Xeon w7-3555 vs i9-9990XE

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Primary details

Comparing Core i9-9990XE and Xeon w7-3555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking305not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.00no data
Market segmentDesktop processorServer
SeriesIntel Core i9no data
Power efficiency7.05no data
Architecture codenameSkylake (server) (2017−2019)Sapphire Rapids (2023−2024)
Release date3 January 2019 (5 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$2,800$2,339

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9990XE 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 cores14 (Tetradeca-Core)28 (Octacosa-Core)
Threads2856
Base clock speed4 GHz2.7 GHz
Boost clock speed4 GHz4.8 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier40no data
L1 cache896 KB80 KB (per core)
L2 cache14 MB2 MB (per core)
L3 cache19.25 MB (shared)75 MB
Chip lithography14 nmIntel 7 nm
Die sizeno data4x 477 mm2
Maximum case temperature (TCase)no data78 °C
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Core i9-9990XE 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 configuration1 (Uniprocessor)1
Socket2066FCLGA4677
Power consumption (TDP)255 Watt325 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9990XE and Xeon w7-3555. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Core i9-9990XE and Xeon w7-3555 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9990XE and Xeon w7-3555 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9990XE and Xeon w7-3555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Quad-channelDDR5-4800
Maximum memory size128 GB4 TB
Max memory channels48
Maximum memory bandwidth85.33 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Core i9-9990XE and Xeon w7-3555.

PCIe version3.05.0
PCI Express lanes44112

Pros & cons summary


Recency 3 January 2019 24 August 2024
Physical cores 14 28
Threads 28 56
Power consumption (TDP) 255 Watt 325 Watt

i9-9990XE has 27.5% lower power consumption.

Xeon w7-3555, on the other hand, has an age advantage of 5 years, and 100% more physical cores and 100% more threads.

We couldn't decide between Core i9-9990XE and Xeon w7-3555. We've got no test results to judge.

Note that Core i9-9990XE is a desktop processor while Xeon w7-3555 is a server/workstation one.


Should you still have questions on choice between Core i9-9990XE and Xeon w7-3555, ask them in Comments section, and we shall answer.

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Intel Core i9-9990XE
Core i9-9990XE
Intel Xeon w7-3555
Xeon w7-3555

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