AMD EPYC 9124 vs AMD EPYC 7663
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CPU comparison with benchmarks |
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CPU lineage |
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AMD EPYC 9124 or AMD EPYC 9124 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD EPYC 9124 features 16 processor cores and has the capability to manage 32 threads concurrently. It was released in Q4/2022 and belongs to the 4 generation of the AMD EPYC series. To use the AMD EPYC 9124, you'll need a motherboard with a SP5 socket. The AMD EPYC 7663 features 56 processor cores and has the capability to manage 112 threads concurrently. It was released in Q1/2021 and belongs to the 3 generation of the AMD EPYC series. To use the AMD EPYC 7663, you'll need a motherboard with a SP3 socket. |
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| 4 | Generation | 3 |
| AMD EPYC | Family | AMD EPYC |
| AMD EPYC 9004 | Group | AMD EPYC 7003 |
| AMD EPYC 9124 | Name | AMD EPYC 7663 |
| Desktop / Server | Segment | Desktop / Server |
CPU Cores and Base Frequency |
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The AMD EPYC 9124 has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the AMD EPYC 9124 is 3.0 GHz and turbo frequency for one core is 3.7 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The AMD EPYC 7663 has 56 CPU cores and can calculate 112 threads in parallel. The clock frequency of the AMD EPYC 7663 is 2.0 GHz and turbo frequency for one core is 3.5 GHz. |
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| 16 | CPU Cores | 56 |
| 32 | Threads | 112 |
| 3.7 GHz | Turbo Frequency (1 core) | 3.5 GHz |
| 3.0 GHz | Frequency | 2.0 GHz |
| 16x Zen 4 | Cores | 56x Zen 3 |
| normal | Core architecture | normal |
| No | Overclocking | No |
| Yes | Hyperthreading | Yes |
Internal Graphics |
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The AMD EPYC 9124 does not have integrated graphics.
The AMD EPYC 7663 does not have integrated graphics. |
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| -- | Generation | -- |
| -- | Release date | -- |
| -- | Max. displays | -- |
| -- | Execution units | -- |
| -- | Shaders | -- |
| -- | GPU (Turbo) | -- |
| -- | GPU frequency | -- |
| -- | Technology | -- |
| GPU name | ||
| 0 bytes | Max. GPU Memory | 0 bytes |
| -- | Direct X | -- |
Artificial Intelligence and Machine Learning |
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| -- | AI specifications | -- |
| -- | AI hardware | -- |
Hardware codec support |
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A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
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| -- | JPEG | -- |
| -- | h264 | -- |
| -- | AV1 | -- |
| -- | VP9 | -- |
| -- | h265 / HEVC (10 bit) | -- |
| -- | AVC | -- |
| -- | h265 / HEVC (8 bit) | -- |
| -- | VP8 | -- |
| -- | VC-1 | -- |
Memory & PCIe |
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The processor supports a maximum memory capacity of 6.0 TB distributed across 12 memory channels. It offers a peak memory bandwidth of 461.0 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. |
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| 12 | Memory channels | 8 |
| 6.0 TB | Max. Memory | 4.0 TB |
| DDR5-4800 | Memory type | DDR4-3200 |
| Yes | AES-NI | Yes |
| 461.0 GB/s | Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| pci | PCIe | pci |
Thermal Management |
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The processor has a thermal design power (TDP) of 200 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 240 W watts. |
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| 240 W | TDP up | None |
| 200 W | TDP (PL1 / PBP) | 240 W |
| 100 °C | Tjunction max | -- |
| None | TDP down | 225 W |
Technical details |
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The AMD EPYC 9124 is manufactured using a 5 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 64.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD EPYC 7663 is manufactured using a 7 nm process. In total, this processor boasts a generous 256.0 MB cache. |
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| Q4/2022 | Release date | Q1/2021 |
| Genoa (Zen 4) | Architecture | Milan (Zen 3) |
| Technical data sheet | Documents | Technical data sheet |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Chiplet | Chip design | Chiplet |
| 64.0 MB | L3-Cache | 256.0 MB |
| SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI | ISA extensions | SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
| 5 nm | Technology | 7 nm |
| SP5 | Socket | SP3 |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| 100-000000802 | Part Number | -- |
| 1083 $ | Release price | 6366 $ |
| Linux, Windows 11, Windows Server 2022 | Operating systems | Windows 10, Linux |
| 16.0 MB | L2-Cache | 0 bytes |
Geekbench 5, 64bit (Single-Core)
Cinebench R23 (Single-Core)
