AMD 100-100001478WOF
The 5nm Zen4 EPYC 4464P packs 12 cores and 24 threads with a 5.4GHz boost, 64MB L3 cache, and PCIe 5.0, delivering a 47514 multi-thread PassMark score at a 65W TDP. It supports up to 2048GB of DDR5 ECC memory and includes Radeon Graphics, making it a strong fit for memory-heavy server workloads without a discrete GPU. Best for small business owners or homelab users running virtualization, databases, or AI inference tasks where single-socket efficiency and ECC reliability matter more than gaming performance.
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Snapshot
The 30-Second Version
A 65W server chip that laughs at desktop power bills. Buy it for work, not for play.
Pros & Cons
Pros
- Insane efficiency, 99th percentile in our database 99th
- 12 Zen 4 cores at 5.4GHz boost in a 65W envelope 94th
- ECC DDR5 support up to 2TB, great for servers 93rd
- AM5 socket means cheap desktop motherboards work 93rd
Cons
- Gaming performance is a weak spot, 47.9/100
- No customer reviews yet, social proof is basically zero
- Price is all over the place depending on region
- No bundled cooler, you'll need to bring your own
The proof
Performance
What surprised us most is the efficiency. This chip sits in the 99th percentile for efficiency in our database, which is basically the top of the charts. You get 47,514 multi-thread points in PassMark and a 4,146 single-thread score, all while sipping 65W. That's the kind of performance-per-watt that makes Intel's big desktop chips look thirsty. The 64MB of L3 cache and DDR5 ECC support up to 2TB mean it can handle serious memory workloads without breaking a sweat.
Specifications
Full Specifications
Processor
| Brand | AMD |
| Series | EPYC |
| Model | 4464P |
| Codename | Zen4 |
| Class | server |
| Process | 5 |
Cores & Clocks
| Cores | 12 |
| P-cores | 12 |
| Threads | 24 |
| Base Clock | 3700 |
| Boost Clock | 5400 |
Cache
| L2 Cache | 12 |
| L3 Cache | 64 MB |
Performance
| PassMark Multi | 47514 |
| PassMark Single | 4146 |
Memory
| Memory Type | DDR5 |
| Max Speed | 5200 |
| Max Memory | 2048 |
| ECC | Yes |
Platform & Power
| Socket | AM5 |
| PCIe | 5 |
| PCIe Lanes | 64 |
| TDP | 65 |
| Max Turbo Power | 65 |
| Unlocked | Yes |
Graphics & AI
| Integrated Graphics | Radeon Graphics |
vs Competition
Against the Intel Core Ultra 9 285K, the EPYC 4464P trades blows differently. The Intel chip will beat it in gaming and has more cores, but it also pulls way more power and costs more. The Core i9 X-series chips from Intel are older architecture and can't touch this Zen 4 efficiency. The G.Skill Trident Z Neo isn't even a CPU, so that's a weird comparison in our database. For pure productivity per watt, the EPYC 4464P is the one to beat.
| Spec | AMD 100-100001478WOF | Intel Core Ultra 9 285K | Dell Xeon E5-2637 V2 | SMC EPYC 9555P | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | HP Xeon P67080-B21 |
|---|---|---|---|---|---|---|
| Cores | 12 | 24 | 32 | 64 | 24 | 16 |
| Threads | 24 | 24 | 64 | 128 | 48 | 32 |
| Boost Clock Mhz | 5400 | 5700 | 3500 | 4400 | 4000 | 3900 |
| L3 Cache Mb | 64 | 36 | 256 | 256 | 128 | 37.5 |
| Tdp W | 65 | 125 | 200 | 360 | 200 | 195 |
| Socket | AM5 | LGA 1851 | Socket A/Socket 462 (PGA 462) | AMD Socket SP5 | AMD Socket SP3 | LGA 4677 |
| Integrated Graphics | Radeon Graphics | Intel Graphics | No | - | - | No |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | Efficiency | Multi Thread | Social Proof | Single Thread |
|---|---|---|---|---|---|---|---|
| AMD 100-100001478WOF | 91.9 | 93.3 | 89.5 | 98.7 | 92.5 | 1.5 | 93.5 |
| Intel Core Ultra 9 285K Compare | 96.2 | 99.8 | 95.9 | 97 | 96.6 | 90.7 | 99.8 |
| Dell Xeon E5-2637 V2 Compare | 99.1 | 90.7 | 76.2 | 97.3 | 99.2 | 1.5 | 89.3 |
| SMC EPYC 9555P Compare | 99.3 | 76.8 | 96.7 | 90.6 | 99.5 | 1.5 | 88.7 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.7 | 76.8 | 84 | 83.7 | 94.4 | 38.3 | 80.1 |
| HP Xeon P67080-B21 Compare | 91.7 | 76.8 | 90.6 | 78 | 90.8 | 1.5 | 80.3 |
Price
Value & Pricing
At $464 to $502 USD, this is a steal for what you get. You're getting server-grade silicon with ECC support and PCIe 5.0 for less than many high-end desktop CPUs. The Canadian price of $1,148 CAD is a different story, that's a much harder sell. If you're in the US, this is worth every penny for a workstation build.
Read more
Overview
The AMD EPYC 4464P is a weird and wonderful little chip. It's a server processor that slots into a regular AM5 desktop socket, sips power at 65W, and still cranks out 12 Zen 4 cores at up to 5.4GHz. The one thing to know? This is a productivity monster hiding in a tiny, efficient package. It's not for gamers, but if you're building a compact workstation or a quiet home server, this thing is quietly brilliant.
Common Questions
Q: Can I use this in a regular desktop motherboard?
Yes, it uses the AM5 socket, so any decent B650 or X670 board will work. Just make sure the BIOS supports EPYC 4004 series chips.
Q: Is this good for gaming?
No. It scores 47.9 out of 100 in gaming, which is disappointing. The single-thread speed is fine, but games just don't benefit from what this chip is optimized for.
Q: Do I need ECC memory?
You don't need it, but it's supported and recommended for server use. Regular DDR5 will work fine for desktop tasks.
Who Should Skip This
If you're looking for a gaming CPU, this isn't it. Go get a Ryzen 7 7800X3D or an Intel Core i5 instead. If you need more than 12 cores for heavy rendering or virtualization, look at the higher-end EPYC 4004 series or a Threadripper.
Verdict
Buy it if you're building a workstation, home server, or compact productivity rig. The EPYC 4464P delivers server-class reliability and efficiency at a desktop price. Skip it if you want to game, this chip scores under 50 in gaming and there are much better options for that use case.
