AMD RX-421ND vs AMD FX-9830P
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CPU comparison with benchmarks
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| AMD RX-421ND | AMD FX-9830P | |
CPU comparisonIn this CPU comparison, we compare the AMD RX-421ND and the AMD FX-9830P and use benchmarks to check which processor is faster.
We compare the AMD RX-421ND 4 core processor released in Q4/2015 with the AMD FX-9830P which has 4 CPU cores and was introduced in Q2/2016. |
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| AMD R (6) | Family | AMD FX (30) |
| AMD RX 1st Gen. (6) | CPU group | AMD FX-9800 (2) |
| 1 | Generation | 4 |
| Merlin Falcon (Excavator) | Architecture | Excavator (Bristol Ridge) |
| 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 AMD FX-9830P clocks with 3.00 GHz (3.70 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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| AMD RX-421ND | Characteristic | AMD FX-9830P |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.10 GHz | Frequency | 3.00 GHz |
| 3.40 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| -- | Turbo Frequency (All Cores) | 3.40 GHz |
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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| no iGPU | GPU | AMD Radeon R7 - 512 (Bristol Ridge) |
| GPU frequency | 0.90 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | 6 |
| Technology | 28 nm | |
| Max. displays | 2 | |
| -- | Compute units | 8 |
| -- | Shader | 512 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 2 GB |
| -- | DirectX Version | 12 |
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 | AMD Radeon R7 - 512 (Bristol Ridge) |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| No | Codec h264 | Decode |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | Decode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD RX-421ND, while the AMD FX-9830P supports a maximum of 64 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled. |
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| AMD RX-421ND | Characteristic | AMD FX-9830P |
| DDR4-2400, DDR3-2133 | Memory | DDR4-2400 |
| Max. Memory | 64 GB | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 38.4 GB/s | Max. Bandwidth | 38.4 GB/s |
| Yes | ECC | No |
| 2.00 MB | L2 Cache | 2.00 MB |
| -- | L3 Cache | -- |
| 3.0 | PCIe version | 3.0 |
| 12 | PCIe lanes | 8 |
| 11.8 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe AMD RX-421ND has a TDP of 35 W. The TDP of the AMD FX-9830P is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD RX-421ND | Characteristic | AMD FX-9830P |
| 35 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 45 W |
| 12 W | TDP down | 25 W |
| 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 AMD FX-9830P is at 2.00 MB. The processor is manufactured in 28 nm. |
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| AMD RX-421ND | Characteristic | AMD FX-9830P |
| 28 nm | Technology | 28 nm |
| Unknown | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2, AVX, AVX2, FMA3, FMA4 |
| FP4 | Socket | FP4 |
| AMD-V, AMD-Vt | Virtualization | AMD-V |
| Yes | AES-NI | Yes |
| Operating systems | ||
| Q4/2015 | Release date | Q2/2016 |
| -- | Release price | -- |
| show more data | show more data | |
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4C 4T @ 3.00 GHz (3.70 GHz) buy now on Amazon and save!
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Rate these processors
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 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 RX-421ND
4C 4T @ 3.40 GHz |
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AMD FX-9830P
4C 4T @ 3.70 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 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 RX-421ND
4C 4T @ 2.10 GHz |
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AMD FX-9830P
4C 4T @ 3.40 GHz |
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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 RX-421ND
4C 4T @ 3.40 GHz |
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AMD FX-9830P
4C 4T @ 3.70 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 RX-421ND
4C 4T @ 2.10 GHz |
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AMD FX-9830P
4C 4T @ 3.40 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 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 RX-421ND
4C 4T @ 3.40 GHz |
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AMD FX-9830P
4C 4T @ 3.70 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 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 RX-421ND
4C 4T @ 2.10 GHz |
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AMD FX-9830P
4C 4T @ 3.40 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 RX-421ND
@ 0.00 GHz |
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AMD FX-9830P
AMD Radeon R7 - 512 (Bristol Ridge) @ 0.90 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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AMD FX-9830P
4C 4T @ 3.40 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 RX-421ND
4C 4T @ 3.40 GHz |
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AMD FX-9830P
4C 4T @ 3.70 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 RX-421ND
4C 4T @ 2.10 GHz |
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AMD FX-9830P
4C 4T @ 3.40 GHz |
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Devices using this processor |
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| AMD RX-421ND | AMD FX-9830P |
| Unknown | Unknown |
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