Xeon Gold 6442Y vs Core i5-8400B

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Primary details

Comparing Core i5-8400B and Xeon Gold 6442Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Core i5no data
Architecture codenameCoffee Lake (2017−2019)Sapphire Rapids
Release date2 April 2018 (6 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)$182no data
Current price$54 (0.3x MSRP)$3970

Detailed specifications

Core i5-8400B and Xeon Gold 6442Y 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 cores6 (Hexa-Core)24 (Tetracosa-Core)
Threads648
Base clock speed2.8 GHz2.6 GHz
Boost clock speed4 GHz4 GHz
Bus support4 × 8 GT/sno data
L1 cache384 KB80K (per core)
L2 cache1.5 MB2 MB (per core)
L3 cache9 MB60 MB
Chip lithography14 nmIntel 7 nm
Die size126 mm2no data
Maximum core temperature100 °C79 °C
Maximum case temperature (TCase)no data79 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoNo

Compatibility

Information on Core i5-8400B and Xeon Gold 6442Y 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 configuration12
SocketFCBGA1440FCLGA4677
Power consumption (TDP)65 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8400B and Xeon Gold 6442Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring+no data
SIPP-no data
StatusDiscontinuedLaunched

Security technologies

Core i5-8400B and Xeon Gold 6442Y technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-8400B and Xeon Gold 6442Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-8400B and Xeon Gold 6442Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR5-4800, DDR5-4400
Maximum memory size64 GB4 TB
Max memory channels28
Maximum memory bandwidth42.671 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630no data
Max video memory64 GBno data
Quick Sync Video+no data
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-8400B and Xeon Gold 6442Y integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i5-8400B and Xeon Gold 6442Y integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@30Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i5-8400B and Xeon Gold 6442Y integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-8400B and Xeon Gold 6442Y.

PCIe version3.05
PCI Express lanes1680

Pros & cons summary


Recency 2 April 2018 10 January 2023
Physical cores 6 24
Threads 6 48
Power consumption (TDP) 65 Watt 225 Watt

We couldn't decide between Core i5-8400B and Xeon Gold 6442Y. We've got no test results to judge.

Be aware that Core i5-8400B is a notebook processor while Xeon Gold 6442Y is a server/workstation one.


Should you still have questions on choice between Core i5-8400B and Xeon Gold 6442Y, ask them in Comments section, and we shall answer.

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Intel Core i5-8400B
Core i5-8400B
Intel Xeon Gold 6442Y
Xeon Gold 6442Y

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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3.7 6 votes

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Questions & comments

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