Intel Xeon w7-3445 vs Intel Xeon Platinum 8260Y
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CPU comparison with benchmarks
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| Intel Xeon w7-3445 | Intel Xeon Platinum 8260Y | |
CPU comparisonIntel Xeon w7-3445 or Intel Xeon Platinum 8260Y - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Xeon w7-3445 has 20 cores with 40 threads and clocks with a maximum frequency of 4.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w7-3445 was released in Q1/2023. The Intel Xeon Platinum 8260Y has 24 cores with 48 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Platinum 8260Y was released in Q2/2019. |
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| Intel Xeon W (83) | Family | Intel Xeon Platinum (89) |
| Intel Xeon W-3400 (8) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
| 12 | Generation | 2 |
| Sapphire Rapids-WS | Architecture | Cascade Lake |
| Desktop / Server | Segment | Desktop / Server |
| Intel Xeon W-3345 | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w7-3445 is a 20 core processor with a clock frequency of 2.60 GHz (4.80 GHz). The Intel Xeon Platinum 8260Y has 24 CPU cores with a clock frequency of 2.40 GHz (3.90 GHz). |
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| Intel Xeon w7-3445 | Characteristic | Intel Xeon Platinum 8260Y |
| 20 | Cores | 24 |
| 40 | Threads | 48 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.60 GHz | Frequency | 2.40 GHz |
| 4.80 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
| 3.40 GHz | Turbo Frequency (All Cores) | 2.40 GHz |
Memory & PCIeThe Intel Xeon w7-3445 supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8260Y can connect up to 1024 GB of memory in 6 memory channels. |
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| Intel Xeon w7-3445 | Characteristic | Intel Xeon Platinum 8260Y |
| DDR5-4800 | Memory | DDR4-2933 |
| 4096 GB | Max. Memory | 1024 GB |
| 8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
| 307.2 GB/s | Max. Bandwidth | 140.7 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 52.50 MB | L3 Cache | 35.75 MB |
| 5.0 | PCIe version | 3.0 |
| 112 | PCIe lanes | 48 |
| 441.1 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w7-3445 has a TDP of 270 W, that of the Intel Xeon Platinum 8260Y is 165 W. |
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| Intel Xeon w7-3445 | Characteristic | Intel Xeon Platinum 8260Y |
| 270 W | TDP (PL1 / PBP) | 165 W |
| -- | TDP (PL2) | -- |
| 324 W | TDP up | -- |
| -- | TDP down | -- |
| 94 °C | Tjunction max. | -- |
Technical detailsThe Intel Xeon w7-3445 has a 52.50 MB cache, while the Intel Xeon Platinum 8260Y cache has a total of 35.75 MB. |
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| Intel Xeon w7-3445 | Characteristic | Intel Xeon Platinum 8260Y |
| 10 nm | Technology | 14 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512, AMX | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| LGA 4677 | Socket | LGA 3647 |
| VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
| Q1/2023 | Release date | Q2/2019 |
| 1989 $ | Release price | -- |
| show more data | show more data | |
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20C 40T @ 2.60 GHz (4.80 GHz) buy now on Amazon and save!
24C 48T @ 2.40 GHz (3.90 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 3.90 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 2.40 GHz |
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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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Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 3.90 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 3.90 GHz |
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Devices using this processor |
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| Intel Xeon w7-3445 | Intel Xeon Platinum 8260Y |
| Unknown | Unknown |
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