AMD Athlon Silver 3050e vs AMD RX-421ND
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CPU comparison with benchmarks
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| AMD Athlon Silver 3050e | AMD RX-421ND | |
CPU comparisonAMD Athlon Silver 3050e or AMD RX-421ND - 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 Athlon Silver 3050e has 2 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Athlon Silver 3050e was released in Q1/2020. The AMD RX-421ND has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD RX-421ND was released in Q4/2015. |
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| AMD Athlon (29) | Family | AMD R (6) |
| AMD Athlon Silver 3000 (3) | CPU group | AMD RX 1st Gen. (6) |
| 4 | Generation | 1 |
| Dali (Zen) | Architecture | Merlin Falcon (Excavator) |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon Silver 3050e has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Athlon Silver 3050e is 1.40 GHz (2.80 GHz) while the AMD RX-421ND has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD RX-421ND is at 2.10 GHz (3.40 GHz). |
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| AMD Athlon Silver 3050e | Characteristic | AMD RX-421ND |
| 2 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.40 GHz | Frequency | 2.10 GHz |
| 2.80 GHz | Turbo Frequency (1 Core) | 3.40 GHz |
| 1.80 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe AMD Athlon Silver 3050e or AMD RX-421ND 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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| AMD Radeon RX Vega 3 (Raven Ridge) | GPU | no iGPU |
| 1.00 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| 8 | GPU Generation | -- |
| 14 nm | Technology | |
| 3 | Max. displays | |
| 3 | Compute units | -- |
| 192 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | -- |
| 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 RX Vega 3 (Raven Ridge) | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD Athlon Silver 3050e can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The AMD RX-421ND supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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| AMD Athlon Silver 3050e | Characteristic | AMD RX-421ND |
| DDR4-2400 | Memory | DDR4-2400, DDR3-2133 |
| 32 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 38.4 GB/s | Max. Bandwidth | 38.4 GB/s |
| Yes | ECC | Yes |
| 1.00 MB | L2 Cache | 2.00 MB |
| 4.00 MB | L3 Cache | -- |
| 3.0 | PCIe version | 3.0 |
| 8 | PCIe lanes | 12 |
| 7.9 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Athlon Silver 3050e is 6 W, while the AMD RX-421ND has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Athlon Silver 3050e | Characteristic | AMD RX-421ND |
| 6 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | 12 W |
| 95 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD Athlon Silver 3050e is manufactured in 14 nm and has 5.00 MB cache. The AMD RX-421ND is manufactured in 28 nm and has a 2.00 MB cache. |
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| AMD Athlon Silver 3050e | Characteristic | AMD RX-421ND |
| 14 nm | Technology | 28 nm |
| Unknown | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| FP5 | Socket | FP4 |
| AMD-V, SVM | Virtualization | AMD-V, AMD-Vt |
| Yes | AES-NI | Yes |
| Operating systems | ||
| Q1/2020 | Release date | Q4/2015 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
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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AMD Athlon Silver 3050e
2C 4T @ 2.80 GHz |
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AMD RX-421ND
4C 4T @ 3.40 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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AMD Athlon Silver 3050e
2C 4T @ 1.80 GHz |
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AMD RX-421ND
4C 4T @ 2.10 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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AMD Athlon Silver 3050e
2C 4T @ 2.80 GHz |
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AMD RX-421ND
4C 4T @ 3.40 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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AMD Athlon Silver 3050e
2C 4T @ 1.80 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
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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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AMD Athlon Silver 3050e
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz |
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AMD RX-421ND
@ 0.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Athlon Silver 3050e
2C 4T @ 1.80 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
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Devices using this processor |
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| AMD Athlon Silver 3050e | AMD RX-421ND |
| Unknown | Unknown |
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