Ultra 7 266V vs EPYC 9454P

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Primary details

Comparing EPYC 9454P and Core Ultra 7 266V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.57no data
Market segmentServerLaptop
SeriesAMD EPYCno data
Power efficiency19.69no data
Architecture codenameGenoa (2022−2023)Lunar Lake (2024)
Release date10 November 2022 (2 years ago)24 September 2024 (less than a year ago)
Launch price (MSRP)$4,598no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 9454P and Core Ultra 7 266V 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 cores48 (Octatetraconta-Core)8 (Octa-Core)
Threads968
Base clock speed2.75 GHz2.2 GHz
Boost clock speed2.75 GHz5 GHz
Bus rateno data37 MHz
Multiplier27.5no data
L1 cache3 MB192 KB (per core)
L2 cache48 MB2.5 MB (per core)
L3 cache256 MB (shared)12 MB (shared)
Chip lithography5 nm, 6 nm3 nm
Die size8x 72 mm2no data
Maximum core temperatureno data100 °C
Number of transistors52,560 millionno data
64 bit support++

Compatibility

Information on EPYC 9454P and Core Ultra 7 266V 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
SocketSP5Intel BGA 2833
Power consumption (TDP)290 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9454P and Core Ultra 7 266V. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

EPYC 9454P and Core Ultra 7 266V technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9454P and Core Ultra 7 266V are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9454P and Core Ultra 7 266V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5
Maximum memory size6 TiBno data
Maximum memory bandwidth460.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc 140V

Peripherals

Specifications and connection of peripherals supported by EPYC 9454P and Core Ultra 7 266V.

PCIe version5.05.0
PCI Express lanes1284

Pros & cons summary


Recency 10 November 2022 24 September 2024
Physical cores 48 8
Threads 96 8
Chip lithography 5 nm 3 nm
Power consumption (TDP) 290 Watt 17 Watt

EPYC 9454P has 500% more physical cores and 1100% more threads.

Ultra 7 266V, on the other hand, has an age advantage of 1 year, a 66.7% more advanced lithography process, and 1605.9% lower power consumption.

We couldn't decide between EPYC 9454P and Core Ultra 7 266V. We've got no test results to judge.

Be aware that EPYC 9454P is a server/workstation processor while Core Ultra 7 266V is a notebook one.


Should you still have questions on choice between EPYC 9454P and Core Ultra 7 266V, ask them in Comments section, and we shall answer.

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AMD EPYC 9454P
EPYC 9454P
Intel Core Ultra 7 266V
Core Ultra 7 266V

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