EPYC 9255 vs Ryzen 7 PRO 7730U

Primary details

Comparing Ryzen 7 PRO 7730U and EPYC 9255 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking637not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency75.73no data
Architecture codenameBarcelo-U Refresh (2023)Turin (2024)
Release date4 January 2023 (1 year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$2,495

Detailed specifications

Ryzen 7 PRO 7730U and EPYC 9255 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)24 (Tetracosa-Core)
Threads1648
Base clock speed2 GHz3.25 GHz
Boost clock speed4.5 GHz4.8 GHz
L1 cache64K (per core)80 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache16 MB (shared)128 MB (shared)
Chip lithography7 nm4 nm
Die size180 mm24x 70.6 mm2
Maximum core temperature95 °Cno data
Number of transistors10,700 million33,260 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 PRO 7730U and EPYC 9255 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
SocketFP6SP5
Power consumption (TDP)15 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 7730U and EPYC 9255. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 7730U and EPYC 9255 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 7730U and EPYC 9255. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 8 (Ryzen 4000/5000)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 7730U and EPYC 9255.

PCIe version3.05.0
PCI Express lanes16128

Pros & cons summary


Recency 4 January 2023 10 October 2024
Physical cores 8 24
Threads 16 48
Chip lithography 7 nm 4 nm
Power consumption (TDP) 15 Watt 200 Watt

Ryzen 7 PRO 7730U has 1233.3% lower power consumption.

EPYC 9255, on the other hand, has an age advantage of 1 year, 200% more physical cores and 200% more threads, and a 75% more advanced lithography process.

We couldn't decide between Ryzen 7 PRO 7730U and EPYC 9255. We've got no test results to judge.

Be aware that Ryzen 7 PRO 7730U is a notebook processor while EPYC 9255 is a server/workstation one.


Should you still have questions on choice between Ryzen 7 PRO 7730U and EPYC 9255, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 PRO 7730U
Ryzen 7 PRO 7730U
AMD EPYC 9255
EPYC 9255

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