Ultra 7 256V vs Xeon E5-4660 v4

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Aggregate performance score

Xeon E5-4660 v4
2016
16 cores / 32 threads, 120 Watt
10.05
Core Ultra 7 256V
2024
8 cores / 8 threads, 17 Watt
14.25
+41.8%

Core Ultra 7 256V outperforms Xeon E5-4660 v4 by a considerable 42% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-4660 v4 and Core Ultra 7 256V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking782531
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.83no data
Market segmentServerLaptop
SeriesIntel Xeon E5no data
Power efficiency7.6476.43
Architecture codenameBroadwell (2015−2019)Lunar Lake (2024)
Release date20 June 2016 (8 years ago)24 September 2024 (less than a year ago)
Launch price (MSRP)$4,727no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-4660 v4 and Core Ultra 7 256V 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)
Threads328
Base clock speed2.2 GHz2.2 GHz
Boost clock speed3 GHz4.8 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/s37 MHz
Multiplier22no data
L1 cacheno data192 KB (per core)
L2 cache4 MB2.5 MB (per core)
L3 cache40 MB12 MB (shared)
Chip lithography14 nm3 nm
Die size456.12 mm2no data
Maximum core temperature83 °C100 °C
Number of transistors7200 Millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-4660 v4 and Core Ultra 7 256V 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 configuration4 (Multiprocessor)1
SocketFCLGA2011Intel BGA 2833
Power consumption (TDP)120 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-4660 v4 and Core Ultra 7 256V. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
PAE46 Bitno data

Security technologies

Xeon E5-4660 v4 and Core Ultra 7 256V technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-4660 v4 and Core Ultra 7 256V are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-4660 v4 and Core Ultra 7 256V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size1.5 TBno data
Max memory channels4no data
Maximum memory bandwidth68 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc 140V

Peripherals

Specifications and connection of peripherals supported by Xeon E5-4660 v4 and Core Ultra 7 256V.

PCIe version3.05.0
PCI Express lanes404

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 E5-4660 v4 10.05
Ultra 7 256V 14.25
+41.8%

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 E5-4660 v4 15375
Ultra 7 256V 21811
+41.9%

Gaming performance

Pros & cons summary


Performance score 10.05 14.25
Recency 20 June 2016 24 September 2024
Physical cores 16 8
Threads 32 8
Chip lithography 14 nm 3 nm
Power consumption (TDP) 120 Watt 17 Watt

Xeon E5-4660 v4 has 100% more physical cores and 300% more threads.

Ultra 7 256V, on the other hand, has a 41.8% higher aggregate performance score, an age advantage of 8 years, a 366.7% more advanced lithography process, and 605.9% lower power consumption.

The Core Ultra 7 256V is our recommended choice as it beats the Xeon E5-4660 v4 in performance tests.

Be aware that Xeon E5-4660 v4 is a server/workstation processor while Core Ultra 7 256V is a notebook one.


Should you still have questions on choice between Xeon E5-4660 v4 and Core Ultra 7 256V, ask them in Comments section, and we shall answer.

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Intel Xeon E5-4660 v4
Xeon E5-4660 v4
Intel Core Ultra 7 256V
Core Ultra 7 256V

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