| Name: | Intel Xeon w7-3455 |
| Family: | Intel Xeon W |
| Group: | Intel Xeon W-3400 |
| Segment: | Desktop / Server |
| Generation: | 12 |
Intel Xeon w7-3455 Benchmark, Test and specs
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CPU lineage
The Intel Xeon w7-3455 features 24 processor cores and has the capability to manage 48 threads concurrently. It was released in Q1/2023 and belongs to the 12 generation of the Intel Xeon W series. To use the Intel Xeon w7-3455, you'll need a motherboard with a LGA 4677 socket.
CPU Cores and Base Frequency
The Intel Xeon w7-3455 has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon w7-3455 is 2.5 GHz and turbo frequency for one core is 4.8 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores: | 24 |
| Threads: | 48 |
| Cores: | 24x |
| Core architecture: | normal |
| Hyperthreading: | Yes |
| Overclocking: | No |
| Frequency: | 2.5 GHz |
| Turbo Frequency (1 core): | 4.8 GHz |
Memory & PCIe
The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 307.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
| Memory type: | DDR5-4800 |
| Max. Memory: | 4.0 TB |
| Memory channels: | 8 |
| Bandwidth: | 307.2 GB/s |
| ECC: | Yes |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 270 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
| TDP (PL1 / PBP): | 270 W |
| TDP (PL2): | None |
| TDP up: | 324 W |
| TDP down: | None |
| Tjunction max: | 92 °C |
Technical details
The Intel Xeon w7-3455 is manufactured using a 10 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 67.5 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
| Technology: | 10 nm |
| Chip design: | Monolithic |
| Socket: | LGA 4677 |
| L2-Cache: | 0 bytes |
| L3-Cache: | 67.5 MB |
| Architecture: | Sapphire Rapids-WS |
| Operating systems: | Linux, Windows 11, Windows Server |
| 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 |
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Benchmarks
Geekbench 6 (Single-Core)
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Intel Xeon w7-3445
20C 40T @ 2.6 GHz
|
1996
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Intel Xeon w7-3465X
28C 56T @ 2.5 GHz
|
1996
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Intel Xeon w7-3455
24C 48T @ 2.5 GHz
|
1996
|
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Intel Xeon w7-3465X
28C 56T @ 2.5 GHz
|
1996
|
|
|
Intel Xeon w7-3445
20C 40T @ 2.6 GHz
|
1996
|
