Ultra 7 265K vs Phenom II X4 920

Aggregate performance score

Phenom II X4 920
2009
4 cores / 4 threads, 125 Watt
1.41
Core Ultra 7 265K
2024
20 cores / 20 threads, 125 Watt
39.30
+2687%

Core Ultra 7 265K outperforms Phenom II X4 920 by a whopping 2687% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X4 920 and Core Ultra 7 265K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking222780
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.4997.01
Market segmentDesktop processorDesktop processor
Power efficiency1.0328.67
Architecture codenameDeneb (2009−2011)Arrow Lake-S (2024−2025)
Release date8 January 2009 (15 years ago)24 October 2024 (recently)
Launch price (MSRP)$90$394

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 7 265K has 2061% better value for money than Phenom II X4 920.

Detailed specifications

Phenom II X4 920 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 cores4 (Quad-Core)20 (Icosa-Core)
Threads420
Base clock speed2.8 GHz3.9 GHz
Boost clock speed2.8 GHz5.5 GHz
L1 cache128 KB (per core)112 KB (per core)
L2 cache512 KB (per core)3 MB (per core)
L3 cache6 MB (shared)30 MB (shared)
Chip lithography45 nm3 nm
Die size258 mm2243 mm2
Number of transistors758 million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Phenom II X4 920 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
SocketAM31851
Power consumption (TDP)125 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 920 and Core Ultra 7 265K. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+
SIPP-+

Security technologies

Phenom II X4 920 and Core Ultra 7 265K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 920 and Core Ultra 7 265K are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 920 and Core Ultra 7 265K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Arc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 920 and Core Ultra 7 265K.

PCIe version2.05.0
PCI Express lanesno data20

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.

Phenom II X4 920 1.41
Ultra 7 265K 39.30
+2687%

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.

Phenom II X4 920 2156
Ultra 7 265K 60140
+2689%

Gaming performance

Pros & cons summary


Performance score 1.41 39.30
Recency 8 January 2009 24 October 2024
Physical cores 4 20
Threads 4 20
Chip lithography 45 nm 3 nm

Ultra 7 265K has a 2687.2% higher aggregate performance score, an age advantage of 15 years, 400% more physical cores and 400% more threads, and a 1400% more advanced lithography process.

The Core Ultra 7 265K is our recommended choice as it beats the Phenom II X4 920 in performance tests.


Should you still have questions on choice between Phenom II X4 920 and Core Ultra 7 265K, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 920
Phenom II X4 920
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.


4.2 44 votes

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3.5 23 votes

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Questions & comments

Here you can ask a question about Phenom II X4 920 or Core Ultra 7 265K, agree or disagree with our judgements, or report an error or mismatch.