Intel Xeon D-2142IT | AMD EPYC 7401 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon D-2142IT and the AMD EPYC 7401 and use benchmarks to check which processor is faster.
We compare the Intel Xeon D-2142IT 8 core processor released in Q1/2018 with the AMD EPYC 7401 which has 24 CPU cores and was introduced in Q3/2017. |
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Intel Xeon D (79) | Family | AMD EPYC (129) |
Intel Xeon D-2100 (13) | CPU group | AMD EPYC 7001 (12) |
2 | Generation | 1 |
Skylake | Architecture | Naples (Zen) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-2142IT is a 8 core processor with a clock frequency of 1.90 GHz (3.00 GHz). The processor can compute 16 threads at the same time. The AMD EPYC 7401 clocks with 2.00 GHz (3.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Xeon D-2142IT | Characteristic | AMD EPYC 7401 |
8 | Cores | 24 |
16 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.90 GHz | Frequency | 2.00 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
1.90 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeUp to 512 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon D-2142IT, while the AMD EPYC 7401 supports a maximum of GB of memory with a maximum memory bandwidth of 170.6 GB/s enabled. |
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Intel Xeon D-2142IT | Characteristic | AMD EPYC 7401 |
DDR4-2133 | Memory | DDR4-2400, DDR4-2666 |
512 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
68.2 GB/s | Max. Bandwidth | 170.6 GB/s |
Yes | ECC | Yes |
11.00 MB | L2 Cache | -- |
-- | L3 Cache | 64.00 MB |
3.0 | PCIe version | 3.0 |
32 | PCIe lanes | 128 |
31.5 GB/s | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe Intel Xeon D-2142IT has a TDP of 65 W. The TDP of the AMD EPYC 7401 is 170 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon D-2142IT | Characteristic | AMD EPYC 7401 |
65 W | TDP (PL1 / PBP) | 170 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-2142IT has 11.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7401 is at 64.00 MB. The processor is manufactured in 14 nm. |
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Intel Xeon D-2142IT | Characteristic | AMD EPYC 7401 |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
BGA 2518 | Socket | SP3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2018 | Release date | Q3/2017 |
468 $ | Release price | 1450 $ |
show more data | show more data | |
Intel Xeon D-2142IT
8C 16T @ 3.00 GHz |
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AMD EPYC 7401
24C 48T @ 3.00 GHz |
Intel Xeon D-2142IT
8C 16T @ 1.90 GHz |
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AMD EPYC 7401
24C 48T @ 2.80 GHz |
Intel Xeon D-2142IT
8C 16T @ 3.00 GHz |
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AMD EPYC 7401
24C 48T @ 3.00 GHz |
Intel Xeon D-2142IT
8C 16T @ 1.90 GHz |
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AMD EPYC 7401
24C 48T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon D-2142IT | AMD EPYC 7401 |
Unknown | Unknown |