Intel Xeon Gold 6443N vs Intel Xeon Gold 6238R
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CPU comparison with benchmarks
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| Intel Xeon Gold 6443N | Intel Xeon Gold 6238R | |
CPU comparisonIntel Xeon Gold 6443N or Intel Xeon Gold 6238R - 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 Xeon Gold 6443N has 32 cores with 64 threads and clocks with a maximum frequency of 3.60 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6443N was released in Q3/2023. The Intel Xeon Gold 6238R has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6238R was released in Q1/2020. |
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| Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
| Intel Xeon Gold 5400/6400 Edge Enhanced (8) | CPU group | Intel Xeon Gold 5200/6200 (55) |
| 4 | Generation | 2 |
| Sapphire Rapids Edge Enh. | Architecture | Cascade Lake |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6443N is a 32 core processor with a clock frequency of 2.00 GHz (3.60 GHz). The Intel Xeon Gold 6238R has 28 CPU cores with a clock frequency of 2.20 GHz (4.00 GHz). |
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| Intel Xeon Gold 6443N | Characteristic | Intel Xeon Gold 6238R |
| 32 | Cores | 28 |
| 64 | Threads | 56 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.00 GHz | Frequency | 2.20 GHz |
| 3.60 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
| -- | Turbo Frequency (All Cores) | 2.40 GHz |
Memory & PCIeThe Intel Xeon Gold 6443N supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6238R can connect up to 1024 GB of memory in 6 memory channels. |
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| Intel Xeon Gold 6443N | Characteristic | Intel Xeon Gold 6238R |
| DDR5-4400 | Memory | DDR4-2933 |
| 4096 GB | Max. Memory | 1024 GB |
| 8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
| 281.6 GB/s | Max. Bandwidth | 140.7 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 60.00 MB | L3 Cache | 38.50 MB |
| 4.0 | PCIe version | 3.0 |
| 64 | PCIe lanes | 48 |
| 126.0 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Gold 6443N has a TDP of 195 W, that of the Intel Xeon Gold 6238R is 165 W. |
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| Intel Xeon Gold 6443N | Characteristic | Intel Xeon Gold 6238R |
| 195 W | TDP (PL1 / PBP) | 165 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 76 °C |
Technical detailsThe Intel Xeon Gold 6443N has a 60.00 MB cache, while the Intel Xeon Gold 6238R cache has a total of 38.50 MB. |
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| Intel Xeon Gold 6443N | Characteristic | Intel Xeon Gold 6238R |
| 10 nm | Technology | 14 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| LGA 4677 | Socket | LGA 3647 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | Windows 10, Linux |
| Q3/2023 | Release date | Q1/2020 |
| 3250 $ | Release price | 2610 $ |
| show more data | show more data | |
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32C 64T @ 2.00 GHz (3.60 GHz) buy now on Amazon and save!
28C 56T @ 2.20 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 6443N
32C 64T @ 3.60 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 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 6443N
32C 64T @ 2.00 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 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 6443N
32C 64T @ 2.00 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 GHz |
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Devices using this processor |
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| Intel Xeon Gold 6443N | Intel Xeon Gold 6238R |
| Unknown | Unknown |
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