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AMD Ryzen 9 4900U specs
Complete list of technical specificationsCPU generation and family
Information about the AMD Ryzen 9 4900U segment (for desktops or laptops) and the CPU family, along with the sales starting date.
| Specification | Value |
|---|---|
| Name | AMD Ryzen 9 4900U |
| Segment | Mobile |
| Family | AMD Ryzen |
| Generation | 3 |
| CPU group | AMD Ryzen 4000U |
| Predecessor | -- |
| Successor | -- |
CPU Cores and Base Frequency
Technical and quantitative specifications of the AMD Ryzen 9 4900U: number of cores and threads, base and maximum frequencies. The higher these specifications are, the more powerful your CPU will be.
| Specification | Value |
|---|---|
| Frequency | 2.00 GHz |
| CPU Cores | 8 |
| Turbo (1 Core) | 4.40 GHz |
| CPU Threads | 16 |
| Turbo (8 Cores) | 3.40 GHz |
| Hyperthreading | Yes |
| Overclocking | No |
| Core architecture | normal |
| A core | -- |
| B core | -- |
| C core | -- |
Internal Graphics
Common specifications for the integrated graphics card in AMD Ryzen 9 4900U along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.
| Specification | Value |
|---|---|
| GPU name | AMD Radeon 8 Graphics (Renoir) |
| GPU frequency | 1.75 GHz |
| GPU (Turbo) | No turbo |
| Execution units | 8 |
| Shader | 512 |
| Max. GPU Memory | 2 GB |
| Max. displays | 3 |
| Generation | 9 |
| DirectX Version | 12 |
| Technology | 7 nm |
| Release date | Q1/2020 |
Hardware codec support
List of video codecs supported by the AMD Ryzen 9 4900U CPU. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.
| Specification | Value |
|---|---|
| h265 / HEVC (8 bit) | Decode / Encode |
| h265 / HEVC (10 bit) | Decode / Encode |
| h264 | Decode / Encode |
| VP9 | Decode / Encode |
| VP8 | Decode / Encode |
| AV1 | No |
| AVC | Decode / Encode |
| VC-1 | Decode |
| JPEG | Decode / Encode |
Memory & PCIe
Memory type, clock frequency, multi-channel features, and PCIe version of the AMD Ryzen 9 4900U. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.
| Specification | Value |
|---|---|
| Memory type | DDR4-3200LPDDR4-4266 |
| Max. Memory | 64 GB |
| ECC | Yes |
| Memory channels | 2 |
| PCIe version | 3.0 |
| PCIe lanes | 12 |
Encryption
Support for AES-NI encryption on the AMD Ryzen 9 4900U CPU.
| Specification | Value |
|---|---|
| AES-NI | Yes |
Thermal Management
Let's find out what TDP has the AMD Ryzen 9 4900U? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.
| Specification | Value |
|---|---|
| TDP (PL1) | 15 W |
| TDP up | 25 W |
| TDP (PL2) | -- |
| TDP down | 10 W |
| Tjunction max. | 105 °C |
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for the AMD Ryzen 9 4900U CPU along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Instruction set (ISA) | x86-64 (64 bit) |
| Virtualization | AMD-V, SVM |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| L2-Cache | -- |
| L3-Cache | 8.00 MB |
| Architecture | Renoir (Zen 2) |
| Technology | 7 nm |
| Socket | FP6 |
| Release date | Q1/2020 |
| Part Number | -- |
Devices using this processor
List of devices based on AMD Ryzen 9 4900U.
| Specification | Value |
|---|---|
| Used in | Unknown |
