In depth comparison and review of AMD FX 4320 and AMD Ryzen 5 Pro 7645. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | AMD FX 4320 | AMD Ryzen 5 Pro 7645 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD FX 4320 | AMD Ryzen 5 Pro 7645 |
|---|
| Type | AMD FX 4320 | AMD Ryzen 5 Pro 7645 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM3+ | Socket AM5 |
| Manufacturing Process | 32 nm | 5 nm |
| Thermal Design Power | 95 W | 65 W |
| Thermal Specification | 70.5 °C | 95 °C |
| PCI Express Revision | - | 5.0 |
| PCI Express Lanes Qty | - | 28 |
| Architecture Features | - | "Zen 4" Core Architecture, AMD PRO technologies |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 6-core |
|---|---|---|
| Number of Threads | 4 threads | 12 threads |
| Clock Speed (Frequency) | 4 GHz | 3.8 GHz |
| Max Turbo Speed | 4.1 GHz | 5.1 GHz |
| CACHE MEMORY |
|---|
| Cache | - | 32 MB |
|---|---|---|
| Cache Memory Details | L1 - 192 KB L2 - 4 MB L3 - 4 MB |
L3 - 32 MB L2 - 6 MB L1 - 384 KB |
| INTEGRATED GRAPHICS (GPU) | AMD FX 4320 | AMD Ryzen 5 Pro 7645 |
|---|
| Type | - | Radeon Graphics |
|---|---|---|
| Max Dynamic Frequency | - | 2200 MHz |
| MISCELLANEOUS | AMD FX 4320 | AMD Ryzen 5 Pro 7645 |
|---|
| Included Accessories | - | AMD Wraith Spire Cooler |
|---|---|---|
| Service & Support | - | Limited warranty - parts and labour - 3 years |
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