Intel Xeon Gold 5403N Benchmark, Test and specs
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The Intel Xeon Gold 5403N was released in Q4/2023 and has 12 cores. The processor can process 24 threads simultaneously and uses a mainboard with the socket LGA 4677.
| Name: | Intel Xeon Gold 5403N |
|---|---|
| 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 Intel Xeon Gold 5403N has 12 cores. The clock frequency of the Intel Xeon Gold 5403N is 2.00 GHz (3.90 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 12 / 24 |
|---|---|
| Core architecture: | normal |
| Cores: | 12x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 2.00 GHz |
| Turbo Frequency (1 Core): | 3.90 GHz |
| Turbo Frequency (12 Cores): | -- |
Memory & PCIeThe Intel Xeon Gold 5403N supports a maximum of 4096 GB memory. Depending on the mainboard, the processor can use a maximum of 8 (Octa Channel) memory channels. This results in a maximum bandwidth of the main memory of 256.0 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| 256.0 GB/s | |
| Max. Memory: | 4096 GB |
| Memory channels: | 8 (Octa Channel) |
| ECC: | Yes |
| PCIe: | 4.0 x 48 |
| PCIe Bandwidth: | 94.5 GB/s |
Thermal ManagementThe Intel Xeon Gold 5403N has a TDP of 115 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 115 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Xeon Gold 5403N is made in 10 nm and has 22.50 MB cache.
| Technology: | 10 nm |
|---|---|
| Chip design: | Chiplet |
| Socket: | LGA 4677 |
| L2-Cache: | -- |
| L3-Cache: | 22.50 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: | Q4/2023 |
| Release price: | 708 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
12C 24T @ 2.00 GHz (3.90 GHz)
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Benchmark results
The benchmark results for the Intel Xeon Gold 5403N 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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