Intel Xeon w7-3555: specs and benchmarks

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Summary

Intel started Xeon w7-3555 sales 24 August 2024 at a recommended price of $2,339. This is a Sapphire Rapids architecture desktop processor primarily aimed at professional systems. It has 28 cores and 56 threads, and is based on Intel 7 manufacturing technology, with a maximum frequency of 4800 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA4677 processor with a TDP of 325 Watt and a maximum temperature of 78 °C. It supports DDR5-4800 memory.

Primary details

Xeon w7-3555 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the rankingnot rated
Place by popularitynot in top-100
Market segmentServer
Architecture codenameSapphire Rapids (2023−2024)
Release date24 August 2024 (recently)
Launch price (MSRP)$2,339of 17,906 (tray) (Xeon Platinum 8280L)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores28 (Octacosa-Core)
Threads56
Base clock speed2.7 GHzof 4.7 GHz (Ryzen 9 7900X)
Boost clock speed4.8 GHzof 50 MHz (i486DX-50)
L1 cache80 KB (per core)of 7475.2 KB (Apple M2 Pro 10-Core)
L2 cache2 MB (per core)of 98304 KB (EPYC 9654)
L3 cache75 MBof 1179648 KB (EPYC 9684X)
Chip lithographyIntel 7 nmof 0.18 µm (K6-2+/450ACZ)
Die size4x 477 mm2
Maximum case temperature (TCase)78 °Cof 105 °C (Core i7-5950HQ)
64 bit support+

Compatibility

Information on Xeon w7-3555 compatibility with other computer components and devices: 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 configuration1of 8 (Xeon Platinum 8454H)
SocketFCLGA4677
Power consumption (TDP)325 Wattof 400 Watt (EPYC 9684X)

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon w7-3555. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI+
AVX+
vPro+
Enhanced SpeedStep (EIST)+
Speed Shift+
Turbo Boost Technology2.0
Hyper-Threading Technology+
TSX+
Turbo Boost Max 3.0+
StatusLaunched
Deep Learning Boost+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+
SGX-
OS Guard+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon w7-3555's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR5-4800
Maximum memory size4 TBof 6 TiB (EPYC 9654)
Max memory channels8of 12 (Xeon Platinum 9221)
ECC memory support+

Graphics specifications

General parameters of a GPU integrated into Xeon w7-3555.

Integrated graphics cardN/A

Peripherals

Specifications and connection types of supported peripherals.

PCIe version5.0
PCI Express lanes112of 128 (Ryzen Threadripper PRO 7995WX)

Benchmark performance

Single-core and multi-core benchmark results of Xeon w7-3555. Overall benchmark performance is measured in points in 0-100 range, higher is better.


We have no data on Xeon w7-3555 benchmark results.


All comparisons with Xeon w7-3555

Community ratings

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