In depth comparison and review of AMD Athlon II X4 631 and AMD Ryzen 7 Pro 7745. 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 Athlon II X4 631 | AMD Ryzen 7 Pro 7745 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Athlon II X4 631 | AMD Ryzen 7 Pro 7745 |
|---|
| Type | AMD Athlon II X4 631 | AMD Ryzen 7 Pro 7745 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket FM1 | Socket AM5 |
| Core Voltage | 0.45 V - 1.4125 V | - |
| Manufacturing Process | 32 nm | 5 nm |
| Thermal Design Power | 100 W | 65 W |
| Thermal Specification | 70.1 °C | 95 °C |
| PCI Express Revision | - | 5.0 |
| PCI Express Lanes Qty | - | 28 |
| Architecture Features | 3DNow! Professional technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology | "Zen 4" Core Architecture, AMD PRO technologies |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | - | 16 threads |
| Clock Speed (Frequency) | 2.6 GHz | 3.8 GHz |
| Max Turbo Speed | - | 5.3 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | - | 32 MB |
|---|---|---|
| Cache Memory Details | L2 - 4 MB | L3 - 32 MB L2 - 8 MB L1 - 512 KB |
| Installed Size | 4 MB | - |
| INTEGRATED GRAPHICS (GPU) | AMD Athlon II X4 631 | AMD Ryzen 7 Pro 7745 |
|---|
| Type | - | Radeon Graphics |
|---|---|---|
| Max Dynamic Frequency | - | 2200 MHz |
| EXPANSION & CONNECTIVITY | AMD Athlon II X4 631 | AMD Ryzen 7 Pro 7745 |
|---|
| Compatible Slots | 1 x processor - Socket FM1 | - |
|---|
| MISCELLANEOUS | AMD Athlon II X4 631 | AMD Ryzen 7 Pro 7745 |
|---|
| Included Accessories | Heat sink | AMD Wraith Spire Cooler |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - parts and labour - 3 years |
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