AMD RX-421ND Benchmark, Test and specs
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The AMD RX-421ND was released in Q4/2015 and has 4 cores. The processor can process 4 threads simultaneously and uses a mainboard with the socket FP4.
| Name: | AMD RX-421ND |
|---|---|
| Family: | AMD R (6) |
| CPU group: | AMD RX 1st Gen. (6) |
| Architecture: | Merlin Falcon (Excavator) |
| Segment: | Mobile |
| Generation: | 1 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The AMD RX-421ND has 4 cores. The clock frequency of the AMD RX-421ND is 2.10 GHz (3.40 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 4 / 4 |
|---|---|
| Core architecture: | normal |
| Cores: | 4x |
| Hyperthreading / SMT: | No |
|---|---|
| Overclocking: | No |
| Frequency: | 2.10 GHz |
| Turbo Frequency (1 Core): | 3.40 GHz |
| Turbo Frequency (4 Cores): | -- |
Memory & PCIeThe AMD RX-421ND supports a maximum of memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 38.4 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR4-2400 DDR3-2133 | 38.4 GB/s 34.2 GB/s |
| Max. Memory: | |
| Memory channels: | 2 (Dual Channel) |
| ECC: | Yes |
| PCIe: | 3.0 x 12 |
| PCIe Bandwidth: | 11.8 GB/s |
Thermal ManagementThe AMD RX-421ND has a TDP of 35 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 35 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | 12 W |
| Tjunction max.: | 90 °C |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The AMD RX-421ND is made in 28 nm and has 2.00 MB cache.
| Technology: | 28 nm |
|---|---|
| Chip design: | |
| Socket: | FP4 |
| L2-Cache: | 2.00 MB |
| L3-Cache: | -- |
| AES-NI: | Yes |
| Operating systems: |
| Virtualization: | AMD-V, AMD-Vt |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| Release date: | Q4/2015 |
| Release price: | -- |
| Part Number: | RE421NAAY43KA |
| Documents: | -- |
4C 4T @ 2.10 GHz (3.40 GHz)
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Benchmark results
The benchmark results for the AMD RX-421ND have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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