Detailed comparison and review of AMD Ryzen 9 3900 and AMD EPYC 75F3. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | AMD Ryzen 9 3900 | AMD EPYC 75F3 |
|---|
| Product Type | Processor | Processor |
|---|
| DIMENSIONS |
|---|
| Height | - | 19.38 cm |
|---|---|---|
| Width | - | 27.94 cm |
| Depth | - | 3.17 cm |
| Weight | - | 680 g |
| PROCESSOR | AMD Ryzen 9 3900 | AMD EPYC 75F3 |
|---|
| Type | AMD Ryzen 9 3900 | AMD EPYC 75F3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM4 | Socket SP3 |
| Socket Count | - | 1P/2P |
| Manufacturing Process | 7 nm | - |
| Thermal Design Power | 65 W | 280 W |
| Thermal Specification | 95 °C | - |
| PCI Express Revision | 4.0 | 4.0 |
| PCI Express Lanes Qty | - | 128 |
| Architecture Features | AMD GuardMI Technology, AMD Memory Guard, DASH 1.2 enabled | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 12-core | 32-core |
|---|---|---|
| Number of Threads | 24 threads | 64 threads |
| Clock Speed (Frequency) | 3.1 GHz | 2.95 GHz |
| Max Turbo Speed | 4.3 GHz | 4 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L1 - 768 KB L2 - 6 MB L3 - 64 MB |
L3 - 256 MB |
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