Intel Celeron 450 vs AMD EPYC 7543P
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CPU comparison with benchmarks
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| Intel Celeron 450 | AMD EPYC 7543P | |
CPU comparisonIntel Celeron 450 or AMD EPYC 7543P - 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 Intel Celeron 450 has 1 cores with 1 threads and clocks with a maximum frequency of 2.20 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Celeron 450 was released in Q3/2008. The AMD EPYC 7543P has 32 cores with 64 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7543P was released in Q1/2021. |
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| Intel Celeron (165) | Family | AMD EPYC (129) |
| Intel Celeron 400 (4) | CPU group | AMD EPYC 7003 (29) |
| 1 | Generation | 3 |
| Conroe (Core) | Architecture | Milan (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron 450 is a 1 core processor with a clock frequency of 2.20 GHz. The AMD EPYC 7543P has 32 CPU cores with a clock frequency of 2.80 GHz (3.70 GHz). |
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| Intel Celeron 450 | Characteristic | AMD EPYC 7543P |
| 1 | Cores | 32 |
| 1 | Threads | 64 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.20 GHz | Frequency | 2.80 GHz |
| -- | Turbo Frequency (1 Core) | 3.70 GHz |
| -- | Turbo Frequency (All Cores) | 3.30 GHz |
Memory & PCIeThe Intel Celeron 450 supports a maximum of 16 GB of memory in 2 memory channels. The AMD EPYC 7543P can connect up to 4096 GB of memory in 8 memory channels. |
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| Intel Celeron 450 | Characteristic | AMD EPYC 7543P |
| DDR3-1066, DDR2-800 | Memory | DDR4-3200 |
| 16 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 17.1 GB/s | Max. Bandwidth | 204.8 GB/s |
| No | ECC | Yes |
| 0.50 MB | L2 Cache | -- |
| -- | L3 Cache | 256.00 MB |
| -- | PCIe version | 4.0 |
| -- | PCIe lanes | 128 |
| -- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Celeron 450 has a TDP of 35 W, that of the AMD EPYC 7543P is 225 W. |
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| Intel Celeron 450 | Characteristic | AMD EPYC 7543P |
| 35 W | TDP (PL1 / PBP) | 225 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 240 W |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Celeron 450 has a 0.50 MB cache, while the AMD EPYC 7543P cache has a total of 256.00 MB. |
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| Intel Celeron 450 | Characteristic | AMD EPYC 7543P |
| 65 nm | Technology | 7 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| LGA 775 | Socket | SP3 |
| None | Virtualization | AMD-V, SVM |
| No | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q3/2008 | Release date | Q1/2021 |
| -- | Release price | 2730 $ |
| show more data | show more data | |
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32C 64T @ 2.80 GHz (3.70 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 2 CPU benchmarks
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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Intel Celeron 450
1C 1T @ 2.20 GHz |
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AMD EPYC 7543P
32C 64T @ 3.70 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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Intel Celeron 450
1C 1T @ 2.20 GHz |
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AMD EPYC 7543P
32C 64T @ 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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Intel Celeron 450
1C 1T @ 2.20 GHz |
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AMD EPYC 7543P
32C 64T @ 3.30 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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Intel Celeron 450
1C 1T @ 2.20 GHz |
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AMD EPYC 7543P
32C 64T @ 3.70 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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Intel Celeron 450
1C 1T @ 2.20 GHz |
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AMD EPYC 7543P
32C 64T @ 3.30 GHz |
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Devices using this processor |
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| Intel Celeron 450 | AMD EPYC 7543P |
| Unknown | Unknown |
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