Xeon w7-3555 vs Pentium 4405U

Primary details

Comparing Pentium 4405U and Xeon w7-3555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2246not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Pentiumno data
Power efficiency8.36no data
Architecture codenameSkylake (2015−2016)Sapphire Rapids (2023−2024)
Release date1 September 2015 (9 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$161$2,339

Detailed specifications

Pentium 4405U 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 cores2 (Dual-core)28 (Octacosa-Core)
Threads456
Base clock speed2.1 GHz2.7 GHz
Boost clock speed2.1 GHz4.8 GHz
Bus typeOPIno data
Bus rate4 GT/sno data
Multiplier21no data
L1 cache128 KB80 KB (per core)
L2 cache512 KB2 MB (per core)
L3 cache2 MB75 MB
Chip lithography14 nmIntel 7 nm
Die size98.57 mm24x 477 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data78 °C
Number of transistors1750 Millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Pentium 4405U 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
SocketFCBGA1356FCLGA4677
Power consumption (TDP)15 Watt325 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4405U and Xeon w7-3555. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFi+no data
Turbo Boost Technology-2.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Smart Response+no data
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Pentium 4405U and Xeon w7-3555 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key+no data
Identity Protection+-
SGXYes with Intel® ME-
OS Guard-+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4405U and Xeon w7-3555 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 4405U and Xeon w7-3555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5-4800
Maximum memory size32 GB4 TB
Max memory channels28
Maximum memory bandwidth34.134 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 510N/A
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data

Graphics interfaces

Available interfaces and connections of Pentium 4405U and Xeon w7-3555 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Pentium 4405U and Xeon w7-3555 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Pentium 4405U and Xeon w7-3555 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Pentium 4405U and Xeon w7-3555.

PCIe version2.05.0
PCI Express lanes10112

Pros & cons summary


Recency 1 September 2015 24 August 2024
Physical cores 2 28
Threads 4 56
Power consumption (TDP) 15 Watt 325 Watt

Pentium 4405U has 2066.7% lower power consumption.

Xeon w7-3555, on the other hand, has an age advantage of 8 years, and 1300% more physical cores and 1300% more threads.

We couldn't decide between Pentium 4405U and Xeon w7-3555. We've got no test results to judge.

Be aware that Pentium 4405U is a notebook processor while Xeon w7-3555 is a server/workstation one.


Should you still have questions on choice between Pentium 4405U and Xeon w7-3555, ask them in Comments section, and we shall answer.

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Intel Pentium 4405U
Pentium 4405U
Intel Xeon w7-3555
Xeon w7-3555

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