AMD GX-420GI | Raspberry Pi 5 B (Broadcom BCM2712) | |
CPU comparisonAMD GX-420GI or Raspberry Pi 5 B (Broadcom BCM2712) - 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 AMD GX-420GI has 4 cores with 4 threads and clocks with a maximum frequency of 2.20 GHz. Up to 16 GB of memory is supported in 1 memory channels. The AMD GX-420GI was released in Q2/2016. The Raspberry Pi 5 B (Broadcom BCM2712) has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Raspberry Pi 5 B (Broadcom BCM2712) was released in Q3/2023. |
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AMD G (38) | Family | Broadcom BCM (3) |
AMD G-Series 2nd Gen (11) | CPU group | Broadcom BCM2712 (1) |
2 | Generation | 5 |
Temash (Jaguar+) | Architecture | Cortex-A76 |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Raspberry Pi 4 B (Broadcom BCM2711) |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD GX-420GI is a 4 core processor with a clock frequency of 2.00 GHz (2.20 GHz). The Raspberry Pi 5 B (Broadcom BCM2712) has 4 CPU cores with a clock frequency of 1.00 GHz (2.40 GHz). |
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AMD GX-420GI | Characteristic | Raspberry Pi 5 B (Broadcom BCM2712) |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
2.00 GHz | Frequency | 1.00 GHz |
2.20 GHz | Turbo Frequency (1 Core) | 2.40 GHz |
-- | Turbo Frequency (All Cores) | 2.40 GHz |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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AMD Radeon R7E | GPU | Broadcom VideoCore VII |
0.20 GHz | GPU frequency | 0.80 GHz |
0.63 GHz | GPU (Turbo) | -- |
3 | GPU Generation | -- |
28 nm | Technology | 16 nm |
0 | Max. displays | 2 |
6 | Compute units | 8 |
384 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 4 GB |
12 | DirectX Version | -- |
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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AMD Radeon R7E | GPU | Broadcom VideoCore VII |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD GX-420GI supports a maximum of 16 GB of memory in 1 memory channels. The Raspberry Pi 5 B (Broadcom BCM2712) can connect up to 8 GB of memory in 1 memory channels. |
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AMD GX-420GI | Characteristic | Raspberry Pi 5 B (Broadcom BCM2712) |
DDR3-1866 | Memory | LPDDR4X-4266 |
16 GB | Max. Memory | 8 GB |
1 (Single Channel) | Memory channels | 1 (Single Channel) |
15.0 GB/s | Max. Bandwidth | 17.1 GB/s |
Yes | ECC | No |
2.00 MB | L2 Cache | 2.00 MB |
-- | L3 Cache | 2.00 MB |
2.0 | PCIe version | 2.0 |
8 | PCIe lanes | 4 |
4.0 GB/s | PCIe Bandwidth | 2.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD GX-420GI has a TDP of 15 W, that of the Raspberry Pi 5 B (Broadcom BCM2712) is 12 W. |
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AMD GX-420GI | Characteristic | Raspberry Pi 5 B (Broadcom BCM2712) |
15 W | TDP (PL1 / PBP) | 12 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | 88 °C |
Technical detailsThe AMD GX-420GI has a 2.00 MB cache, while the Raspberry Pi 5 B (Broadcom BCM2712) cache has a total of 4.00 MB. |
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AMD GX-420GI | Characteristic | Raspberry Pi 5 B (Broadcom BCM2712) |
28 nm | Technology | 16 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
FP4 | Socket | -- |
AMD-V | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 11 (ARM), Linux |
Q2/2016 | Release date | Q3/2023 |
-- | Release price | 79 $ |
show more data | show more data | |
AMD GX-420GI
4C 4T @ 2.20 GHz |
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
AMD GX-420GI
4C 4T @ 2.00 GHz |
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
AMD GX-420GI
4C 4T @ 2.20 GHz |
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
AMD GX-420GI
4C 4T @ 2.00 GHz |
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
AMD GX-420GI
AMD Radeon R7E @ 0.63 GHz |
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Raspberry Pi 5 B (Broadcom BCM2712)
Broadcom VideoCore VII @ 0.80 GHz |
AMD GX-420GI
4C 4T @ 2.00 GHz |
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Raspberry Pi 5 B (Broadcom BCM2712)
4C 4T @ 2.40 GHz |
Devices using this processor |
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AMD GX-420GI | Raspberry Pi 5 B (Broadcom BCM2712) |
Unknown | Raspberry Pi 5 B |