Ultra 5 245KF vs Xeon E7-4870 v3

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Primary details

Comparing Xeon E7-4870 v3 and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated176
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data82.57
Market segmentServerDesktop processor
Power efficiencyno data20.94
Architecture codenameHaswell-EX (2015)Arrow Lake-S (2024−2025)
Release date1 June 2015 (9 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$294

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E7-4870 v3 and Core Ultra 5 245KF 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 cores18 (Octadeca-Core)14 (Tetradeca-Core)
Performance-coresno data6
Efficient-coresno data8
Threads3614
Base clock speed2.1 GHz4.2 GHz
Boost clock speed2.1 GHz5.2 GHz
L1 cache64 KB (per core)112 KB (per core)
L2 cache256 KB (per core)3 MB (per core)
L3 cache45 MB (shared)24 MB (shared)
Chip lithography22 nm3 nm
Die size160 mm2243 mm2
Number of transistors1,400 million17,800 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E7-4870 v3 and Core Ultra 5 245KF 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 configuration41
Socket1150FCLGA1851
Power consumption (TDP)140 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-4870 v3 and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Xeon E7-4870 v3 and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-4870 v3 and Core Ultra 5 245KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-4870 v3 and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5-6400
Maximum memory sizeno data192 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E7-4870 v3 and Core Ultra 5 245KF.

PCIe version3.05.0 and 4.0
PCI Express lanesno data20

Pros & cons summary


Recency 1 June 2015 24 October 2024
Physical cores 18 14
Threads 36 14
Chip lithography 22 nm 3 nm
Power consumption (TDP) 140 Watt 125 Watt

Xeon E7-4870 v3 has 28.6% more physical cores and 157.1% more threads.

Ultra 5 245KF, on the other hand, has an age advantage of 9 years, a 633.3% more advanced lithography process, and 12% lower power consumption.

We couldn't decide between Xeon E7-4870 v3 and Core Ultra 5 245KF. We've got no test results to judge.

Be aware that Xeon E7-4870 v3 is a server/workstation processor while Core Ultra 5 245KF is a desktop one.


Should you still have questions on choice between Xeon E7-4870 v3 and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.

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Intel Xeon E7-4870 v3
Xeon E7-4870 v3
Intel Core Ultra 5 245KF
Core Ultra 5 245KF

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Community ratings

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4.5 2 votes

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3.3 12 votes

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