Intel Xeon w7-3445 Benchmark, Test and specs
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The Intel Xeon w7-3445 is a 20 core processor. It can handle 40 threads simultaneously and was introduced in Q1/2023. The Intel Xeon w7-3445 is based on the 12. generation of the Intel Xeon W series and requires a mainboard with the socket LGA 4677.
| Name: | Intel Xeon w7-3445 |
|---|---|
| Family: | Intel Xeon W (83) |
| CPU group: | Intel Xeon W-3400 (8) |
| Architecture: | Sapphire Rapids-WS |
| Segment: | Desktop / Server |
| Generation: | 12 |
| Predecessor: | Intel Xeon W-3345 |
| Successor: | -- |
CPU Cores and Base Frequency
The 20 CPU cores of the Intel Xeon w7-3445 clock with 2.60 GHz (4.80 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.
| CPU Cores / Threads: | 20 / 40 |
|---|---|
| Core architecture: | normal |
| Cores: | 20x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 2.60 GHz |
| Turbo Frequency (1 Core): | 4.80 GHz |
| Turbo Frequency (20 Cores): | 3.40 GHz |
Memory & PCIeThe Intel Xeon w7-3445 supports up to 4096 GB memory in up to 8 (Octa Channel) memory channels. This results in a maximum memory bandwidth 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 ManagementWith the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Xeon w7-3445 has a TDP of 270 W. |
|
|---|---|
| TDP (PL1 / PBP): | 270 W |
| TDP (PL2): | -- |
| TDP up: | 324 W |
| TDP down: | -- |
| Tjunction max.: | 94 °C |
Technical details
The Intel Xeon w7-3445 has a 52.50 MB large cache. The processor is manufactured in 10 nm. Modern production increases the efficiency of the processor.
| Technology: | 10 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | LGA 4677 |
| L2-Cache: | -- |
| L3-Cache: | 52.50 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: | 1989 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
20C 40T @ 2.60 GHz (4.80 GHz)
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Benchmark results
The benchmark results for the Intel Xeon w7-3445 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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