Side by side comparison and review of AMD Phenom II X4 945 and AMD Ryzen 5 Pro 3400G. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | AMD Phenom II X4 945 | AMD Ryzen 5 Pro 3400G |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Phenom II X4 945 | AMD Ryzen 5 Pro 3400G |
|---|
| Type | AMD Phenom II X4 945 | AMD Ryzen 5 Pro 3400G |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Max Supported Qty | 1 | - |
| Compatible Processor Socket | Socket AM3 | Socket AM4 |
| Power Efficiency | Energy Efficient | - |
| Manufacturing Process | 45 nm | 12 nm |
| Thermal Design Power | 95 W | 65 W |
| Thermal Specification | 71 °C | 95 °C |
| PCI Express Revision | - | 3.0 |
| Architecture Features | HyperTransport technology, AMD64 technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology | AMD GuardMI Technology, AMD Memory Guard, DASH 1.2 enabled |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | - | 8 threads |
| Clock Speed (Frequency) | 3 GHz | 3.7 GHz |
| Max Turbo Speed | - | 4.2 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | - | 4 MB |
|---|---|---|
| Cache Memory Details | L2 - 4 x 512 KB L3 - 6 MB |
L1 - 384 KB L2 - 2 MB L3 - 4 MB |
| Installed Size | 6 MB | - |
| INTEGRATED GRAPHICS (GPU) | AMD Phenom II X4 945 | AMD Ryzen 5 Pro 3400G |
|---|
| Type | - | Radeon Vega 11 |
|---|---|---|
| Base Frequency | - | 1400 MHz |
| EXPANSION & CONNECTIVITY | AMD Phenom II X4 945 | AMD Ryzen 5 Pro 3400G |
|---|
| Compatible Slots | 1 x processor - Socket AM3 | - |
|---|
| MISCELLANEOUS | AMD Phenom II X4 945 | AMD Ryzen 5 Pro 3400G |
|---|
| Service & Support | Limited warranty - 3 years | - |
|---|
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