Raspberry Pi 5 B (Broadcom BCM2712) vs AMD Ryzen Embedded R1305G
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CPU comparison with benchmarks
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| Raspberry Pi 5 B (Broadcom BCM2712) | AMD Ryzen Embedded R1305G | |
CPU comparisonRaspberry Pi 5 B (Broadcom BCM2712) or AMD Ryzen Embedded R1305G - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Raspberry Pi 5 B (Broadcom BCM2712) has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. Up to 8 GB of memory is supported in 1 memory channels. The Raspberry Pi 5 B (Broadcom BCM2712) was released in Q3/2023. The AMD Ryzen Embedded R1305G has 2 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen Embedded R1305G was released in Q1/2020. |
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| Broadcom BCM (3) | Family | AMD Ryzen Embedded R (9) |
| Broadcom BCM2712 (1) | CPU group | AMD Ryzen Embedded R1000 (5) |
| 5 | Generation | 1 |
| Cortex-A76 | Architecture | Banded Kestrel (Zen) |
| Desktop / Server | Segment | Desktop / Server |
| Raspberry Pi 4 B (Broadcom BCM2711) | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Raspberry Pi 5 B (Broadcom BCM2712) has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Raspberry Pi 5 B (Broadcom BCM2712) is 1.00 GHz (2.40 GHz) while the AMD Ryzen Embedded R1305G has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Ryzen Embedded R1305G is at 1.50 GHz (2.80 GHz). |
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| Raspberry Pi 5 B (Broadcom BCM2712) | Characteristic | AMD Ryzen Embedded R1305G |
| 4 | Cores | 2 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 1.00 GHz | Frequency | 1.50 GHz |
| 2.40 GHz | Turbo Frequency (1 Core) | 2.80 GHz |
| 2.40 GHz | Turbo Frequency (All Cores) | 2.20 GHz |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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| Raspberry Pi 5 B (Broadcom BCM2712) | Characteristic | AMD Ryzen Embedded R1305G |
| Hailo-8L | AI hardware | -- |
| Expansion: AI-Kit Hailo-8L @ 13 TOPS (2.3 watts) | AI specifications | -- |
| -- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Raspberry Pi 5 B (Broadcom BCM2712) or AMD Ryzen Embedded R1305G has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| Broadcom VideoCore VII | GPU | AMD Radeon RX Vega 3 (Raven Ridge) |
| 0.80 GHz | GPU frequency | 1.00 GHz |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | 8 |
| 16 nm | Technology | 14 nm |
| 2 | Max. displays | 3 |
| 8 | Compute units | 3 |
| 128 | Shader | 192 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 4 GB | Max. GPU Memory | 2 GB |
| -- | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| Broadcom VideoCore VII | GPU | AMD Radeon RX Vega 3 (Raven Ridge) |
| Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | Decode / Encode |
| Decode | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| Decode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Raspberry Pi 5 B (Broadcom BCM2712) can use up to 8 GB of memory in 1 memory channels. The maximum memory bandwidth is 17.1 GB/s. The AMD Ryzen Embedded R1305G supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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| Raspberry Pi 5 B (Broadcom BCM2712) | Characteristic | AMD Ryzen Embedded R1305G |
| LPDDR4X-4266 | Memory | DDR4-2400 |
| 8 GB | Max. Memory | 32 GB |
| 1 (Single Channel) | Memory channels | 2 (Dual Channel) |
| 17.1 GB/s | Max. Bandwidth | 38.4 GB/s |
| No | ECC | Yes |
| 2.00 MB | L2 Cache | -- |
| 2.00 MB | L3 Cache | 4.00 MB |
| 2.0 | PCIe version | 3.0 |
| 4 | PCIe lanes | 8 |
| 2.0 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Raspberry Pi 5 B (Broadcom BCM2712) is 12 W, while the AMD Ryzen Embedded R1305G has a TDP of 8 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Raspberry Pi 5 B (Broadcom BCM2712) | Characteristic | AMD Ryzen Embedded R1305G |
| 12 W | TDP (PL1 / PBP) | 8 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 10 W |
| -- | TDP down | -- |
| 88 °C | Tjunction max. | 105 °C |
Technical detailsThe Raspberry Pi 5 B (Broadcom BCM2712) is manufactured in 16 nm and has 4.00 MB cache. The AMD Ryzen Embedded R1305G is manufactured in 14 nm and has a 4.00 MB cache. |
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| Raspberry Pi 5 B (Broadcom BCM2712) | Characteristic | AMD Ryzen Embedded R1305G |
| 16 nm | Technology | 14 nm |
| Monolithic | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| -- | Socket | FP5 |
| None | Virtualization | AMD-V, SVM |
| No | AES-NI | Yes |
| Windows 11 (ARM), Linux | Operating systems | Windows 10, Linux |
| Q3/2023 | Release date | Q1/2020 |
| 79 $ | Release price | -- |
| show more data | show more data | |
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Rate these processors
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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Raspberry Pi 5 B (Broadcom BCM2712)
Broadcom VideoCore VII @ 0.80 GHz |
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AMD Ryzen Embedded R1305G
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
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AMD Ryzen Embedded R1305G
2C 4T @ 2.80 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
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AMD Ryzen Embedded R1305G
2C 4T @ 2.20 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
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AMD Ryzen Embedded R1305G
2C 4T @ 2.80 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
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AMD Ryzen Embedded R1305G
2C 4T @ 2.20 GHz |
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Devices using this processor |
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| Raspberry Pi 5 B (Broadcom BCM2712) | AMD Ryzen Embedded R1305G |
| Raspberry Pi 5 B | Unknown |
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