Name: | AMD Ryzen 3 PRO 4450U |
---|---|
Family: | AMD Ryzen 3 PRO (18) |
CPU group: | AMD Ryzen 4000U (11) |
Architecture: | Renoir (Zen 2) |
Technology: | 7 nm |
Segment: | Notebook |
Generation: | 3 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 4 / 8 |
---|---|
Core architecture: | normal |
Cores: | 4x |
Hyperthreading / SMT: | Yes |
---|---|
Overclocking: | No |
Frequency: | 2.50 GHz |
Turbo Frequency (1 Core): | 3.70 GHz |
Turbo Frequency (4 Cores): | 3.50 GHz |
GPU name: | AMD Radeon RX Vega 5 (Renoir) |
---|---|
GPU frequency: | 0.40 GHz |
GPU (Turbo): | 1.40 GHz |
Compute units: | 5 |
Shader: | 320 |
Hardware Raytracing: | No |
Release date: | Q1/2020 |
Max. displays: | 3 |
---|---|
Generation: | 5 |
Direct X: | 12 |
Technology: | 7 nm |
Max. GPU Memory: | 2 GB |
Frame Generation: | No |
h265 / HEVC (8 bit): | Decode / Encode |
---|---|
h265 / HEVC (10 bit): | Decode / Encode |
h264: | Decode / Encode |
VP8: | Decode / Encode |
VP9: | Decode / Encode |
AV1: | No |
---|---|
AVC: | Decode / Encode |
VC-1: | Decode |
JPEG: | Decode / Encode |
Memory & PCIeThe AMD Ryzen 3 PRO 4450U supports up to 64 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 51.2 GB/s. |
|
Memory type: | Memory bandwidth: |
---|---|
LPDDR4-4266 DDR4-3200 | 51.2 GB/s 51.2 GB/s |
Max. Memory: | 64 GB |
Memory channels: | 2 (Dual Channel) |
ECC: | Yes |
PCIe: | 3.0 x 12 |
PCIe Bandwidth: | 11.8 GB/s |
Thermal ManagementWith the TDP, the processor manufacturer specifies the cooling solution required for the processor. The AMD Ryzen 3 PRO 4450U has a TDP of 15 W. |
|
---|---|
TDP (PL1 / PBP): | 15 W |
TDP (PL2): | -- |
TDP up: | 25 W |
TDP down: | 10 W |
Tjunction max.: | 105 °C |
Technology: | 7 nm |
---|---|
Chip design: | Chiplet |
Socket: | FP6 |
L2-Cache: | -- |
L3-Cache: | 8.00 MB |
AES-NI: | Yes |
Operating systems: | Windows 10, Windows 11, Linux |
Virtualization: | AMD-V, SVM |
---|---|
Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
Release date: | Q2/2020 |
Release price: | -- |
Part Number: | -- |
Documents: | Technical data sheet |
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