Ultra 7 265 vs Ryzen 7 7800X3D

Primary details

Comparing Ryzen 7 7800X3D and Core Ultra 7 265 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking245not rated
Place by popularity16not in top-100
Cost-effectiveness evaluation36.26no data
Market segmentDesktop processorDesktop processor
Power efficiency17.02no data
Architecture codenameRaphael (Zen4) (2022−2023)Arrow Lake-S (2024−2025)
Release date4 January 2023 (1 year ago)January 2025
Launch price (MSRP)$449no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 7800X3D and Core Ultra 7 265 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 cores8 (Octa-Core)20 (Icosa-Core)
Threads1620
Base clock speed4.4 GHz2.4 GHz
Boost clock speed5 GHz5.3 GHz
Bus rate162 MHzno data
L1 cache64K (per core)112 KB (per core)
L2 cache1 MB (per core)3 MB (per core)
L3 cache96 MB (shared)30 MB (shared)
Chip lithography5 nm3 nm
Die size71 mm2243 mm2
Maximum core temperature89 °Cno data
Maximum case temperature (TCase)61 °Cno data
Number of transistors6,570 million17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 7 7800X3D and Core Ultra 7 265 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
SocketAM51851
Power consumption (TDP)120 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7800X3D and Core Ultra 7 265. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, AVX512, BMI1, BMI2, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT SHA, XFR2, Precision Boost 2no data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen 7 7800X3D and Core Ultra 7 265 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7800X3D and Core Ultra 7 265 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7800X3D and Core Ultra 7 265. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon Graphics (Ryzen 7000)Arc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7800X3D and Core Ultra 7 265.

PCIe version5.05.0
PCI Express lanes2420

Pros & cons summary


Physical cores 8 20
Threads 16 20
Chip lithography 5 nm 3 nm
Power consumption (TDP) 120 Watt 65 Watt

Ultra 7 265 has 150% more physical cores and 25% more threads, a 66.7% more advanced lithography process, and 84.6% lower power consumption.

We couldn't decide between Ryzen 7 7800X3D and Core Ultra 7 265. We've got no test results to judge.


Should you still have questions on choice between Ryzen 7 7800X3D and Core Ultra 7 265, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 7800X3D
Ryzen 7 7800X3D
Intel Core Ultra 7 265
Core Ultra 7 265

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Community ratings

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4.2 2130 votes

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