AMD EPYC 9654 | AMD EPYC 9684X | |
CPU comparisonAMD EPYC 9654 or AMD EPYC 9684X - 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 AMD EPYC 9654 has 96 cores with 192 threads and clocks with a maximum frequency of 3.70 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9654 was released in Q4/2022. The AMD EPYC 9684X has 96 cores with 192 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9684X was released in Q2/2023. |
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AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 9004 (21) | CPU group | AMD EPYC 9004 (21) |
4 | Generation | 4 |
Genoa / Genoa-X (Zen 4) | Architecture | Genoa / Genoa-X (Zen 4) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 9654 has 96 CPU cores and can calculate 192 threads in parallel. The clock frequency of the AMD EPYC 9654 is 2.40 GHz (3.70 GHz) while the AMD EPYC 9684X has 96 CPU cores and 192 threads can calculate simultaneously. The clock frequency of the AMD EPYC 9684X is at 2.55 GHz (3.70 GHz). |
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AMD EPYC 9654 | Characteristic | AMD EPYC 9684X |
96 | Cores | 96 |
192 | Threads | 192 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 2.55 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
3.55 GHz | Turbo Frequency (All Cores) | 3.42 GHz |
Memory & PCIeThe AMD EPYC 9654 can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The AMD EPYC 9684X supports up to 6144 GB of memory in 12 memory channels and achieves a memory bandwidth of up to 460.8 GB/s. |
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AMD EPYC 9654 | Characteristic | AMD EPYC 9684X |
DDR5-4800 | Memory | DDR5-4800 |
6144 GB | Max. Memory | 6144 GB |
12 | Memory channels | 12 |
460.8 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
96.00 MB | L2 Cache | -- |
384.00 MB | L3 Cache | 1,152.00 MB |
5.0 | PCIe version | 5.0 |
128 | PCIe lanes | 128 |
504.1 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 9654 is 360 W, while the AMD EPYC 9684X has a TDP of 400 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC 9654 | Characteristic | AMD EPYC 9684X |
360 W | TDP (PL1 / PBP) | 400 W |
-- | TDP (PL2) | -- |
400 W | TDP up | -- |
320 W | TDP down | 320 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 9654 is manufactured in 5 nm and has 480.00 MB cache. The AMD EPYC 9684X is manufactured in 5 nm and has a 1,152.00 MB cache. |
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AMD EPYC 9654 | Characteristic | AMD EPYC 9684X |
5 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 |
Q4/2022 | Release date | Q2/2023 |
11805 $ | Release price | 14756 $ |
show more data | show more data | |
AMD EPYC 9654
96C 192T @ 3.70 GHz |
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AMD EPYC 9684X
96C 192T @ 3.70 GHz |
AMD EPYC 9654
96C 192T @ 3.55 GHz |
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AMD EPYC 9684X
96C 192T @ 3.42 GHz |
AMD EPYC 9654
96C 192T @ 3.70 GHz |
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AMD EPYC 9684X
96C 192T @ 3.70 GHz |
AMD EPYC 9654
96C 192T @ 3.55 GHz |
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AMD EPYC 9684X
96C 192T @ 3.42 GHz |
AMD EPYC 9654
96C 192T @ 3.55 GHz |
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AMD EPYC 9684X
96C 192T @ 3.42 GHz |
Devices using this processor |
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AMD EPYC 9654 | AMD EPYC 9684X |
Unknown | Unknown |