Intel Celeron N3450 vs AMD EPYC 7443P
Last updated:
CPU comparison with benchmarks
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| Intel Celeron N3450 | AMD EPYC 7443P | |
CPU comparisonIntel Celeron N3450 or AMD EPYC 7443P - 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 N3450 has 4 cores with 4 threads and clocks with a maximum frequency of 2.20 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Celeron N3450 was released in Q3/2016. The AMD EPYC 7443P has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7443P was released in Q1/2021. |
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| Intel Celeron (165) | Family | AMD EPYC (129) |
| Intel Celeron J3000/N3000 (10) | CPU group | AMD EPYC 7003 (29) |
| 8 | Generation | 3 |
| Braswell | Architecture | Milan (Zen 3) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron N3450 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Celeron N3450 is 1.10 GHz (2.20 GHz) while the AMD EPYC 7443P has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7443P is at 2.85 GHz (4.00 GHz). |
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| Intel Celeron N3450 | Characteristic | AMD EPYC 7443P |
| 4 | Cores | 24 |
| 4 | Threads | 48 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.10 GHz | Frequency | 2.85 GHz |
| 2.20 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
| 2.20 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Internal GraphicsThe Intel Celeron N3450 or AMD EPYC 7443P has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| Intel HD Graphics 500 | GPU | no iGPU |
| 0.20 GHz | GPU frequency | -- |
| 0.70 GHz | GPU (Turbo) | -- |
| 9 | GPU Generation | -- |
| 14 nm | Technology | |
| 3 | Max. displays | |
| 12 | Compute units | -- |
| 96 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 8 GB | Max. GPU Memory | -- |
| 12 | DirectX Version | -- |
Hardware codec supportA 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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| Intel HD Graphics 500 | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Celeron N3450 can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 29.9 GB/s. The AMD EPYC 7443P supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 204.8 GB/s. |
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| Intel Celeron N3450 | Characteristic | AMD EPYC 7443P |
| LPDDR4-2400, LPDDR3-1866, DDR3L-1866 | Memory | DDR4-3200 |
| 8 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 29.9 GB/s | Max. Bandwidth | 204.8 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 128.00 MB |
| 2.0 | PCIe version | 4.0 |
| 6 | PCIe lanes | 128 |
| 3.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Celeron N3450 is 6 W, while the AMD EPYC 7443P has a TDP of 200 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Celeron N3450 | Characteristic | AMD EPYC 7443P |
| 6 W | TDP (PL1 / PBP) | 200 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 4 W | TDP down | 165 W |
| 105 °C | Tjunction max. | -- |
Technical detailsThe Intel Celeron N3450 is manufactured in 14 nm and has 2.00 MB cache. The AMD EPYC 7443P is manufactured in 7 nm and has a 128.00 MB cache. |
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| Intel Celeron N3450 | Characteristic | AMD EPYC 7443P |
| 14 nm | Technology | 7 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| BGA 1296 | Socket | SP3 |
| VT-x, VT-x EPT | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q3/2016 | Release date | Q1/2021 |
| 107 $ | Release price | 1337 $ |
| show more data | show more data | |
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24C 48T @ 2.85 GHz (4.00 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 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 N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 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 N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 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 N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 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 N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 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 N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 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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Intel Celeron N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 GHz |
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Cinebench R20 (Multi-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 multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Celeron N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Celeron N3450
Intel HD Graphics 500 @ 0.70 GHz |
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AMD EPYC 7443P
@ 0.00 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Celeron N3450
4C 4T @ 1.10 GHz |
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AMD EPYC 7443P
24C 48T @ 2.85 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 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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Intel Celeron N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Celeron N3450
4C 4T @ 2.20 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 GHz |
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Devices using this processor |
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| Intel Celeron N3450 | AMD EPYC 7443P |
| Unknown | Unknown |
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