AMD EPYC 7402P | Intel Atom C3558R | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7402P and the Intel Atom C3558R and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7402P 24 core processor released in Q3/2019 with the Intel Atom C3558R which has 4 CPU cores and was introduced in Q2/2020. |
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AMD EPYC (129) | Family | Intel Atom (108) |
AMD EPYC 7002 (24) | CPU group | Intel Atom C3000 (20) |
2 | Generation | 5 |
Rome (Zen 2) | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7402P is a 24 core processor with a clock frequency of 2.80 GHz (3.35 GHz). The processor can compute 48 threads at the same time. The Intel Atom C3558R clocks with 2.40 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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AMD EPYC 7402P | Characteristic | Intel Atom C3558R |
24 | Cores | 4 |
48 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.40 GHz |
3.35 GHz | Turbo Frequency (1 Core) | -- |
3.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7402P, while the Intel Atom C3558R supports a maximum of 256 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled. |
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AMD EPYC 7402P | Characteristic | Intel Atom C3558R |
DDR4-3200 | Memory | DDR4-2400 |
Max. Memory | 256 GB | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 8.00 MB |
128.00 MB | L3 Cache | -- |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 20 |
252.0 GB/s | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe AMD EPYC 7402P has a TDP of 180 W. The TDP of the Intel Atom C3558R is 17 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 7402P | Characteristic | Intel Atom C3558R |
180 W | TDP (PL1 / PBP) | 17 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 7402P has 128.00 MB cache and is manufactured in 7 nm. The cache of Intel Atom C3558R is at 8.00 MB. The processor is manufactured in 14 nm. |
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AMD EPYC 7402P | Characteristic | Intel Atom C3558R |
7 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2 |
SP3 | Socket | BGA 1310 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2019 | Release date | Q2/2020 |
2900 $ | Release price | 96 $ |
show more data | show more data | |
AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Devices using this processor |
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AMD EPYC 7402P | Intel Atom C3558R |
Unknown | Unknown |