AMD EPYC 7763 | AMD EPYC 9754 | |
CPU comparisonAMD EPYC 7763 or AMD EPYC 9754 - 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 7763 has 64 cores with 128 threads and clocks with a maximum frequency of 3.50 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The AMD EPYC 7763 was released in Q1/2021. The AMD EPYC 9754 has 128 cores with 256 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9754 was released in Q2/2023. |
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AMD EPYC (129) | Family | AMD EPYC (129) |
AMD EPYC 7003 (29) | CPU group | AMD EPYC 8004/9004 (15) |
3 | Generation | 4 |
Milan (Zen 3) | Architecture | Bergamo/Siena (Zen 4c) |
Desktop / Server | Segment | Desktop / Server |
AMD EPYC 7662 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7763 is a 64 core processor with a clock frequency of 2.45 GHz (3.50 GHz). The AMD EPYC 9754 has 128 CPU cores with a clock frequency of 2.25 GHz (3.10 GHz). |
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AMD EPYC 7763 | Characteristic | AMD EPYC 9754 |
64 | Cores | 128 |
128 | Threads | 256 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.45 GHz | Frequency | 2.25 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 3.10 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 3.10 GHz |
Memory & PCIeThe AMD EPYC 7763 supports a maximum of 4096 GB of memory in 8 memory channels. The AMD EPYC 9754 can connect up to 6144 GB of memory in 12 memory channels. |
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AMD EPYC 7763 | Characteristic | AMD EPYC 9754 |
DDR4-3200 | Memory | DDR5-4800 |
4096 GB | Max. Memory | 6144 GB |
8 (Octa Channel) | Memory channels | 12 |
204.8 GB/s | Max. Bandwidth | 460.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
256.00 MB | L3 Cache | 256.00 MB |
4.0 | PCIe version | 5.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7763 has a TDP of 280 W, that of the AMD EPYC 9754 is 360 W. |
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AMD EPYC 7763 | Characteristic | AMD EPYC 9754 |
280 W | TDP (PL1 / PBP) | 360 W |
-- | TDP (PL2) | -- |
-- | TDP up | 400 W |
225 W | TDP down | 320 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD EPYC 7763 has a 256.00 MB cache, while the AMD EPYC 9754 cache has a total of 256.00 MB. |
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AMD EPYC 7763 | Characteristic | AMD EPYC 9754 |
7 nm | Technology | 5 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
SP3 | Socket | SP5 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q1/2021 | Release date | Q2/2023 |
7890 $ | Release price | 11900 $ |
show more data | show more data | |
AMD EPYC 7763
64C 128T @ 3.50 GHz |
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AMD EPYC 9754
128C 256T @ 3.10 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD EPYC 9754
128C 256T @ 3.10 GHz |
AMD EPYC 7763
64C 128T @ 3.50 GHz |
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AMD EPYC 9754
128C 256T @ 3.10 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD EPYC 9754
128C 256T @ 3.10 GHz |
AMD EPYC 7763
64C 128T @ 3.50 GHz |
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AMD EPYC 9754
128C 256T @ 3.10 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD EPYC 9754
128C 256T @ 3.10 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD EPYC 9754
128C 256T @ 3.10 GHz |
Devices using this processor |
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AMD EPYC 7763 | AMD EPYC 9754 |
Unknown | Unknown |