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Intel Xeon Gold 6443N
Benchmarks & Specs
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Intel Xeon Gold 6443N
Summary
The Intel Xeon Gold 6443N is a processor specifically designed for demanding server and workstation environments. Based on the Sapphire Rapids Edge Enh. architecture, it provides a solid foundation for complex tasks. Its 10nm manufacturing process suggests good efficiency and density. This combination enables reliable operation.
Particularly noteworthy is the generous Level 3 cache of 60 MB. This allows very fast access to frequently needed data, which noticeably improves overall performance in data-intensive applications. In addition, this Xeon Gold processor supports PCIe 4.0, offering fast connections for modern expansion cards and storage solutions.
The maximum memory bandwidth of 282 GB/s is also an important factor. It ensures that large amounts of data can be processed quickly. This is particularly advantageous for databases and virtualization tasks. We see that this combination of cache, fast connectivity, and high memory bandwidth makes the Intel Xeon Gold 6443N a reliable choice.
It handles a variety of professional requirements with good stability and delivers convincing performance.
Particularly noteworthy is the generous Level 3 cache of 60 MB. This allows very fast access to frequently needed data, which noticeably improves overall performance in data-intensive applications. In addition, this Xeon Gold processor supports PCIe 4.0, offering fast connections for modern expansion cards and storage solutions.
The maximum memory bandwidth of 282 GB/s is also an important factor. It ensures that large amounts of data can be processed quickly. This is particularly advantageous for databases and virtualization tasks. We see that this combination of cache, fast connectivity, and high memory bandwidth makes the Intel Xeon Gold 6443N a reliable choice.
It handles a variety of professional requirements with good stability and delivers convincing performance.
- 60 MB L3 Cache
- PCIe 4.0 Support
- High Memory Bandwidth (282 GB/s)
- Sapphire Rapids Edge Enh. Architecture
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
| Property | Value |
|---|---|
| Family | Intel Xeon Gold (163) |
| CPU group | Intel Xeon Gold 5400/6400 Edge Enhanced (8) |
| Architecture | Sapphire Rapids Edge Enh. |
| Technology | 10 nm |
| Segment | Desktop |
| Socket | LGA 4677 |
| Generation | 4 |
| Predecessor | |
| Successor |
CPU Cores and Base Frequency
| Property | Value |
|---|---|
| CPU Cores / Threads | 32 / 64 |
| Hyperthreading / SMT | ✓ |
| Core architecture | normal |
| Cores: | 32x |
| Frequency: | 2.00 GHz |
| Turbo Frequency (1 Core): | 3.60 GHz |
| Turbo Frequency (32 Cores): | |
| L2-Cache | |
| L3-Cache | 60.00 MB |
| Overclocking | No |
Memory & PCIe
| Memory type | Memory bandwidth |
|---|---|
| DDR5-4400 | 281.6 GB/s |
| Property | Value |
| Max. Memory | 4096 GB |
| Memory channels | 8 |
| ECC | ✓ |
| PCIe | 4.0 x 64 |
| PCIe Bandwidth | 126.0 GB/s |
Thermal Management
| Property | Value |
|---|---|
| TDP | 195 W |
| TDP (PL2) | |
| TDP up | |
| TDP down | |
| T. junction max. |
Technical details
| Property | Value |
|---|---|
| Chip design | Chiplet |
| AES-NI | ✓ |
| Operating systems | Windows, Linux |
| Instruction set | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| Release date | Q3/2023 |
| Release price | 3250 $ |
| Documents | Technical data sheet |
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