Intel Xeon Platinum 8444H | AMD EPYC 7551P | |
CPU comparisonIntel Xeon Platinum 8444H or AMD EPYC 7551P - 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 Platinum 8444H has 16 cores with 32 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Platinum 8444H was released in Q1/2023. The AMD EPYC 7551P has 32 cores with 64 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 7551P was released in Q3/2017. |
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Intel Xeon Platinum (89) | Family | AMD EPYC (129) |
Intel Xeon Platinum 8400 (18) | CPU group | AMD EPYC 7001 (12) |
4 | 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 Platinum 8444H is a 16 core processor with a clock frequency of 2.90 GHz (4.00 GHz). The AMD EPYC 7551P has 32 CPU cores with a clock frequency of 2.00 GHz (3.00 GHz). |
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Intel Xeon Platinum 8444H | Characteristic | AMD EPYC 7551P |
16 | Cores | 32 |
32 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.90 GHz | Frequency | 2.00 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | 2.55 GHz |
Memory & PCIeThe Intel Xeon Platinum 8444H supports a maximum of 4096 GB of memory in 8 memory channels. The AMD EPYC 7551P can connect up to GB of memory in 8 memory channels. |
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Intel Xeon Platinum 8444H | Characteristic | AMD EPYC 7551P |
DDR5-4400, DDR5-4800 | Memory | 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 | -- |
45.00 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 TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8444H has a TDP of 270 W, that of the AMD EPYC 7551P is 180 W. |
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Intel Xeon Platinum 8444H | Characteristic | AMD EPYC 7551P |
270 W | TDP (PL1 / PBP) | 180 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8444H has a 45.00 MB cache, while the AMD EPYC 7551P cache has a total of 64.00 MB. |
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Intel Xeon Platinum 8444H | Characteristic | AMD EPYC 7551P |
10 nm | Technology | 14 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 | Q3/2017 |
4234 $ | Release price | 2750 $ |
show more data | show more data | |
Intel Xeon Platinum 8444H
16C 32T @ 4.00 GHz |
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AMD EPYC 7551P
32C 64T @ 3.00 GHz |
Intel Xeon Platinum 8444H
16C 32T @ 2.90 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
Intel Xeon Platinum 8444H
16C 32T @ 4.00 GHz |
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AMD EPYC 7551P
32C 64T @ 3.00 GHz |
Intel Xeon Platinum 8444H
16C 32T @ 2.90 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
Intel Xeon Platinum 8444H
16C 32T @ 2.90 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
Intel Xeon Platinum 8444H
16C 32T @ 4.00 GHz |
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AMD EPYC 7551P
32C 64T @ 3.00 GHz |
Intel Xeon Platinum 8444H
16C 32T @ 2.90 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
Devices using this processor |
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Intel Xeon Platinum 8444H | AMD EPYC 7551P |
Unknown | Unknown |