Intel Xeon Gold 6426Y | AMD EPYC 9454P | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6426Y and the AMD EPYC 9454P 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 9454P which has 48 CPU cores and was introduced in Q4/2022. |
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Intel Xeon Gold (163) | Family | AMD EPYC (129) |
Intel Xeon Gold 5400/6400 (25) | CPU group | AMD EPYC 9004 (21) |
4 | Generation | 4 |
Sapphire Rapids | Architecture | Genoa / Genoa-X (Zen 4) |
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 9454P clocks with 2.75 GHz (3.80 GHz), has 48 CPU cores and can calculate 96 threads in parallel. |
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Intel Xeon Gold 6426Y | Characteristic | AMD EPYC 9454P |
16 | Cores | 48 |
32 | Threads | 96 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.50 GHz | Frequency | 2.75 GHz |
4.10 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
-- | Turbo Frequency (All Cores) | 3.65 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 9454P supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled. |
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Intel Xeon Gold 6426Y | Characteristic | AMD EPYC 9454P |
DDR5-4400, DDR5-4800 | Memory | DDR5-4800 |
4096 GB | Max. Memory | 6144 GB |
8 (Octa Channel) | Memory channels | 12 |
307.2 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 48.00 MB |
37.50 MB | L3 Cache | 256.00 MB |
5.0 | PCIe version | 5.0 |
80 | PCIe lanes | 128 |
315.0 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe Intel Xeon Gold 6426Y has a TDP of 185 W. The TDP of the AMD EPYC 9454P is 290 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 9454P |
185 W | TDP (PL1 / PBP) | 290 W |
-- | TDP (PL2) | -- |
-- | TDP up | 300 W |
-- | TDP down | 240 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Gold 6426Y has 37.50 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 9454P is at 304.00 MB. The processor is manufactured in 5 nm. |
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Intel Xeon Gold 6426Y | Characteristic | AMD EPYC 9454P |
10 nm | Technology | 5 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 | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
LGA 4677 | Socket | SP5 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q1/2023 | Release date | Q4/2022 |
1517 $ | Release price | 4598 $ |
show more data | show more data | |
Devices using this processor |
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Intel Xeon Gold 6426Y | AMD EPYC 9454P |
Unknown | Unknown |