Intel Xeon CPU Max 9462 | AMD EPYC 7401P | |
CPU comparisonIntel Xeon CPU Max 9462 or AMD EPYC 7401P - 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 Xeon CPU Max 9462 has 32 cores with 64 threads and clocks with a maximum frequency of 3.50 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon CPU Max 9462 was released in Q1/2023. The AMD EPYC 7401P has 24 cores with 48 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7401P was released in Q3/2017. |
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Intel Xeon CPU Max (5) | Family | AMD EPYC (129) |
Intel Xeon CPU Max 9000 (5) | CPU group | AMD EPYC 7001 (12) |
3 | Generation | 1 |
Sapphire Rapids | Architecture | Naples (Zen) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon CPU Max 9462 has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the Intel Xeon CPU Max 9462 is 2.70 GHz (3.50 GHz) while the AMD EPYC 7401P has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7401P is at 2.00 GHz (3.00 GHz). |
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Intel Xeon CPU Max 9462 | Characteristic | AMD EPYC 7401P |
32 | Cores | 24 |
64 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.70 GHz | Frequency | 2.00 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeThe Intel Xeon CPU Max 9462 can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The AMD EPYC 7401P supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 170.6 GB/s. |
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Intel Xeon CPU Max 9462 | Characteristic | AMD EPYC 7401P |
DDR5-4400, DDR5-4800 | Memory | DDR4-2400, DDR4-2666 |
4096 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
307.2 GB/s | Max. Bandwidth | 170.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
75.00 MB | L3 Cache | 64.00 MB |
5.0 | PCIe version | 3.0 |
80 | PCIe lanes | 128 |
315.0 GB/s | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon CPU Max 9462 is 350 W, while the AMD EPYC 7401P has a TDP of 170 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon CPU Max 9462 | Characteristic | AMD EPYC 7401P |
350 W | TDP (PL1 / PBP) | 170 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon CPU Max 9462 is manufactured in 10 nm and has 75.00 MB cache. The AMD EPYC 7401P is manufactured in 14 nm and has a 64.00 MB cache. |
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Intel Xeon CPU Max 9462 | Characteristic | AMD EPYC 7401P |
10 nm | Technology | 14 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
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 | Q3/2017 |
7995 $ | Release price | 1450 $ |
show more data | show more data | |
Intel Xeon CPU Max 9462
32C 64T @ 3.50 GHz |
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AMD EPYC 7401P
24C 48T @ 3.00 GHz |
Intel Xeon CPU Max 9462
32C 64T @ 2.70 GHz |
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AMD EPYC 7401P
24C 48T @ 2.80 GHz |
Intel Xeon CPU Max 9462
32C 64T @ 3.50 GHz |
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AMD EPYC 7401P
24C 48T @ 3.00 GHz |
Intel Xeon CPU Max 9462
32C 64T @ 2.70 GHz |
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AMD EPYC 7401P
24C 48T @ 2.80 GHz |
Intel Xeon CPU Max 9462
32C 64T @ 2.70 GHz |
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AMD EPYC 7401P
24C 48T @ 2.80 GHz |
Intel Xeon CPU Max 9462
32C 64T @ 3.50 GHz |
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AMD EPYC 7401P
24C 48T @ 3.00 GHz |
Intel Xeon CPU Max 9462
32C 64T @ 2.70 GHz |
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AMD EPYC 7401P
24C 48T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon CPU Max 9462 | AMD EPYC 7401P |
Unknown | Unknown |