Xeon w7-2555X vs Ryzen 9 5900HX

Primary details

Comparing Ryzen 9 5900HX and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking511not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Power efficiency29.80no data
Architecture codenameCezanne-H (Zen 3) (2021)Sapphire Rapids (2023−2024)
Release date12 January 2021 (3 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$1,069

Detailed specifications

Ryzen 9 5900HX 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 cores8 (Octa-Core)14 (Tetradeca-Core)
Threads1628
Base clock speed3.3 GHz3.3 GHz
Boost clock speed4.6 GHz4.8 GHz
Multiplier33no data
L1 cache64K (per core)80 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache16 MB (shared)33.75 MB
Chip lithography7 nm10 nm
Die size156 mm2no data
Maximum core temperature105 °Cno data
Maximum case temperature (TCase)no data75 °C
Number of transistors9,800 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Ryzen 9 5900HX 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
SocketFP64677
Power consumption (TDP)45 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900HX and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHAno data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen 9 5900HX and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900HX and Xeon w7-2555X 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 5900HX and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 8 (Ryzen 4000/5000)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900HX and Xeon w7-2555X.

PCIe version3.05.0
PCI Express lanesno data64

Pros & cons summary


Recency 12 January 2021 24 August 2024
Physical cores 8 14
Threads 16 28
Chip lithography 7 nm 10 nm
Power consumption (TDP) 45 Watt 210 Watt

Ryzen 9 5900HX has a 42.9% more advanced lithography process, and 366.7% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 3 years, and 75% more physical cores and 75% more threads.

We couldn't decide between Ryzen 9 5900HX and Xeon w7-2555X. We've got no test results to judge.

Be aware that Ryzen 9 5900HX is a notebook processor while Xeon w7-2555X is a server/workstation one.


Should you still have questions on choice between Ryzen 9 5900HX and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 5900HX
Ryzen 9 5900HX
Intel Xeon w7-2555X
Xeon w7-2555X

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