Intel Xeon D-1623N | AMD EPYC 7642 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon D-1623N and the AMD EPYC 7642 and use benchmarks to check which processor is faster.
We compare the Intel Xeon D-1623N 4 core processor released in Q2/2019 with the AMD EPYC 7642 which has 48 CPU cores and was introduced in Q3/2019. |
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Intel Xeon D (79) | Family | AMD EPYC (129) |
Intel Xeon D-1600 (8) | CPU group | AMD EPYC 7002 (24) |
3 | Generation | 2 |
Hewitt Lake | Architecture | Rome (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD EPYC 7643 |
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CPU Cores and Base FrequencyThe Intel Xeon D-1623N is a 4 core processor with a clock frequency of 2.40 GHz (3.20 GHz). The processor can compute 8 threads at the same time. The AMD EPYC 7642 clocks with 2.30 GHz (3.30 GHz), has 48 CPU cores and can calculate 96 threads in parallel. |
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Intel Xeon D-1623N | Characteristic | AMD EPYC 7642 |
4 | Cores | 48 |
8 | Threads | 96 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 2.30 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.30 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Xeon D-1623N, while the AMD EPYC 7642 supports a maximum of GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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Intel Xeon D-1623N | Characteristic | AMD EPYC 7642 |
DDR4-1866 | Memory | DDR4-3200 |
128 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
29.9 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
3.0 | PCIe version | 4.0 |
32 | PCIe lanes | 128 |
31.5 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Xeon D-1623N has a TDP of 35 W. The TDP of the AMD EPYC 7642 is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon D-1623N | Characteristic | AMD EPYC 7642 |
35 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-1623N has 6.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7642 is at 256.00 MB. The processor is manufactured in 7 nm. |
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Intel Xeon D-1623N | Characteristic | AMD EPYC 7642 |
14 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
BGA 1667 | 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 |
Q2/2019 | Release date | Q3/2019 |
274 $ | Release price | 8000 $ |
show more data | show more data | |
Intel Xeon D-1623N
4C 8T @ 3.20 GHz |
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AMD EPYC 7642
48C 96T @ 3.30 GHz |
Intel Xeon D-1623N
4C 8T @ 2.80 GHz |
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AMD EPYC 7642
48C 96T @ 2.80 GHz |
Intel Xeon D-1623N
4C 8T @ 3.20 GHz |
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AMD EPYC 7642
48C 96T @ 3.30 GHz |
Intel Xeon D-1623N
4C 8T @ 2.80 GHz |
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AMD EPYC 7642
48C 96T @ 2.80 GHz |
Intel Xeon D-1623N
4C 8T @ 3.20 GHz |
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AMD EPYC 7642
48C 96T @ 3.30 GHz |
Intel Xeon D-1623N
4C 8T @ 2.80 GHz |
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AMD EPYC 7642
48C 96T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon D-1623N | AMD EPYC 7642 |
Unknown | Unknown |