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Intel Core i5-12400F | AMD EPYC Embedded 3251 | |
CPU comparisonIntel Core i5-12400F or AMD EPYC Embedded 3251 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i5-12400F has 6 cores with 12 threads and clocks with a maximum frequency of 4.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i5-12400F was released in Q1/2022. The AMD EPYC Embedded 3251 has 8 cores with 16 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD EPYC Embedded 3251 was released in Q1/2018. |
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Intel Core i5 (331) | Family | AMD EPYC (129) |
Intel Core i 12000 (34) | CPU group | AMD EPYC Embedded 3000 (7) |
12 | Generation | 1 |
Alder Lake S | Architecture | Snowy Owl (Zen) |
Desktop / Server | Segment | Desktop / Server |
Intel Core i5-11400F | Predecessor | -- |
Intel Core i5-13400F | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-12400F is a 6 core processor with a clock frequency of 2.50 GHz (4.40 GHz). The AMD EPYC Embedded 3251 has 8 CPU cores with a clock frequency of 2.50 GHz (3.10 GHz). |
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Intel Core i5-12400F | Characteristic | AMD EPYC Embedded 3251 |
6 | Cores | 8 |
12 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.50 GHz | Frequency | 2.50 GHz |
4.40 GHz | Turbo Frequency (1 Core) | 3.10 GHz |
4.00 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Core i5-12400F supports a maximum of 128 GB of memory in 2 memory channels. The AMD EPYC Embedded 3251 can connect up to GB of memory in 2 memory channels. |
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Intel Core i5-12400F | Characteristic | AMD EPYC Embedded 3251 |
DDR5-4800, DDR4-3200 | Memory | DDR4-2666 |
128 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
76.8 GB/s | Max. Bandwidth | 42.7 GB/s |
No | ECC | Yes |
7.50 MB | L2 Cache | 4.00 MB |
18.00 MB | L3 Cache | 16.00 MB |
5.0 | PCIe version | 3.0 |
20 | PCIe lanes | 32 |
78.8 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i5-12400F has a TDP of 65 W, that of the AMD EPYC Embedded 3251 is 55 W. |
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Intel Core i5-12400F | Characteristic | AMD EPYC Embedded 3251 |
65 W | TDP (PL1 / PBP) | 55 W |
117 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Core i5-12400F has a 25.50 MB cache, while the AMD EPYC Embedded 3251 cache has a total of 20.00 MB. |
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Intel Core i5-12400F | Characteristic | AMD EPYC Embedded 3251 |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 1700 | Socket | SP4r2 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q1/2022 | Release date | Q1/2018 |
167 $ | Release price | -- |
show more data | show more data | |
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Intel Core i5-12400F
6C 12T @ 4.00 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz |
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Intel Core i5-12400F
6C 12T @ 4.40 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 3.10 GHz |
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Intel Core i5-12400F
6C 12T @ 4.40 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 3.10 GHz |
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Intel Core i5-12400F
6C 12T @ 4.40 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 3.10 GHz |
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Intel Core i5-12400F
6C 12T @ 4.00 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz |
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Intel Core i5-12400F
6C 12T @ 4.40 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 3.10 GHz |
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Intel Core i5-12400F
6C 12T @ 4.00 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz |
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Intel Core i5-12400F
6C 12T @ 4.40 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 3.10 GHz |
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Intel Core i5-12400F
6C 12T @ 4.00 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz |
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Intel Core i5-12400F
6C 12T @ 4.40 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 3.10 GHz |
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Intel Core i5-12400F
6C 12T @ 4.00 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz |
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Intel Core i5-12400F
6C 12T @ 4.00 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz |
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Intel Core i5-12400F
6C 12T @ 2.50 GHz |
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AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz |
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Intel Core i5-12400F
12,454 CB R23 MC @ 82 W |
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AMD EPYC Embedded 3251
2.50 GHz |
Devices using this processor |
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Intel Core i5-12400F | AMD EPYC Embedded 3251 |
Unknown | Unknown |