AMD A10-9620P vs AMD RX-421ND
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CPU comparison with benchmarks
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| AMD A10-9620P | AMD RX-421ND | |
CPU comparisonIn this CPU comparison, we compare the AMD A10-9620P and the AMD RX-421ND and use benchmarks to check which processor is faster.
We compare the AMD A10-9620P 4 core processor released in Q4/2016 with the AMD RX-421ND which has 4 CPU cores and was introduced in Q4/2015. |
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| AMD A (112) | Family | AMD R (6) |
| AMD A10-9600 (2) | CPU group | AMD RX 1st Gen. (6) |
| 6 | Generation | 1 |
| Excavator (Bristol Ridge) | Architecture | Merlin Falcon (Excavator) |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A10-9620P is a 4 core processor with a clock frequency of 2.50 GHz (3.40 GHz). The processor can compute 4 threads at the same time. The AMD RX-421ND clocks with 2.10 GHz (3.40 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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| AMD A10-9620P | Characteristic | AMD RX-421ND |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.50 GHz | Frequency | 2.10 GHz |
| 3.40 GHz | Turbo Frequency (1 Core) | 3.40 GHz |
| 2.70 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsGraphics (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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| AMD Radeon R5 - 384 (Bristol Ridge) | GPU | no iGPU |
| 0.76 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| 6 | GPU Generation | -- |
| 28 nm | Technology | |
| 2 | Max. displays | |
| 5 | Compute units | -- |
| 384 | 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 R5 - 384 (Bristol Ridge) | GPU | no iGPU |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the AMD A10-9620P, while the AMD RX-421ND supports a maximum of GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled. |
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| AMD A10-9620P | Characteristic | AMD RX-421ND |
| DDR4-1866 | Memory | DDR4-2400, DDR3-2133 |
| 64 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 29.9 GB/s | Max. Bandwidth | 38.4 GB/s |
| No | ECC | Yes |
| 2.00 MB | L2 Cache | 2.00 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 AMD A10-9620P has a TDP of 15 W. The TDP of the AMD RX-421ND is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD A10-9620P | Characteristic | AMD RX-421ND |
| 15 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | 12 W |
| 90 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD A10-9620P has 2.00 MB cache and is manufactured in 28 nm. The cache of AMD RX-421ND is at 2.00 MB. The processor is manufactured in 28 nm. |
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| AMD A10-9620P | Characteristic | AMD RX-421ND |
| 28 nm | Technology | 28 nm |
| Unknown | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX, AVX2, FMA3, FMA4 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| FP4 | Socket | FP4 |
| AMD-V | Virtualization | AMD-V, AMD-Vt |
| Yes | AES-NI | Yes |
| Operating systems | ||
| Q4/2016 | 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 A10-9620P
4C 4T @ 3.40 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 A10-9620P
4C 4T @ 2.70 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 A10-9620P
AMD Radeon R5 - 384 (Bristol Ridge) @ 0.76 GHz |
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AMD RX-421ND
@ 0.00 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A10-9620P
4C 4T @ 3.40 GHz |
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AMD RX-421ND
4C 4T @ 3.40 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A10-9620P
4C 4T @ 2.70 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 A10-9620P | AMD RX-421ND |
| Unknown | Unknown |
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