i7-14700KF vs Xeon E5-1620 v3

VS

Aggregate performance score

Xeon E5-1620 v3
2014
4 cores / 8 threads, 140 Watt
4.40
Core i7-14700KF
2023
20 cores / 28 threads, 125 Watt
33.78
+668%

Core i7-14700KF outperforms Xeon E5-1620 v3 by a whopping 668% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-1620 v3 and Core i7-14700KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1334114
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data79.74
Market segmentServerDesktop processor
Power efficiency2.9725.57
Architecture codenameHaswell-EP (2014−2015)Raptor Lake-R (2023−2024)
Release date8 September 2014 (10 years ago)17 October 2023 (1 year ago)
Launch price (MSRP)no data$384

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-1620 v3 and Core i7-14700KF 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)20 (Icosa-Core)
Threads828
Base clock speed3.5 GHz3.4 GHz
Boost clock speed3.6 GHz5.6 GHz
Bus rate0 GT/sno data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)2 MB (per core)
L3 cache10 MB (shared)33 MB (shared)
Chip lithography22 nmIntel 7 nm
Die size356 mm2257 mm2
Maximum core temperature66 °C100 °C
Number of transistors2,600 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon E5-1620 v3 and Core i7-14700KF 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
SocketFCLGA2011FCLGA1700
Power consumption (TDP)140 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1620 v3 and Core i7-14700KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E5-1620 v3 and Core i7-14700KF technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
Identity Protection+-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1620 v3 and Core i7-14700KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1620 v3 and Core i7-14700KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1333, DDR4-1600, DDR4-1866, DDR4-2133DDR5-5600, DDR4-3200
Maximum memory size768 GB192 GB
Max memory channels42
Maximum memory bandwidth68 GB/s89.6 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1620 v3 and Core i7-14700KF.

PCIe version3.05.0 and 4.0
PCI Express lanes4016

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 E5-1620 v3 4.40
i7-14700KF 33.78
+668%

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 E5-1620 v3 6993
i7-14700KF 53652
+667%

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 E5-1620 v3 1100
i7-14700KF 2994
+172%

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 E5-1620 v3 3905
i7-14700KF 19565
+401%

Gaming performance

Pros & cons summary


Performance score 4.40 33.78
Recency 8 September 2014 17 October 2023
Physical cores 4 20
Threads 8 28
Power consumption (TDP) 140 Watt 125 Watt

i7-14700KF has a 667.7% higher aggregate performance score, an age advantage of 9 years, 400% more physical cores and 250% more threads, and 12% lower power consumption.

The Core i7-14700KF is our recommended choice as it beats the Xeon E5-1620 v3 in performance tests.

Be aware that Xeon E5-1620 v3 is a server/workstation processor while Core i7-14700KF is a desktop one.


Should you still have questions on choice between Xeon E5-1620 v3 and Core i7-14700KF, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1620 v3
Xeon E5-1620 v3
Intel Core i7-14700KF
Core i7-14700KF

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Community ratings

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