EPYC 9455 vs Ultra 9 288V

Primary details

Comparing Core Ultra 9 288V and EPYC 9455 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking618not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency38.82no data
Architecture codenameLunar Lake (2024)Turin (2024)
Release date24 September 2024 (less than a year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$5,412

Detailed specifications

Core Ultra 9 288V and EPYC 9455 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)48 (Octatetraconta-Core)
Threads896
Base clock speed3.3 GHz3.15 GHz
Boost clock speed5.1 GHz4.4 GHz
Bus rate37 MHzno data
L1 cache192 KB (per core)80 KB (per core)
L2 cache2.5 MB (per core)1 MB (per core)
L3 cache12 MB (shared)192 MB (shared)
Chip lithography3 nm4 nm
Die sizeno data6x 70.6 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data49,890 million
64 bit support++

Compatibility

Information on Core Ultra 9 288V and EPYC 9455 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 configuration12
SocketIntel BGA 2833SP5
Power consumption (TDP)30 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 9 288V and EPYC 9455. You'll probably need this information if you require some particular technology.

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

Security technologies

Core Ultra 9 288V and EPYC 9455 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 9 288V and EPYC 9455 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 9 288V and EPYC 9455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardArc 140VN/A

Peripherals

Specifications and connection of peripherals supported by Core Ultra 9 288V and EPYC 9455.

PCIe version5.05.0
PCI Express lanes4128

Pros & cons summary


Physical cores 8 48
Threads 8 96
Chip lithography 3 nm 4 nm
Power consumption (TDP) 30 Watt 300 Watt

Ultra 9 288V has a 33.3% more advanced lithography process, and 900% lower power consumption.

EPYC 9455, on the other hand, has 500% more physical cores and 1100% more threads.

We couldn't decide between Core Ultra 9 288V and EPYC 9455. We've got no test results to judge.

Be aware that Core Ultra 9 288V is a notebook processor while EPYC 9455 is a server/workstation one.


Should you still have questions on choice between Core Ultra 9 288V and EPYC 9455, ask them in Comments section, and we shall answer.

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Intel Core Ultra 9 288V
Core Ultra 9 288V
AMD EPYC 9455
EPYC 9455

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Community ratings

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