AMD RX-421ND vs Intel Atom Z3530
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CPU comparison with benchmarks
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| AMD RX-421ND | Intel Atom Z3530 | |
CPU comparisonIn this CPU comparison, we compare the AMD RX-421ND and the Intel Atom Z3530 and use benchmarks to check which processor is faster.
We compare the AMD RX-421ND 4 core processor released in Q4/2015 with the Intel Atom Z3530 which has 4 CPU cores and was introduced in Q2/2014. |
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| AMD R (6) | Family | Intel Atom (108) |
| AMD RX 1st Gen. (6) | CPU group | Intel Atom Z3500 (3) |
| 1 | Generation | 5 |
| Merlin Falcon (Excavator) | Architecture | Moorefield |
| 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 Intel Atom Z3530 clocks with 1.33 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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| AMD RX-421ND | Characteristic | Intel Atom Z3530 |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.10 GHz | Frequency | 1.33 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 | PowerVR G6430 |
| GPU frequency | 0.46 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | -- |
| Technology | 28 nm | |
| Max. displays | 2 | |
| -- | Compute units | 16 |
| -- | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| -- | DirectX Version | 10 |
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 | PowerVR G6430 |
| 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 Intel Atom Z3530 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 12.8 GB/s enabled. |
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| AMD RX-421ND | Characteristic | Intel Atom Z3530 |
| DDR4-2400, DDR3-2133 | Memory | LPDDR3-1600 |
| Max. Memory | 4 GB | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 38.4 GB/s | Max. Bandwidth | 12.8 GB/s |
| Yes | ECC | No |
| 2.00 MB | L2 Cache | 2.00 MB |
| -- | 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 Intel Atom Z3530 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 | Intel Atom Z3530 |
| 35 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 12 W | TDP down | -- |
| 90 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD RX-421ND has 2.00 MB cache and is manufactured in 28 nm. The cache of Intel Atom Z3530 is at 2.00 MB. The processor is manufactured in 22 nm. |
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| AMD RX-421ND | Characteristic | Intel Atom Z3530 |
| 28 nm | Technology | 22 nm |
| Unknown | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | MMX, SSE3, SSSE3, SSE4.1, SSE4.2, |
| FP4 | Socket | FC-MB5T1064 |
| AMD-V, AMD-Vt | Virtualization | Intel VT-x |
| Yes | AES-NI | Yes |
| Operating systems | ||
| Q4/2015 | Release date | Q2/2014 |
| -- | Release price | -- |
| show more data | show more data | |
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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 RX-421ND
@ 0.00 GHz |
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Intel Atom Z3530
PowerVR G6430 @ 0.46 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 RX-421ND
4C 4T @ 2.10 GHz |
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Intel Atom Z3530
4C 4T @ 1.33 GHz |
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Devices using this processor |
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| AMD RX-421ND | Intel Atom Z3530 |
| Unknown | Unknown |
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