Intel Xeon Gold 6448H Benchmark, Test and specs
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The Intel Xeon Gold 6448H was released in Q1/2023 and has 32 cores. The processor can process 64 threads simultaneously and uses a mainboard with the socket LGA 4677.
| Name: | Intel Xeon Gold 6448H |
|---|---|
| Family: | Intel Xeon Gold (163) |
| CPU group: | Intel Xeon Gold 5400/6400 (25) |
| Architecture: | Sapphire Rapids |
| Segment: | Desktop / Server |
| Generation: | 4 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Xeon Gold 6448H has 32 cores. The clock frequency of the Intel Xeon Gold 6448H is 2.40 GHz (4.10 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 32 / 64 |
|---|---|
| Core architecture: | normal |
| Cores: | 32x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 2.40 GHz |
| Turbo Frequency (1 Core): | 4.10 GHz |
| Turbo Frequency (32 Cores): | -- |
Memory & PCIeThe Intel Xeon Gold 6448H 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 307.2 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR5-4400 DDR5-4800 | 281.6 GB/s 307.2 GB/s |
| Max. Memory: | 4096 GB |
| Memory channels: | 8 (Octa Channel) |
| ECC: | Yes |
| PCIe: | 5.0 x 80 |
| PCIe Bandwidth: | 315.0 GB/s |
Thermal ManagementThe Intel Xeon Gold 6448H has a TDP of 250 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 250 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 6448H is made in 10 nm and has 60.00 MB cache.
| 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: | Q1/2023 |
| Release price: | 3658 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
32C 64T @ 2.40 GHz (4.10 GHz)
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Benchmark results
The benchmark results for the Intel Xeon Gold 6448H 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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