AMD Ryzen 3 PRO 4450U
The AMD Ryzen 3 PRO 4450U operates with 4 cores and 8 CPU threads. It run at 3.70 GHz base 3.50 GHz all cores while the TDP is set at 15 W.The processor is attached to the FP6 CPU socket. This version includes 8.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR4-3200LPDDR4-4266 RAM and features 3.0 PCIe Gen 12 lanes. Tjunction keeps below 105 °C degrees C. In particular, Renoir (Zen 2) Architecture is enhanced with 7 nm technology and supports AMD-V, SVM. The product was launched on Q2/2020
| Frequency | 2.50 GHz |
| CPU Cores | 4 |
| CPU Threads | 8 |
| Turbo (1 Core) | 3.70 GHz |
| Turbo (4 Cores): | 3.50 GHz |
| Hyperthreading | Yes  |
| Overclocking | No  |
| Core Architecture | normal |
Where to Buy?
Buy AMD Ryzen 3 PRO 4450U
Memory & PCIe
| Memory type | DDR4-3200LPDDR4-4266 |
| Max memory | 64 GB |
| Memory channels | 2 |
| ECC | Yes |
| Bandwidth | 51.2 GB/s |
| PCIe | 3.0 x 12 |
Encryption
| AES-NI | Yes |
Internal Graphics
| Memory type | DDR4-3200LPDDR4-4266 |
| GPU name | AMD Radeon 5 Graphics (Renoir) |
| GPU frequency | 1.40 GHz |
| GPU (Turbo) | No turbo |
| Generation | 9 |
| DirectX Version | 12 |
| Execution units | 5 |
| Shader | 320 |
| Max memory | 2 GB |
| Max. displays | 3 |
| Technology | 7 nm |
| Release date | Q1/2020 |
Technical details
| Instruction set (ISA) | x86-64 (64 bit) |
| Architecture | Renoir (Zen 2) |
| L2-Cache | -- |
| L3-Cache | 8.00 MB |
| Technology | 7 nm |
| Release date | Q2/2020 |
| Socket | FP6 |
Thermal Management
| TDP (PL1) | 15 W |
| TDP (PL2) | -- |
| TDP Up | 25 W |
| TDP Down | 10 W |
| Tjunction max | 105 °C |
Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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