The processor Raspberry Pi 4 B (Broadcom BCM2711) is developed on the 28 nm technology node and architecture Cortex-A72. Its base clock speed is 1.50 GHz, and maximum clock speed in turbo boost - No turbo. Raspberry Pi 4 B (Broadcom BCM2711) contains 4 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.
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Raspberry Pi 4 B (Broadcom BCM2711) processor review - Benchmark and Specs
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General info
The base and maximum clock speed of the CPU Raspberry Pi 4 B (Broadcom BCM2711), number of processing cores and threads.
CPU Cores and Base Frequency
The general performance of a CPU can easily be determined based on the number of its cores and the thread count, as well as the base frequency and Turbo frequency. The more GHz and cores a CPU has, the better. Please note that high technical specs require using a powerful cooling system and a quality chipset (check VRM on the motherboard).
| Frequency: | 1.50 GHz | CPU Cores: | 4 | |
| Turbo (1 Core): | No turbo | Hyperthreading: | No | |
| Overclocking: | Yes | Turbo (4 Cores): | No turbo | |
| Core architecture: | normal | A core: | 4x Cortex-A72 | |
| B core: | -- | C core: | -- |
CPU generation and family
| Name: | Raspberry Pi 4 B (Broadcom BCM2711) | Segment: | Desktop / Server | |
| CPU group: | Broadcom BCM2711 | |||
| Family: | Broadcom BCM | Generation: | 4 | |
| Predecessor: | -- | Successor: | -- | |
Internal Graphics
Some manufacturers complement their CPUs with graphic chips, such a solution being especially popular in laptops. The higher the clock frequency of a GPU is and the bigger its memory, the better.
| GPU name: | Broadcom VideoCore VI | |||
| GPU frequency: | 0.50 GHz | GPU (Turbo): | No turbo | |
| Generation: | 6 | Execution units: | 4 | |
| Shader: | 64 | Max. displays: | 2 | |
| Technology: | 28 nm | Release date: | 06/2019 | |
| Max. GPU Memory: | 2 GB | |||
Hardware codec support
Here we deal with specs that are used by some CPU manufacturers. These numbers are mainly technical and can be neglected for the purpose of the comparison analysis.
| h264: | Decode / Encode | |||
| JPEG: | Decode / Encode | |||
| VP8: | Decode | |||
| VP9: | Decode | |||
| VC-1: | Decode | |||
| AVC: | Decode | |||
| h265 / HEVC (8 bit): | Decode | |||
| h265 / HEVC (10 bit): | Decode | |||
| AV1: | No | |||
Memory & PCIe
These are memory standards supported by CPUs. The higher such standards, the better a CPU’s performance is.
| Max. Memory: | 8192 GB | Memory channels: | 1 | |
| ECC: | No |
Encryption
Data encryption support
| AES-NI: | No |
Thermal Management
| Tjunction max.: | -- | TDP up: | -- | |
| TDP down: | 3 W | TDP (PL1): | 7.5 W | |
| TDP (PL2): | -- |
Technical details
These are key parameters that will help you determine which CPU is better. Pay special attention to the release date, technological aspects of the manufacturing process (measured in nanometers), and the third-level cache (L3).
| CPU Threads: | 4 | L3-Cache: | -- | |
| Technology: | 28 nm | Architecture: | Cortex-A72 | |
| Virtualization: | None | Socket: | N/A | |
| Release date: | 06/2019 | Instruction set (ISA): | x86-64 (64 bit) | |
| L2-Cache: | 1.00 MB | |||
| Part Number: | -- | |||
Devices using this processor
You probably know already what devices use CPUs. These can be a desktop or a laptop.
| Used in: | Unknown | |||
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