Intel Xeon Gold 6426Y | AMD EPYC 7402 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6426Y and the AMD EPYC 7402 and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6426Y 16 core processor released in Q1/2023 with the AMD EPYC 7402 which has 24 CPU cores and was introduced in Q3/2019. |
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Intel Xeon Gold (163) | Family | AMD EPYC (129) |
Intel Xeon Gold 5400/6400 (25) | CPU group | AMD EPYC 7002 (24) |
4 | Generation | 2 |
Sapphire Rapids | Architecture | Rome (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6426Y is a 16 core processor with a clock frequency of 2.50 GHz (4.10 GHz). The processor can compute 32 threads at the same time. The AMD EPYC 7402 clocks with 2.80 GHz (3.35 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Xeon Gold 6426Y | Characteristic | AMD EPYC 7402 |
16 | Cores | 24 |
32 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.50 GHz | Frequency | 2.80 GHz |
4.10 GHz | Turbo Frequency (1 Core) | 3.35 GHz |
-- | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6426Y, while the AMD EPYC 7402 supports a maximum of GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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Intel Xeon Gold 6426Y | Characteristic | AMD EPYC 7402 |
DDR5-4400, DDR5-4800 | Memory | DDR4-3200 |
4096 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
307.2 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
37.50 MB | L3 Cache | 128.00 MB |
5.0 | PCIe version | 4.0 |
80 | PCIe lanes | 128 |
315.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Xeon Gold 6426Y has a TDP of 185 W. The TDP of the AMD EPYC 7402 is 180 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Gold 6426Y | Characteristic | AMD EPYC 7402 |
185 W | TDP (PL1 / PBP) | 180 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6426Y has 37.50 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 7402 is at 128.00 MB. The processor is manufactured in 7 nm. |
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Intel Xeon Gold 6426Y | Characteristic | AMD EPYC 7402 |
10 nm | Technology | 7 nm |
Chiplet | 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 |
LGA 4677 | Socket | SP3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q3/2019 |
1517 $ | Release price | 2900 $ |
show more data | show more data | |
Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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AMD EPYC 7402
24C 48T @ 3.35 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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AMD EPYC 7402
24C 48T @ 3.20 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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AMD EPYC 7402
24C 48T @ 3.35 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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AMD EPYC 7402
24C 48T @ 3.20 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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AMD EPYC 7402
24C 48T @ 3.35 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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AMD EPYC 7402
24C 48T @ 3.20 GHz |
Devices using this processor |
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Intel Xeon Gold 6426Y | AMD EPYC 7402 |
Unknown | Unknown |