Xeon Bronze 3408U vs i9-12900H

Aggregate performance score

Core i9-12900H
2022
14 cores / 20 threads, 45 Watt
17.58
+192%
Xeon Bronze 3408U
2023
8 cores / 8 threads, 125 Watt
6.02

Core i9-12900H outperforms Xeon Bronze 3408U by a whopping 192% based on our aggregate benchmark results.

Primary details

Comparing Core i9-12900H and Xeon Bronze 3408U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3511092
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data27.68
Market segmentLaptopServer
SeriesIntel Alder Lake-Pno data
Power efficiency36.974.56
Architecture codenameAlder Lake-H (2022)Sapphire Rapids (2023−2024)
Release date4 January 2022 (2 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)no data$425

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-12900H and Xeon Bronze 3408U 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)8 (Octa-Core)
Threads208
Base clock speed2.5 GHz1.8 GHz
Boost clock speed5 GHz1.9 GHz
L1 cache80K (per core)80K (per core)
L2 cache1.25 MB (per core)2 MB (per core)
L3 cache24 MB (shared)22.5 MB
Chip lithographyIntel 7 nmIntel 7 nm
Die size217 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data79 °C
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i9-12900H and Xeon Bronze 3408U 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
SocketFCBGA1744FCLGA4677
Power consumption (TDP)45 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12900H and Xeon Bronze 3408U. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i9-12900H and Xeon Bronze 3408U 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 i9-12900H and Xeon Bronze 3408U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12900H and Xeon Bronze 3408U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5-4000
Maximum memory size64 GB4 TB
Max memory channels28
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Iris® Xe Graphics eligibleno data
Quick Sync Video+-
Graphics max frequency1.45 GHzno data
Execution Units96no data

Graphics interfaces

Available interfaces and connections of Core i9-12900H and Xeon Bronze 3408U integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-12900H and Xeon Bronze 3408U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hzno data
Max resolution over eDP4096 x 2304 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-12900H and Xeon Bronze 3408U integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-12900H and Xeon Bronze 3408U.

PCIe version4.04.0
PCI Express lanes2080

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i9-12900H 17.58
+192%
Xeon Bronze 3408U 6.02

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i9-12900H 27924
+192%
Xeon Bronze 3408U 9557

Gaming performance

Pros & cons summary


Performance score 17.58 6.02
Recency 4 January 2022 10 January 2023
Physical cores 14 8
Threads 20 8
Power consumption (TDP) 45 Watt 125 Watt

i9-12900H has a 192% higher aggregate performance score, 75% more physical cores and 150% more threads, and 177.8% lower power consumption.

Xeon Bronze 3408U, on the other hand, has an age advantage of 1 year.

The Core i9-12900H is our recommended choice as it beats the Xeon Bronze 3408U in performance tests.

Be aware that Core i9-12900H is a notebook processor while Xeon Bronze 3408U is a server/workstation one.


Should you still have questions on choice between Core i9-12900H and Xeon Bronze 3408U, ask them in Comments section, and we shall answer.

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Intel Core i9-12900H
Core i9-12900H
Intel Xeon Bronze 3408U
Xeon Bronze 3408U

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Community ratings

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Questions & comments

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