xeon w7-2555X

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Community ratings

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