Intel Xeon Gold 6330N vs AMD EPYC 7443
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CPU comparison with benchmarks
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| Intel Xeon Gold 6330N | AMD EPYC 7443 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6330N and the AMD EPYC 7443 and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6330N 28 core processor released in Q2/2021 with the AMD EPYC 7443 which has 24 CPU cores and was introduced in Q1/2021. |
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| Intel Xeon Gold (163) | Family | AMD EPYC (129) |
| Intel Xeon Gold 5300/6300 (21) | CPU group | AMD EPYC 7003 (29) |
| 3 | Generation | 3 |
| Ice Lake | Architecture | Milan (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6330N is a 28 core processor with a clock frequency of 2.20 GHz (3.40 GHz). The processor can compute 56 threads at the same time. The AMD EPYC 7443 clocks with 2.85 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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| Intel Xeon Gold 6330N | Characteristic | AMD EPYC 7443 |
| 28 | Cores | 24 |
| 56 | Threads | 48 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.20 GHz | Frequency | 2.85 GHz |
| 3.40 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
| 2.80 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeUp to 6144 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6330N, while the AMD EPYC 7443 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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| Intel Xeon Gold 6330N | Characteristic | AMD EPYC 7443 |
| DDR4-2666 | Memory | DDR4-3200 |
| 6144 GB | Max. Memory | 4096 GB |
| 8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
| 170.8 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 42.00 MB | L3 Cache | 128.00 MB |
| 4.0 | PCIe version | 4.0 |
| 64 | PCIe lanes | 128 |
| 126.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Xeon Gold 6330N has a TDP of 165 W. The TDP of the AMD EPYC 7443 is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon Gold 6330N | Characteristic | AMD EPYC 7443 |
| 165 W | TDP (PL1 / PBP) | 200 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | 165 W |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6330N has 42.00 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 7443 is at 128.00 MB. The processor is manufactured in 7 nm. |
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| Intel Xeon Gold 6330N | Characteristic | AMD EPYC 7443 |
| 10 nm | Technology | 7 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| LGA 4189 | Socket | SP3 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q2/2021 | Release date | Q1/2021 |
| 2029 $ | Release price | 2010 $ |
| show more data | show more data | |
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28C 56T @ 2.20 GHz (3.40 GHz) buy now on Amazon and save!
24C 48T @ 2.85 GHz (4.00 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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Intel Xeon Gold 6330N
28C 56T @ 3.40 GHz |
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AMD EPYC 7443
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 Xeon Gold 6330N
28C 56T @ 2.80 GHz |
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AMD EPYC 7443
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 Xeon Gold 6330N
28C 56T @ 3.40 GHz |
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AMD EPYC 7443
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 Xeon Gold 6330N
28C 56T @ 2.80 GHz |
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AMD EPYC 7443
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 Xeon Gold 6330N
28C 56T @ 2.80 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
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Devices using this processor |
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| Intel Xeon Gold 6330N | AMD EPYC 7443 |
| Unknown | Unknown |
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