Intel Xeon w7-3455 Benchmark, Test and specs
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The Intel Xeon w7-3455 was released in Q1/2023 and has 24 cores. The processor can process 48 threads simultaneously and uses a mainboard with the socket LGA 4677.
| Name: | Intel Xeon w7-3455 |
|---|---|
| Family: | Intel Xeon W (83) |
| CPU group: | Intel Xeon W-3400 (8) |
| Architecture: | Sapphire Rapids-WS |
| Segment: | Desktop / Server |
| Generation: | 12 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Xeon w7-3455 has 24 cores. The clock frequency of the Intel Xeon w7-3455 is 2.50 GHz (4.80 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 24 / 48 |
|---|---|
| Core architecture: | normal |
| Cores: | 24x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 2.50 GHz |
| Turbo Frequency (1 Core): | 4.80 GHz |
| Turbo Frequency (24 Cores): | 3.30 GHz |
Memory & PCIeThe Intel Xeon w7-3455 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: |
|---|---|
| DDR5-4800 | 307.2 GB/s |
| Max. Memory: | 4096 GB |
| Memory channels: | 8 (Octa Channel) |
| ECC: | Yes |
| PCIe: | 5.0 x 112 |
| PCIe Bandwidth: | 441.1 GB/s |
Thermal ManagementThe Intel Xeon w7-3455 has a TDP of 270 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 270 W |
| TDP (PL2): | -- |
| TDP up: | 324 W |
| TDP down: | -- |
| Tjunction max.: | 92 °C |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Xeon w7-3455 is made in 10 nm and has 67.50 MB cache.
| Technology: | 10 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | LGA 4677 |
| L2-Cache: | -- |
| L3-Cache: | 67.50 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 11, Windows Server, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2, AVX-512, AMX |
| Release date: | Q1/2023 |
| Release price: | 2489 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
24C 48T @ 2.50 GHz (4.80 GHz)
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Benchmark results
The benchmark results for the Intel Xeon w7-3455 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.
Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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