i7-14700K vs EPYC 7351P

VS

Aggregate performance score

EPYC 7351P
2017
16 cores / 32 threads, 155 Watt
16.15
Core i7-14700K
2023
20 cores / 28 threads, 125 Watt
33.49
+107%

Core i7-14700K outperforms EPYC 7351P by a whopping 107% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7351P and Core i7-14700K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking415116
Place by popularitynot in top-10088
Cost-effectiveness evaluation5.63100.00
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency8.9925.36
Architecture codenameNaples (2017−2018)Raptor Lake-R (2023−2024)
Release date20 June 2017 (7 years ago)17 October 2023 (1 year ago)
Launch price (MSRP)$750$319

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-14700K has 1676% better value for money than EPYC 7351P.

Detailed specifications

EPYC 7351P and Core i7-14700K 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)20 (Icosa-Core)
Threads3228
Base clock speed2.4 GHz3.4 GHz
Boost clock speed2.4 GHz5.6 GHz
Multiplier24no data
L1 cache1.5 MB80 KB (per core)
L2 cache8 MB2 MB (per core)
L3 cache64 MB (shared)33 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size213 mm2257 mm2
Maximum core temperatureno data100 °C
Number of transistors19200 Millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on EPYC 7351P and Core i7-14700K 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 configuration1 (Uniprocessor)1
SocketTR4FCLGA1700
Power consumption (TDP)155 W, 170 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7351P and Core i7-14700K. 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++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
SIPP-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

EPYC 7351P and Core i7-14700K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7351P and Core i7-14700K are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7351P and Core i7-14700K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4, DDR5
Maximum memory size2 TiB192 GB
Max memory channels82
Maximum memory bandwidth170.671 GB/s89.6 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 770
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.6 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of EPYC 7351P and Core i7-14700K integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by EPYC 7351P and Core i7-14700K 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 EPYC 7351P and Core i7-14700K integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by EPYC 7351P and Core i7-14700K.

PCIe version3.05.0 and 4.0
PCI Express lanes12816

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.

EPYC 7351P 16.15
i7-14700K 33.49
+107%

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.

EPYC 7351P 25657
i7-14700K 53199
+107%

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.

EPYC 7351P 630
i7-14700K 2940
+367%

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.

EPYC 7351P 4738
i7-14700K 19074
+303%

Gaming performance

Pros & cons summary


Performance score 16.15 33.49
Recency 20 June 2017 17 October 2023
Physical cores 16 20
Threads 32 28
Power consumption (TDP) 155 Watt 125 Watt

EPYC 7351P has 14.3% more threads.

i7-14700K, on the other hand, has a 107.4% higher aggregate performance score, an age advantage of 6 years, 25% more physical cores, and 24% lower power consumption.

The Core i7-14700K is our recommended choice as it beats the EPYC 7351P in performance tests.

Be aware that EPYC 7351P is a server/workstation processor while Core i7-14700K is a desktop one.


Should you still have questions on choice between EPYC 7351P and Core i7-14700K, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD EPYC 7351P
EPYC 7351P
Intel Core i7-14700K
Core i7-14700K

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Community ratings

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4.3 14 votes

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Questions & comments

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