i9-14901E vs i9-9900K

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Primary details

Comparing Core i9-9900K and Core i9-14901E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking673not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.73no data
Market segmentDesktop processorDesktop processor
SeriesCore i9 (Desktop)no data
Power efficiency11.45no data
Architecture codenameCoffee Lake-R (2018−2019)Raptor Lake-R (2023−2024)
Release date8 October 2018 (6 years ago)July 2024 (recently)
Launch price (MSRP)$488no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9900K and Core i9-14901E 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 cores8 (Octa-Core)8 (Octa-Core)
Threads1616
Base clock speed3.6 GHz2.8 GHz
Boost clock speed5 GHz5.6 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
L1 cache512 KB80 KB (per core)
L2 cache2 MB2 MB (per core)
L3 cache16 MB (shared)36 MB (shared)
Chip lithography14 nm10 nm
Die size178 mm2257 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i9-9900K and Core i9-14901E 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
SocketLGA-11511700
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900K and Core i9-14901E. 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++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
SIPP+-

Security technologies

Core i9-9900K and Core i9-14901E technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900K and Core i9-14901E are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900K and Core i9-14901E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4, DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth44.668 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 630Intel UHD Graphics 770
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.2 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i9-9900K and Core i9-14901E integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i9-9900K and Core i9-14901E integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2304@24Hzno data
Max resolution over eDP4096 x 2304@60Hzno data
Max resolution over DisplayPort4096 x 2304@60Hzno data

Graphics API support

APIs supported by Core i9-9900K and Core i9-14901E integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i9-9900K and Core i9-14901E.

PCIe version3.05.0
PCI Express lanes1616

Pros & cons summary


Integrated graphics card 3.09 6.15
Chip lithography 14 nm 10 nm
Power consumption (TDP) 95 Watt 65 Watt

i9-14901E has 99% faster integrated GPU, a 40% more advanced lithography process, and 46.2% lower power consumption.

We couldn't decide between Core i9-9900K and Core i9-14901E. We've got no test results to judge.


Should you still have questions on choice between Core i9-9900K and Core i9-14901E, ask them in Comments section, and we shall answer.

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Intel Core i9-9900K
Core i9-9900K
Intel Core i9-14901E
Core i9-14901E

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