Name: | Intel Xeon D-1557 |
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Family: | Intel Xeon D (79) |
CPU group: | Intel Xeon D-1500 (22) |
Architecture: | Broadwell |
Segment: | Desktop / Server |
Generation: | 1 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 12 / 24 |
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Core architecture: | normal |
Cores: | 12x |
Hyperthreading / SMT: | Yes |
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Overclocking: | No |
Frequency: | 1.50 GHz |
Turbo Frequency (1 Core): | 2.10 GHz |
Turbo Frequency (12 Cores): | 1.50 GHz |
Memory & PCIeThe Intel Xeon D-1557 supports a maximum of 128 GB memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 34.1 GB/s. |
|
Memory type: | Memory bandwidth: |
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DDR4-2133 | 34.1 GB/s |
Max. Memory: | 128 GB |
Memory channels: | 2 (Dual Channel) |
ECC: | Yes |
PCIe: | 3.0 x 32 |
PCIe Bandwidth: | 31.5 GB/s |
Thermal ManagementThe Intel Xeon D-1557 has a TDP of 45 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
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TDP (PL1 / PBP): | 45 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
Technology: | 14 nm |
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Chip design: | Monolithic |
Socket: | BGA 1667 |
L2-Cache: | 18.00 MB |
L3-Cache: | -- |
AES-NI: | Yes |
Operating systems: | Windows 10, Linux |
Virtualization: | VT-x, VT-x EPT, VT-d |
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Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4.1, SSE4.2, AVX2 |
Release date: | Q3/2017 |
Release price: | 743 $ |
Part Number: | -- |
Documents: | Technical data sheet |
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