AMD EPYC 9224 vs AMD EPYC 7642
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CPU comparison with benchmarks
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| AMD EPYC 9224 | AMD EPYC 7642 | |
CPU comparisonAMD EPYC 9224 or AMD EPYC 7642 - 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 9224 has 24 cores with 48 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 9224 was released in Q4/2022. The AMD EPYC 7642 has 48 cores with 96 threads and clocks with a maximum frequency of 3.30 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7642 was released in Q3/2019. |
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| AMD EPYC (129) | Family | AMD EPYC (129) |
| AMD EPYC 9004 (21) | CPU group | AMD EPYC 7002 (24) |
| 4 | Generation | 2 |
| Genoa / Genoa-X (Zen 4) | Architecture | Rome (Zen 2) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | AMD EPYC 7643 |
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CPU Cores and Base FrequencyThe AMD EPYC 9224 is a 24 core processor with a clock frequency of 2.50 GHz (3.70 GHz). The AMD EPYC 7642 has 48 CPU cores with a clock frequency of 2.30 GHz (3.30 GHz). |
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| AMD EPYC 9224 | Characteristic | AMD EPYC 7642 |
| 24 | Cores | 48 |
| 48 | Threads | 96 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.50 GHz | Frequency | 2.30 GHz |
| 3.70 GHz | Turbo Frequency (1 Core) | 3.30 GHz |
| 3.65 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeThe AMD EPYC 9224 supports a maximum of 6144 GB of memory in 12 memory channels. The AMD EPYC 7642 can connect up to GB of memory in 8 memory channels. |
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| AMD EPYC 9224 | Characteristic | AMD EPYC 7642 |
| DDR5-4800 | Memory | DDR4-3200 |
| 6144 GB | Max. Memory | |
| 12 | Memory channels | 8 (Octa Channel) |
| 460.8 GB/s | Max. Bandwidth | 51.2 GB/s |
| Yes | ECC | Yes |
| 24.00 MB | L2 Cache | -- |
| 64.00 MB | L3 Cache | 256.00 MB |
| 5.0 | PCIe version | 4.0 |
| 128 | PCIe lanes | 128 |
| 504.1 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 9224 has a TDP of 200 W, that of the AMD EPYC 7642 is 225 W. |
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| AMD EPYC 9224 | Characteristic | AMD EPYC 7642 |
| 200 W | TDP (PL1 / PBP) | 225 W |
| -- | TDP (PL2) | -- |
| 240 W | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD EPYC 9224 has a 88.00 MB cache, while the AMD EPYC 7642 cache has a total of 256.00 MB. |
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| AMD EPYC 9224 | Characteristic | AMD EPYC 7642 |
| 5 nm | Technology | 7 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 | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| SP5 | Socket | SP3 |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows Server 2022, Linux, Windows 11 | Operating systems | Windows 10, Linux |
| Q4/2022 | Release date | Q3/2019 |
| 1825 $ | Release price | 8000 $ |
| show more data | show more data | |
24C 48T @ 2.50 GHz (3.70 GHz) buy now on Amazon and save!
48C 96T @ 2.30 GHz (3.30 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 9224
24C 48T @ 3.70 GHz |
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AMD EPYC 7642
48C 96T @ 3.30 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD EPYC 9224
24C 48T @ 3.65 GHz |
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AMD EPYC 7642
48C 96T @ 2.80 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD EPYC 9224
24C 48T @ 3.70 GHz |
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AMD EPYC 7642
48C 96T @ 3.30 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD EPYC 9224
24C 48T @ 3.65 GHz |
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AMD EPYC 7642
48C 96T @ 2.80 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 9224
24C 48T @ 3.70 GHz |
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AMD EPYC 7642
48C 96T @ 3.30 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD EPYC 9224
24C 48T @ 3.65 GHz |
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AMD EPYC 7642
48C 96T @ 2.80 GHz |
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Devices using this processor |
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| AMD EPYC 9224 | AMD EPYC 7642 |
| Unknown | Unknown |
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