Xeon Bronze 3508U vs i9-12900KS

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Primary details

Comparing Core i9-12900KS and Xeon Bronze 3508U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking167not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Architecture codenameAlder Lake-S (2022)no data
Release date5 April 2022 (2 years ago)1 October 2023 (less than a year ago)

Detailed specifications

Core i9-12900KS and Xeon Bronze 3508U 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)8 (Octa-Core)
Threads248
Base clock speed3.4 GHz2.1 GHz
Boost clock speed5.3 GHz2.2 GHz
L1 cache80K (per core)no data
L2 cache1.25 MB (per core)no data
L3 cache30 MB (shared)22.5 MB
Chip lithographyIntel 7 nmIntel 7 nm
Die size215 mm2no data
Maximum core temperature90 °C83 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support+-
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i9-12900KS and Xeon Bronze 3508U 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 configuration1no data
SocketFCLGA1700FCLGA4677
Power consumption (TDP)150 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12900KS and Xeon Bronze 3508U. 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)+no data
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0+no data
StatusLaunchedLaunched
Deep Learning Boost++

Security technologies

Core i9-12900KS and Xeon Bronze 3508U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
SGXno dataYes with Intel® SPS
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-12900KS and Xeon Bronze 3508U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12900KS and Xeon Bronze 3508U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR4-3200DDR5 @ 4400 MT/s (1 DPC &2DPC)
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 770no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.55 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-12900KS and Xeon Bronze 3508U integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-12900KS and Xeon Bronze 3508U 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 i9-12900KS and Xeon Bronze 3508U integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i9-12900KS and Xeon Bronze 3508U.

PCIe version5.0 and 4.04
PCI Express lanes2080

Pros & cons summary


Recency 5 April 2022 1 October 2023
Physical cores 16 8
Threads 24 8
Power consumption (TDP) 150 Watt 125 Watt

i9-12900KS has 100% more physical cores and 200% more threads.

Xeon Bronze 3508U, on the other hand, has an age advantage of 1 year, and 20% lower power consumption.

We couldn't decide between Core i9-12900KS and Xeon Bronze 3508U. We've got no test results to judge.

Note that Core i9-12900KS is a desktop processor while Xeon Bronze 3508U is a server/workstation one.


Should you still have questions on choice between Core i9-12900KS and Xeon Bronze 3508U, ask them in Comments section, and we shall answer.

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Intel Core i9-12900KS
Core i9-12900KS
Intel Xeon Bronze 3508U
Xeon Bronze 3508U

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Community ratings

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