Xeon E5-2658 V3 vs i7-12700K

VS

Aggregate performance score

Core i7-12700K
2021
12 cores / 20 threads, 125 Watt
21.78
+157%
Xeon E5-2658 V3
2014
12 cores / 24 threads, 105 Watt
8.49

Core i7-12700K outperforms Xeon E5-2658 V3 by a whopping 157% based on our aggregate benchmark results.

Primary details

Comparing Core i7-12700K and Xeon E5-2658 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking239886
Place by popularity57not in top-100
Cost-effectiveness evaluation40.05no data
Market segmentDesktop processorServer
SeriesIntel Core i7no data
Power efficiency16.497.65
Architecture codenameAlder Lake, Golden Cove, Gracemont (2021)Haswell-EP (2014−2015)
Release date4 November 2021 (3 years ago)8 September 2014 (10 years ago)
Launch price (MSRP)$409no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-12700K and Xeon E5-2658 V3 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 cores12 (Dodeca-Core)12 (Dodeca-Core)
Threads2024
Base clock speed3.6 GHz2.2 GHz
Boost clock speed5 GHz2.9 GHz
Bus typeDMI 4.0no data
Bus rate8 × 16 GT/sno data
Multiplier36no data
L1 cache80K (per core)64K (per core)
L2 cache1.25 MB (per core)256K (per core)
L3 cache25 MB (shared)30 MB (shared)
Chip lithography10 nm22 nm
Die size215.25 mm2356 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data2,600 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i7-12700K and Xeon E5-2658 V3 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 configuration12
SocketFCLGA17002011-3
Power consumption (TDP)125 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12700K and Xeon E5-2658 V3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
FMA+-
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Thermal Monitoring+-
SIPP+-
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Core i7-12700K and Xeon E5-2658 V3 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 Core i7-12700K and Xeon E5-2658 V3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12700K and Xeon E5-2658 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR4-2133
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth76.805 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 770no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.5 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i7-12700K and Xeon E5-2658 V3 integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i7-12700K and Xeon E5-2658 V3 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i7-12700K and Xeon E5-2658 V3 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-12700K and Xeon E5-2658 V3.

PCIe version5.0 and 4.03.0
PCI Express lanes2040

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.

i7-12700K 21.78
+157%
Xeon E5-2658 V3 8.49

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.

i7-12700K 34594
+156%
Xeon E5-2658 V3 13487

Gaming performance

Pros & cons summary


Performance score 21.78 8.49
Recency 4 November 2021 8 September 2014
Threads 20 24
Chip lithography 10 nm 22 nm
Power consumption (TDP) 125 Watt 105 Watt

i7-12700K has a 156.5% higher aggregate performance score, an age advantage of 7 years, and a 120% more advanced lithography process.

Xeon E5-2658 V3, on the other hand, has 20% more threads, and 19% lower power consumption.

The Core i7-12700K is our recommended choice as it beats the Xeon E5-2658 V3 in performance tests.

Note that Core i7-12700K is a desktop processor while Xeon E5-2658 V3 is a server/workstation one.


Should you still have questions on choice between Core i7-12700K and Xeon E5-2658 V3, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i7-12700K
Core i7-12700K
Intel Xeon E5-2658 V3
Xeon E5-2658 V3

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Community ratings

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