AMD RX-421ND vs MediaTek MT8151
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CPU comparison with benchmarks
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| AMD RX-421ND | MediaTek MT8151 | |
CPU comparisonIn this CPU comparison, we compare the AMD RX-421ND and the MediaTek MT8151 and use benchmarks to check which processor is faster.
We compare the AMD RX-421ND 4 core processor released in Q4/2015 with the MediaTek MT8151 which has 8 CPU cores and was introduced in 2014. |
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| AMD R (6) | Family | Mediatek MT-Serie (72) |
| AMD RX 1st Gen. (6) | CPU group | MediaTek MT81xx A7 (5) |
| 1 | Generation | 1 |
| Merlin Falcon (Excavator) | Architecture | Cortex-A7 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD RX-421ND is a 4 core processor with a clock frequency of 2.10 GHz (3.40 GHz). The processor can compute 4 threads at the same time. The MediaTek MT8151 clocks with 1.70 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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| AMD RX-421ND | Characteristic | MediaTek MT8151 |
| 4 | Cores | 8 |
| 4 | Threads | 8 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.10 GHz | Frequency | 1.70 GHz |
| 3.40 GHz | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| no iGPU | GPU | ARM Mali-450 MP4 |
| GPU frequency | 0.01 GHz | |
| -- | GPU (Turbo) | 0.01 GHz |
| -- | GPU Generation | Utgard |
| Technology | 28nm | |
| Max. displays | 1 | |
| -- | Compute units | 4 |
| -- | Shader | 64 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| -- | DirectX Version | 0 |
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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| no iGPU | GPU | ARM Mali-450 MP4 |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| No | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD RX-421ND, while the MediaTek MT8151 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
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| AMD RX-421ND | Characteristic | MediaTek MT8151 |
| DDR4-2400, DDR3-2133 | Memory | |
| Max. Memory | ||
| 2 (Dual Channel) | Memory channels | 0 |
| 38.4 GB/s | Max. Bandwidth | -- |
| Yes | ECC | No |
| 2.00 MB | L2 Cache | -- |
| -- | L3 Cache | -- |
| 3.0 | PCIe version | -- |
| 12 | PCIe lanes | -- |
| 11.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD RX-421ND has a TDP of 35 W. The TDP of the MediaTek MT8151 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD RX-421ND | Characteristic | MediaTek MT8151 |
| 35 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 12 W | TDP down | -- |
| 90 °C | Tjunction max. | -- |
Technical detailsThe AMD RX-421ND has 2.00 MB cache and is manufactured in 28 nm. The cache of MediaTek MT8151 is at 0.00 MB. The processor is manufactured in 28 nm. |
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| AMD RX-421ND | Characteristic | MediaTek MT8151 |
| 28 nm | Technology | 28 nm |
| Unknown | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
| FP4 | Socket | -- |
| AMD-V, AMD-Vt | Virtualization | None |
| Yes | AES-NI | No |
| Operating systems | Android | |
| Q4/2015 | Release date | 2014 |
| -- | Release price | -- |
| show more data | show more data | |
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Devices using this processor |
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| AMD RX-421ND | MediaTek MT8151 |
| Unknown | Unknown |
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