Ultra 9 285K vs i9-13900E

VS

Aggregate performance score

Core i9-13900E
2023
24 cores / 32 threads, 65 Watt
21.44
Core Ultra 9 285K
2024
24 cores / 24 threads, 125 Watt
43.07
+101%

Core Ultra 9 285K outperforms Core i9-13900E by a whopping 101% based on our aggregate benchmark results.

Primary details

Comparing Core i9-13900E and Core Ultra 9 285K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25453
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data74.33
Market segmentDesktop processorDesktop processor
Power efficiency31.2232.61
Architecture codenameRaptor Lake-S (2023−2024)Arrow Lake-S (2024−2025)
Release date4 January 2023 (1 year ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$589

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-13900E and Core Ultra 9 285K 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 cores24 (Tetracosa-Core)24 (Tetracosa-Core)
Threads3224
Base clock speed1.8 GHz3.7 GHz
Boost clock speed5.2 GHz5.7 GHz
Bus rateno data250 MHz
L1 cache80K (per core)112 KB (per core)
L2 cache2 MB (per core)3 MB (per core)
L3 cache36 MB (shared)36 MB (shared)
Chip lithography10 nm3 nm
Die size257 mm2243 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Core i9-13900E and Core Ultra 9 285K 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
Socket17001851
Power consumption (TDP)65 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-13900E and Core Ultra 9 285K. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i9-13900E and Core Ultra 9 285K technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-13900E and Core Ultra 9 285K are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-13900E and Core Ultra 9 285K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5 Dual-channelDDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 770Arc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Core i9-13900E and Core Ultra 9 285K.

PCIe version5.05.0
PCI Express lanes1620

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.

i9-13900E 21.44
Ultra 9 285K 43.07
+101%

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.

i9-13900E 34049
Ultra 9 285K 68422
+101%

Gaming performance

Pros & cons summary


Performance score 21.44 43.07
Recency 4 January 2023 24 October 2024
Threads 32 24
Chip lithography 10 nm 3 nm
Power consumption (TDP) 65 Watt 125 Watt

i9-13900E has 33.3% more threads, and 92.3% lower power consumption.

Ultra 9 285K, on the other hand, has a 100.9% higher aggregate performance score, an age advantage of 1 year, and a 233.3% more advanced lithography process.

The Core Ultra 9 285K is our recommended choice as it beats the Core i9-13900E in performance tests.


Should you still have questions on choice between Core i9-13900E and Core Ultra 9 285K, ask them in Comments section, and we shall answer.

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Intel Core i9-13900E
Core i9-13900E
Intel Core Ultra 9 285K
Core Ultra 9 285K

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Community ratings

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