EPYC 9645 vs Ryzen 5 5600H

#ad 
Buy on Amazon
VS

Primary details

Comparing Ryzen 5 5600H and EPYC 9645 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking721not rated
Place by popularity42not in top-100
Market segmentLaptopServer
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Power efficiency22.49no data
Architecture codenameCezanne-H (Zen 3) (2021)Turin (2024)
Release date12 January 2021 (3 years ago)10 October 2024 (recently)
Launch price (MSRP)no data$11,048

Detailed specifications

Ryzen 5 5600H and EPYC 9645 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 cores6 (Hexa-Core)96
Threads12192
Base clock speed3.3 GHz2.3 GHz
Boost clock speed4.2 GHz3.7 GHz
Multiplier33no data
L1 cache384 KB80 KB (per core)
L2 cache3 MB1 MB (per core)
L3 cache16 MB256 MB (shared)
Chip lithography7 nm3 nm
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 5 5600H and EPYC 9645 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 configurationno data2
SocketFP6SP5
Power consumption (TDP)45 Watt320 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 5600H and EPYC 9645. 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 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 5600H and EPYC 9645 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 5600H and EPYC 9645. 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 7N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 5600H and EPYC 9645.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 12 January 2021 10 October 2024
Physical cores 6 96
Threads 12 192
Chip lithography 7 nm 3 nm
Power consumption (TDP) 45 Watt 320 Watt

Ryzen 5 5600H has 611.1% lower power consumption.

EPYC 9645, on the other hand, has an age advantage of 3 years, 1500% more physical cores and 1500% more threads, and a 133.3% more advanced lithography process.

We couldn't decide between Ryzen 5 5600H and EPYC 9645. We've got no test results to judge.

Be aware that Ryzen 5 5600H is a notebook processor while EPYC 9645 is a server/workstation one.


Should you still have questions on choice between Ryzen 5 5600H and EPYC 9645, 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 5 5600H
Ryzen 5 5600H
AMD EPYC 9645
EPYC 9645

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 4525 votes

Rate Ryzen 5 5600H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate EPYC 9645 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 5 5600H or EPYC 9645, agree or disagree with our judgements, or report an error or mismatch.