Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
Intel Xeon Platinum 8354H | AMD EPYC 9255 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Platinum 8354H and the AMD EPYC 9255 and use benchmarks to check which processor is faster.
We compare the Intel Xeon Platinum 8354H 18 core processor released in Q2/2020 with the AMD EPYC 9255 which has 24 CPU cores and was introduced in Q4/2024. |
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Intel Xeon Platinum (89) | Family | AMD EPYC (129) |
Intel Xeon Platinum 8300 (CL) (10) | CPU group | AMD EPYC 9005 (21) |
3 | Generation | 5 |
Cooper Lake | Architecture | Turin (Zen 5 / Zen 5c) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 9254 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8354H is a 18 core processor with a clock frequency of 3.10 GHz (4.30 GHz). The processor can compute 36 threads at the same time. The AMD EPYC 9255 clocks with 3.30 GHz, has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Xeon Platinum 8354H | Characteristic | AMD EPYC 9255 |
18 | Cores | 24 |
36 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.10 GHz | Frequency | 3.30 GHz |
4.30 GHz | Turbo Frequency (1 Core) | -- |
3.30 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 1146 GB of memory in a maximum of 6 memory channels is supported by the Intel Xeon Platinum 8354H, while the AMD EPYC 9255 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 480.0 GB/s enabled. |
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Intel Xeon Platinum 8354H | Characteristic | AMD EPYC 9255 |
DDR4-3200 | Memory | DDR5-6000 |
1146 GB | Max. Memory | 6144 GB |
6 (Hexa Channel) | Memory channels | 12 |
153.6 GB/s | Max. Bandwidth | 480.0 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
24.75 MB | L3 Cache | 96.00 MB |
3.0 | PCIe version | 5.0 |
48 | PCIe lanes | 128 |
47.3 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe Intel Xeon Platinum 8354H has a TDP of 205 W. The TDP of the AMD EPYC 9255 is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Platinum 8354H | Characteristic | AMD EPYC 9255 |
205 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Platinum 8354H has 24.75 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 9255 is at 96.00 MB. The processor is manufactured in 4 nm. |
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Intel Xeon Platinum 8354H | Characteristic | AMD EPYC 9255 |
14 nm | Technology | 4 nm |
Monolithic | 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 4189 | Socket | SP5 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q2/2020 | Release date | Q4/2024 |
-- | Release price | -- |
show more data | show more data | |
Devices using this processor |
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Intel Xeon Platinum 8354H | AMD EPYC 9255 |
Unknown | Unknown |