AMD
AMD EPYC 4465P 12-core 65W server processor 100-100001558WOF
12-core server processor with 64 MB L3 cache, 3.4 GHz base clock, 5.4 GHz boost, DDR5-5600 memory controller and 65 W TDP
- NameEPYC 4465P
- CPU Socket TypeSocket AM5
- # of Cores12-Core
- L3 Cache64MB
- 64-Bit SupportYes
- Integrated Memory Controller SpeedDDR5 5600
Option EPYC 4465P
- EPYC 4585PX
- EPYC 4465P
- EPYC 4545P
- EPYC 4245P
- EPYC 4345P
- EPYC 4565P
- EPYC 4545P OEM
- EPYC 4465P OEM
- EPYC 4345P OEM
- EPYC 4245P OEM
- EPYC 4565P OEM
Struck-through versions exist but are not stocked here.
- 12 cores and 24 threads handle parallel workloads
- Base clock 3.4 GHz with boost up to 5.4 GHz
- 64 MB L3 cache reduces data latency
- 65 W TDP lowers power and cooling costs
- DDR5 5600 memory controller speeds data throughput
EPYC 4465P 12-core server processor
The AMD EPYC 4465P is a 12-core, 24-thread server CPU built for the AM5 socket. It targets small businesses and hosted-service providers that need dependable compute for everyday workloads. The processor operates at a 65 W thermal design power, balancing performance with energy efficiency. It integrates a DDR5 memory controller rated for 5600 MT/s.
Entry-level upgrade from older EPYC lines
This chip belongs to the EPYC 4005 series, extending the family down to entry-level systems. It replaces earlier-generation EPYC 7000, 8000 or 9000 series parts in scenarios where core count and power draw must stay modest. The jump is worth it when a business needs up to 16 Zen5 cores at lower acquisition cost. Buyers who need higher core densities or multi-socket scaling should look elsewhere.
64 MB L3 cache and DDR5 5600 headroom
The 64 MB L3 cache feeds all 12 cores, giving comfortable headroom for virtualisation, web hosting and light database tasks. Base clock runs at 3.4 GHz with a maximum boost up to 5.4 GHz for bursty workloads. Memory bandwidth scales with DDR5 5600 modules, but the platform does not support higher official memory speeds. Workloads that demand more than 24 threads or faster memory will exhaust this processor's capacity.
Highlights
- 12 cores and 24 threads handle parallel workloads
- Base clock 3.4 GHz with boost up to 5.4 GHz
- 64 MB L3 cache reduces data latency
- 65 W TDP lowers power and cooling costs
- DDR5 5600 memory controller speeds data throughput
Specifications
| Brand | AMD |
|---|---|
| Name | EPYC 4465P |
| Model | 100-100001558WOF |
| CPU Socket Type | Socket AM5 |
| # of Cores | 12-Core |
| L3 Cache | 64MB |
| 64-Bit Support | Yes |
| Integrated Memory Controller Speed | DDR5 5600 |
| Thermal Design Power | 65W |
| Shipping weight | 0.09 kg |
| Package size | 127 × 127 × 38 mm |
Other versions of this model
5 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
AMD EPYC 4245P 6-Core 3.9 GHz 65W Server Processor 100-100001555WOF
- EPYC 4245P
- Socket AM5
AMD EPYC 4345P 8-core server processor 100-100001556WOF
- EPYC 4345P
- Socket AM5
AMD EPYC 4565P 16-core 4.3/5.7 GHz 64 MB L3 DDR5-5600 170 W AM5 server processor 100-100001559WOF
- EPYC 4565P
- Socket AM5
AMD EPYC 4545P 16-Core 65W Server Processor 100-100001764WOF
- EPYC 4545P
- Socket AM5
Questions about this item
Does the AM5 socket on the EPYC 4465P require a specific cooler mounting pattern?
The processor uses the standard AM5 socket, so any cooler certified for AM5 with a 65 W TDP rating will mount using the existing back-plate holes.
What is the correct BIOS step that installers often skip when seating this 12-core CPU?
After placing the chip in the AM5 socket and locking the lever, you must update the motherboard BIOS to a version that supports the EPYC 4005 series before first boot.
When will the integrated memory controller need a firmware update for DDR5 5600 stability?
Memory controller microcode updates are delivered through the motherboard BIOS; apply each new BIOS release from the board vendor to maintain DDR5 5600 operation.
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