AMD RX-421ND | Intel Atom CE5315 | |
CPU comparisonIn this CPU comparison, we compare the AMD RX-421ND and the Intel Atom CE5315 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 CE5315 which has 2 CPU cores and was introduced in Q1/2013. |
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AMD R (6) | Family | Intel Atom (108) |
AMD RX 1st Gen. (6) | CPU group | Intel Atom CE5300 (2) |
1 | Generation | 3 |
Merlin Falcon (Excavator) | Architecture | Berryville |
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 CE5315 clocks with 1.20 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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AMD RX-421ND | Characteristic | Intel Atom CE5315 |
4 | Cores | 2 |
4 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.10 GHz | Frequency | 1.20 GHz |
3.40 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD RX-421ND, while the Intel Atom CE5315 supports a maximum of GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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AMD RX-421ND | Characteristic | Intel Atom CE5315 |
DDR4-2400, DDR3-2133 | Memory | DDR3L-1600 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
38.4 GB/s | Max. Bandwidth | 25.6 GB/s |
Yes | ECC | Yes |
2.00 MB | L2 Cache | 0.50 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 CE5315 is 15 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 | Intel Atom CE5315 |
35 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
12 W | TDP down | 10 W |
90 °C | Tjunction max. | -- |
Technical detailsThe AMD RX-421ND has 2.00 MB cache and is manufactured in 28 nm. The cache of Intel Atom CE5315 is at 0.50 MB. The processor is manufactured in 32 nm. |
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AMD RX-421ND | Characteristic | Intel Atom CE5315 |
28 nm | Technology | 32 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 | Unknown |
FP4 | Socket | BGA 1283 |
AMD-V, AMD-Vt | Virtualization | Unknown |
Yes | AES-NI | Yes |
Operating systems | ||
Q4/2015 | Release date | Q1/2013 |
-- | Release price | -- |
show more data | show more data | |
Devices using this processor |
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AMD RX-421ND | Intel Atom CE5315 |
Unknown | Unknown |