Note: The information shown below is based on a pre-sample. Technical details or benchmark results may be different in the final version of this processor. |
AMD EPYC 9865 | AMD EPYC 9654 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 9865 and the AMD EPYC 9654 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 9865 160 core processor released in Q4/2024 with the AMD EPYC 9654 which has 96 CPU cores and was introduced in Q4/2022. |
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AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 9005 (21) | CPU group | AMD EPYC 9004 (21) |
5 | Generation | 4 |
Turin (Zen 5 / Zen 5c) | Architecture | Genoa / Genoa-X (Zen 4) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD EPYC 9655 |
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CPU Cores and Base FrequencyThe AMD EPYC 9865 is a 160 core processor with a clock frequency of 2.10 GHz. The processor can compute 320 threads at the same time. The AMD EPYC 9654 clocks with 2.40 GHz (3.70 GHz), has 96 CPU cores and can calculate 192 threads in parallel. |
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AMD EPYC 9865 | Characteristic | AMD EPYC 9654 |
160 | Cores | 96 |
320 | Threads | 192 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.10 GHz | Frequency | 2.40 GHz |
-- | Turbo Frequency (1 Core) | 3.70 GHz |
-- | Turbo Frequency (All Cores) | 3.55 GHz |
Memory & PCIeUp to 6144 GB of memory in a maximum of 12 memory channels is supported by the AMD EPYC 9865, while the AMD EPYC 9654 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled. |
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AMD EPYC 9865 | Characteristic | AMD EPYC 9654 |
DDR5-6000 | Memory | DDR5-4800 |
6144 GB | Max. Memory | 6144 GB |
12 | Memory channels | 12 |
480.0 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 96.00 MB |
320.00 MB | L3 Cache | 384.00 MB |
5.0 | PCIe version | 5.0 |
128 | PCIe lanes | 128 |
504.1 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe AMD EPYC 9865 has a TDP of 400 W. The TDP of the AMD EPYC 9654 is 360 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 9865 | Characteristic | AMD EPYC 9654 |
400 W | TDP (PL1 / PBP) | 360 W |
-- | TDP (PL2) | -- |
-- | TDP up | 400 W |
-- | TDP down | 320 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 9865 has 320.00 MB cache and is manufactured in 4 nm. The cache of AMD EPYC 9654 is at 480.00 MB. The processor is manufactured in 5 nm. |
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AMD EPYC 9865 | Characteristic | AMD EPYC 9654 |
4 nm | Technology | 5 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
SP5 | Socket | SP5 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows Server 2022, Linux, Windows 11 | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q4/2024 | Release date | Q4/2022 |
-- | Release price | 11805 $ |
show more data | show more data | |
AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD EPYC 9654
96C 192T @ 3.70 GHz |
AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD EPYC 9654
96C 192T @ 3.55 GHz |
AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD EPYC 9654
96C 192T @ 3.70 GHz |
AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD EPYC 9654
96C 192T @ 3.55 GHz |
AMD EPYC 9865
160C 320T @ 2.10 GHzNot verified |
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AMD EPYC 9654
96C 192T @ 3.55 GHz |
Devices using this processor |
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AMD EPYC 9865 | AMD EPYC 9654 |
Unknown | Unknown |