Intel Xeon Gold 6443N Benchmark, Test and specs
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The Intel Xeon Gold 6443N is a 32 core processor. It can handle 64 threads simultaneously and was introduced in Q3/2023. The Intel Xeon Gold 6443N is based on the 4. generation of the Intel Xeon Gold series and requires a mainboard with the socket LGA 4677.
| Name: | Intel Xeon Gold 6443N |
|---|---|
| Family: | Intel Xeon Gold (163) |
| CPU group: | Intel Xeon Gold 5400/6400 Edge Enhanced (8) |
| Architecture: | Sapphire Rapids Edge Enh. |
| Segment: | Desktop / Server |
| Generation: | 4 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The 32 CPU cores of the Intel Xeon Gold 6443N clock with 2.00 GHz (3.60 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.
| CPU Cores / Threads: | 32 / 64 |
|---|---|
| Core architecture: | normal |
| Cores: | 32x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 2.00 GHz |
| Turbo Frequency (1 Core): | 3.60 GHz |
| Turbo Frequency (32 Cores): | -- |
Memory & PCIeThe Intel Xeon Gold 6443N supports up to 4096 GB memory in up to 8 (Octa Channel) memory channels. This results in a maximum memory bandwidth of 281.6 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR5-4400 | 281.6 GB/s |
| Max. Memory: | 4096 GB |
| Memory channels: | 8 (Octa Channel) |
| ECC: | Yes |
| PCIe: | 4.0 x 64 |
| PCIe Bandwidth: | 126.0 GB/s |
Thermal ManagementWith the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Xeon Gold 6443N has a TDP of 195 W. |
|
|---|---|
| TDP (PL1 / PBP): | 195 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
The Intel Xeon Gold 6443N has a 60.00 MB large cache. The processor is manufactured in 10 nm. Modern production increases the efficiency of the processor.
| Technology: | 10 nm |
|---|---|
| Chip design: | Chiplet |
| Socket: | LGA 4677 |
| L2-Cache: | -- |
| L3-Cache: | 60.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2, AVX-512 |
| Release date: | Q3/2023 |
| Release price: | 3250 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
32C 64T @ 2.00 GHz (3.60 GHz)
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Benchmark results
The benchmark results for the Intel Xeon Gold 6443N have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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