Ultra 7 265K vs i9-10900E

Aggregate performance score

Core i9-10900E
2020
10 cores / 20 threads, 65 Watt
12.26
Core Ultra 7 265K
2024
20 cores / 20 threads, 125 Watt
37.33
+204%

Core Ultra 7 265K outperforms Core i9-10900E by a whopping 204% based on our aggregate benchmark results.

Primary details

Comparing Core i9-10900E and Core Ultra 7 265K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking62184
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation12.1890.07
Market segmentDesktop processorDesktop processor
Power efficiency17.8528.26
Architecture codenameComet Lake (2020)Arrow Lake-S (2024−2025)
Release date30 April 2020 (4 years ago)24 October 2024 (recently)
Launch price (MSRP)$488$394

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 7 265K has 639% better value for money than i9-10900E.

Detailed specifications

Core i9-10900E and Core Ultra 7 265K 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 cores10 (Deca-Core)20 (Icosa-Core)
Threads2020
Base clock speed2.8 GHz3.9 GHz
Boost clock speed4.7 GHz5.5 GHz
L1 cache64 KB (per core)112 KB (per core)
L2 cache256 KB (per core)3 MB (per core)
L3 cache20 MB (shared)30 MB (shared)
Chip lithography14 nm3 nm
Die size206 mm2243 mm2
Number of transistorsno data17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Core i9-10900E and Core Ultra 7 265K 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
Socket12001851
Power consumption (TDP)65 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900E and Core Ultra 7 265K. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i9-10900E and Core Ultra 7 265K technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900E and Core Ultra 7 265K are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900E and Core Ultra 7 265K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630Arc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Core i9-10900E and Core Ultra 7 265K.

PCIe version3.05.0
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.

i9-10900E 12.26
Ultra 7 265K 37.33
+204%

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.

i9-10900E 19469
Ultra 7 265K 59303
+205%

Gaming performance

Pros & cons summary


Performance score 12.26 37.33
Recency 30 April 2020 24 October 2024
Physical cores 10 20
Chip lithography 14 nm 3 nm
Power consumption (TDP) 65 Watt 125 Watt

i9-10900E has 92.3% lower power consumption.

Ultra 7 265K, on the other hand, has a 204.5% higher aggregate performance score, an age advantage of 4 years, 100% more physical cores, and a 366.7% more advanced lithography process.

The Core Ultra 7 265K is our recommended choice as it beats the Core i9-10900E in performance tests.


Should you still have questions on choice between Core i9-10900E and Core Ultra 7 265K, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core i9-10900E
Core i9-10900E
Intel Core Ultra 7 265K
Core Ultra 7 265K

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.6 5 votes

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4.2 62 votes

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Questions & comments

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