Ultra 5 245K vs Xeon D-2876NT

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Primary details

Comparing Xeon D-2876NT and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated174
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data78.80
Market segmentServerDesktop processor
Power efficiencyno data21.00
Architecture codenameno dataArrow Lake-S (2024−2025)
Release date1 October 2023 (1 year ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$309

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon D-2876NT and Core Ultra 5 245K 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)14 (Tetradeca-Core)
Threads3214
Base clock speed2 GHz4.2 GHz
Boost clock speed3.1 GHz5.2 GHz
Bus rateno data159 MHz
L1 cacheno data112 KB (per core)
L2 cacheno data3 MB (per core)
L3 cache20 MB24 MB (shared)
Chip lithographyno data3 nm
Die sizeno data243 mm2
Number of transistorsno data17,800 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Xeon D-2876NT and Core Ultra 5 245K 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 configurationno data1
SocketFCBGA2579FCLGA1851
Power consumption (TDP)100 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2876NT and Core Ultra 5 245K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
QuickAssist+no data
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology+no data
TSX-+
Idle Statesno data+
Thermal Monitoring++
SIPP-+
Deep Learning Boost++
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Xeon D-2876NT and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
SGXYes with Intel® SPSno data
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2876NT and Core Ultra 5 245K are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2876NT and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5-6400
Maximum memory size1 TB192 GB
Max memory channels42
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® Graphics
Quick Sync Video-+
Graphics max frequencyno data1.9 GHz

Graphics interfaces

Available interfaces and connections of Xeon D-2876NT and Core Ultra 5 245K integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon D-2876NT and Core Ultra 5 245K integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data4K @ 60Hz
Max resolution over DisplayPortno data8K @ 60Hz

Graphics API support

APIs supported by Xeon D-2876NT and Core Ultra 5 245K integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon D-2876NT and Core Ultra 5 245K.

PCIe version4.05.0 and 4.0
PCI Express lanes3220
USB revision3.0no data
Max number of SATA 6 Gb/s Ports24no data
Number of USB ports4no data
Integrated LAN+no data

Pros & cons summary


Recency 1 October 2023 24 October 2024
Physical cores 16 14
Threads 32 14
Power consumption (TDP) 100 Watt 125 Watt

Xeon D-2876NT has 14.3% more physical cores and 128.6% more threads, and 25% lower power consumption.

Ultra 5 245K, on the other hand, has an age advantage of 1 year.

We couldn't decide between Xeon D-2876NT and Core Ultra 5 245K. We've got no test results to judge.

Be aware that Xeon D-2876NT is a server/workstation processor while Core Ultra 5 245K is a desktop one.


Should you still have questions on choice between Xeon D-2876NT and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

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Intel Xeon D-2876NT
Xeon D-2876NT
Intel Core Ultra 5 245K
Core Ultra 5 245K

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