AMD EPYC 7402P | AMD EPYC 7443 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7402P and the AMD EPYC 7443 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7402P 24 core processor released in Q3/2019 with the AMD EPYC 7443 which has 24 CPU cores and was introduced in Q1/2021. |
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AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 7002 (24) | CPU group | AMD EPYC 7003 (29) |
2 | Generation | 3 |
Rome (Zen 2) | Architecture | Milan (Zen 3) |
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 AMD EPYC 7443 clocks with 2.85 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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AMD EPYC 7402P | Characteristic | AMD EPYC 7443 |
24 | Cores | 24 |
48 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.85 GHz |
3.35 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeUp to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7402P, while the AMD EPYC 7443 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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AMD EPYC 7402P | Characteristic | AMD EPYC 7443 |
DDR4-3200 | Memory | DDR4-3200 |
Max. Memory | 4096 GB | |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
51.2 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
128.00 MB | L3 Cache | 128.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe AMD EPYC 7402P has a TDP of 180 W. The TDP of the AMD EPYC 7443 is 200 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 | AMD EPYC 7443 |
180 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 165 W |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7402P has 128.00 MB cache and is manufactured in 7 nm. The cache of AMD EPYC 7443 is at 128.00 MB. The processor is manufactured in 7 nm. |
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AMD EPYC 7402P | Characteristic | AMD EPYC 7443 |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
SP3 | Socket | SP3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2019 | Release date | Q1/2021 |
2900 $ | Release price | 2010 $ |
show more data | show more data | |
AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Devices using this processor |
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AMD EPYC 7402P | AMD EPYC 7443 |
Unknown | Unknown |