EPYC 9825 vs Ryzen 7 7745HX

VS

Primary details

Comparing Ryzen 7 7745HX and EPYC 9825 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking271not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency35.42no data
Architecture codenameDragon Range (Zen 4) (2023)Turin (2024)
Release date4 January 2023 (1 year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$13,006

Detailed specifications

Ryzen 7 7745HX and EPYC 9825 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)144
Threads16288
Base clock speed3.6 GHz2.2 GHz
Boost clock speed5.1 GHz3.7 GHz
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache32 MB (shared)384 MB (shared)
Chip lithographyCCD = 5 nm, I/O = 6 nm3 nm
Die size71 mm2no data
Maximum core temperature100 °Cno data
Number of transistors6,570 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 7 7745HX and EPYC 9825 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
SocketFL1SP5
Power consumption (TDP)55 Watt390 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7745HX and EPYC 9825. 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, AVX-512, 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 7745HX and EPYC 9825 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7745HX and EPYC 9825. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 610M (400 - 2200 MHz)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7745HX and EPYC 9825.

PCIe version5.05.0
PCI Express lanes28128

Pros & cons summary


Recency 4 January 2023 10 October 2024
Physical cores 8 144
Threads 16 288
Power consumption (TDP) 55 Watt 390 Watt

Ryzen 7 7745HX has 609.1% lower power consumption.

EPYC 9825, on the other hand, has an age advantage of 1 year, and 1700% more physical cores and 1700% more threads.

We couldn't decide between Ryzen 7 7745HX and EPYC 9825. We've got no test results to judge.

Be aware that Ryzen 7 7745HX is a notebook processor while EPYC 9825 is a server/workstation one.


Should you still have questions on choice between Ryzen 7 7745HX and EPYC 9825, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 7 7745HX
Ryzen 7 7745HX
AMD EPYC 9825
EPYC 9825

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 207 votes

Rate Ryzen 7 7745HX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate EPYC 9825 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 7745HX or EPYC 9825, agree or disagree with our judgements, or report an error or mismatch.