i5-12400T vs Xeon X3450

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Aggregate performance score

Xeon X3450
2009
4 cores / 8 threads, 95 Watt
1.80
Core i5-12400T
2022
6 cores / 12 threads, 35 Watt
10.21
+467%

Core i5-12400T outperforms Xeon X3450 by a whopping 467% based on our aggregate benchmark results.

Primary details

Comparing Xeon X3450 and Core i5-12400T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2019763
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.51no data
Market segmentServerDesktop processor
Power efficiency1.7827.46
Architecture codenameLynnfield (2009−2010)Alder Lake-S (2022)
Release date8 September 2009 (15 years ago)January 2022 (2 years ago)
Launch price (MSRP)$241no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X3450 and Core i5-12400T 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 cores4 (Quad-Core)6 (Hexa-Core)
Threads812
Base clock speed2.66 GHz1.8 GHz
Boost clock speed3.2 GHz4.2 GHz
L1 cache64 KB (per core)80K (per core)
L2 cache256 KB (per core)1.25 MB (per core)
L3 cache8 MB (shared)18 MB (shared)
Chip lithography45 nmIntel 7 nm
Die size296 mm2163 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)73 °Cno data
Number of transistors774 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon X3450 and Core i5-12400T 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
SocketFCLGA1156,LGA1156FCLGA1700
Power consumption (TDP)95 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3450 and Core i5-12400T. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology1.02.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring-+
Demand Based Switching+no data
PAE36 Bitno data
Turbo Boost Max 3.0no data-
Deep Learning Boost-+

Security technologies

Xeon X3450 and Core i5-12400T technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3450 and Core i5-12400T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3450 and Core i5-12400T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333DDR5-4800, DDR4-3200
Maximum memory size32 GB128 GB
Max memory channels22
Maximum memory bandwidth21 GB/s76.8 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel UHD Graphics 730
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.45 GHz
Execution Unitsno data24

Graphics interfaces

Available interfaces and connections of Xeon X3450 and Core i5-12400T integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon X3450 and Core i5-12400T integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon X3450 and Core i5-12400T integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon X3450 and Core i5-12400T.

PCIe version2.05.0 and 4.0
PCI Express lanes1620

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.

Xeon X3450 1.80
i5-12400T 10.21
+467%

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.

Xeon X3450 2858
i5-12400T 16217
+467%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon X3450 431
i5-12400T 2023
+369%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon X3450 1454
i5-12400T 7065
+386%

Gaming performance

Pros & cons summary


Performance score 1.80 10.21
Physical cores 4 6
Threads 8 12
Power consumption (TDP) 95 Watt 35 Watt

i5-12400T has a 467.2% higher aggregate performance score, 50% more physical cores and 50% more threads, and 171.4% lower power consumption.

The Core i5-12400T is our recommended choice as it beats the Xeon X3450 in performance tests.

Be aware that Xeon X3450 is a server/workstation processor while Core i5-12400T is a desktop one.


Should you still have questions on choice between Xeon X3450 and Core i5-12400T, ask them in Comments section, and we shall answer.

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Intel Xeon X3450
Xeon X3450
Intel Core i5-12400T
Core i5-12400T

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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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Questions & comments

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