Xeon w7-3555 vs i9-12950HX

Primary details

Comparing Core i9-12950HX and Xeon w7-3555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking270not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency35.04no data
Architecture codenameAlder Lake-HX (2022)Sapphire Rapids (2023−2024)
Release date10 May 2022 (2 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$2,339

Detailed specifications

Core i9-12950HX and Xeon w7-3555 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 cores16 (Hexadeca-Core)28 (Octacosa-Core)
Threads2456
Base clock speed2.3 GHz2.7 GHz
Boost clock speed5 GHz4.8 GHz
L1 cache80K (per core)80 KB (per core)
L2 cache1.25 MB (per core)2 MB (per core)
L3 cache30 MB (shared)75 MB
Chip lithographyIntel 7 nmIntel 7 nm
Die size215 mm24x 477 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data78 °C
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i9-12950HX and Xeon w7-3555 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
SocketFCBGA1964FCLGA4677
Power consumption (TDP)55 Watt325 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12950HX and Xeon w7-3555. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX++
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Turbo Boost Max 3.0++
Deep Learning Boost++

Security technologies

Core i9-12950HX and Xeon w7-3555 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
SGXno data-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-12950HX and Xeon w7-3555 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12950HX and Xeon w7-3555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5-4800
Maximum memory size128 GB4 TB
Max memory channels28
Maximum memory bandwidth76.8 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® UHD Graphics for 12th Gen Intel® ProcessorsN/A
Quick Sync Video+-
Graphics max frequency1.55 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-12950HX and Xeon w7-3555 integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-12950HX and Xeon w7-3555 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-12950HX and Xeon w7-3555 integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-12950HX and Xeon w7-3555.

PCIe version5.0 and 4.05.0
PCI Express lanes20112

Pros & cons summary


Recency 10 May 2022 24 August 2024
Physical cores 16 28
Threads 24 56
Power consumption (TDP) 55 Watt 325 Watt

i9-12950HX has 490.9% lower power consumption.

Xeon w7-3555, on the other hand, has an age advantage of 2 years, and 75% more physical cores and 133.3% more threads.

We couldn't decide between Core i9-12950HX and Xeon w7-3555. We've got no test results to judge.

Be aware that Core i9-12950HX is a notebook processor while Xeon w7-3555 is a server/workstation one.


Should you still have questions on choice between Core i9-12950HX and Xeon w7-3555, ask them in Comments section, and we shall answer.

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Intel Core i9-12950HX
Core i9-12950HX
Intel Xeon w7-3555
Xeon w7-3555

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