Ultra 7 265KF vs i9-9990XE

VS

Aggregate performance score

Core i9-9990XE
2019
14 cores / 28 threads, 255 Watt
18.99
Core Ultra 7 265KF
2024
20 cores / 20 threads, 125 Watt
37.07
+95.2%

Core Ultra 7 265KF outperforms Core i9-9990XE by an impressive 95% based on our aggregate benchmark results.

Primary details

Comparing Core i9-9990XE and Core Ultra 7 265KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking31189
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.9497.72
Market segmentWorkstationDesktop processor
SeriesIntel Core i9no data
Power efficiency7.0528.07
Architecture codenameSkylake (server) (2017−2018)Arrow Lake-S (2024−2025)
Release date3 January 2019 (5 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)$2,800$379

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 7 265KF has 3224% better value for money than i9-9990XE.

Detailed specifications

Core i9-9990XE and Core Ultra 7 265KF 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 cores14 (Tetradeca-Core)20 (Icosa-Core)
Threads2820
Base clock speed4 GHz3.9 GHz
Boost clock speed4 GHz5.5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier40no data
L1 cache896 KB112 KB (per core)
L2 cache14 MB3 MB (per core)
L3 cache19.25 MB (shared)30 MB (shared)
Chip lithography14 nm3 nm
Die sizeno data243 mm2
Number of transistorsno data17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on Core i9-9990XE and Core Ultra 7 265KF 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
Socket20661851
Power consumption (TDP)255 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9990XE and Core Ultra 7 265KF. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
TSX++

Security technologies

Core i9-9990XE and Core Ultra 7 265KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9990XE and Core Ultra 7 265KF are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9990XE and Core Ultra 7 265KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Quad-channelDDR5
Maximum memory size128 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Core i9-9990XE and Core Ultra 7 265KF.

PCIe version3.05.0
PCI Express lanes4420

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.

i9-9990XE 18.99
Ultra 7 265KF 37.07
+95.2%

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.

i9-9990XE 30162
Ultra 7 265KF 58883
+95.2%

Gaming performance

Pros & cons summary


Performance score 18.99 37.07
Recency 3 January 2019 24 October 2024
Physical cores 14 20
Threads 28 20
Chip lithography 14 nm 3 nm
Power consumption (TDP) 255 Watt 125 Watt

i9-9990XE has 40% more threads.

Ultra 7 265KF, on the other hand, has a 95.2% higher aggregate performance score, an age advantage of 5 years, 42.9% more physical cores, a 366.7% more advanced lithography process, and 104% lower power consumption.

The Core Ultra 7 265KF is our recommended choice as it beats the Core i9-9990XE in performance tests.

Be aware that Core i9-9990XE is a server/workstation processor while Core Ultra 7 265KF is a desktop one.


Should you still have questions on choice between Core i9-9990XE and Core Ultra 7 265KF, 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 i9-9990XE
Core i9-9990XE
Intel Core Ultra 7 265KF
Core Ultra 7 265KF

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Community ratings

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Questions & comments

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