Ultra 7 265K vs Sempron 3800+

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Primary details

Comparing Sempron 3800+ and Core Ultra 7 265K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated83
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data90.97
Market segmentDesktop processorDesktop processor
Power efficiencyno data28.41
Architecture codenameManila (2001−2006)Arrow Lake-S (2024−2025)
Release dateOctober 2006 (18 years ago)24 October 2024 (recently)
Launch price (MSRP)$21$394

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Sempron 3800+ 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 cores1 (Single-Core)20 (Icosa-Core)
Threads120
Base clock speedno data3.9 GHz
Boost clock speed2.2 GHz5.5 GHz
L1 cache128 KB112 KB (per core)
L2 cache256 KB3 MB (per core)
L3 cache0 KB30 MB (shared)
Chip lithography90 nm3 nm
Die size103 mm2243 mm2
Number of transistors81 million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Sempron 3800+ 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
SocketAM21851
Power consumption (TDP)62 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Sempron 3800+ 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

Sempron 3800+ 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 Sempron 3800+ and Core Ultra 7 265K are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron 3800+ and Core Ultra 7 265K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Sempron 3800+ and Core Ultra 7 265K.

PCIe versionno data5.0
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.



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.

Sempron 3800+ 360
Ultra 7 265K 59601
+16456%

Pros & cons summary


Physical cores 1 20
Threads 1 20
Chip lithography 90 nm 3 nm
Power consumption (TDP) 62 Watt 125 Watt

Sempron 3800+ has 101.6% lower power consumption.

Ultra 7 265K, on the other hand, has 1900% more physical cores and 1900% more threads, and a 2900% more advanced lithography process.

We couldn't decide between Sempron 3800+ and Core Ultra 7 265K. We've got no test results to judge.


Should you still have questions on choice between Sempron 3800+ and Core Ultra 7 265K, ask them in Comments section, and we shall answer.

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AMD Sempron 3800+
Sempron 3800+
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 11 votes

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4.2 59 votes

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Questions & comments

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