Intel Xeon D-2143IT | Intel Xeon D-1541 | |
CPU comparisonIntel Xeon D-2143IT or Intel Xeon D-1541 - 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 D-2143IT has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon D-2143IT was released in Q1/2018. The Intel Xeon D-1541 has 8 cores with 16 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1541 was released in Q4/2015. |
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Intel Xeon D (79) | Family | Intel Xeon D (79) |
Intel Xeon D-2100 (13) | CPU group | Intel Xeon D-1500 (22) |
2 | Generation | 1 |
Skylake | Architecture | Broadwell |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-2143IT has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon D-2143IT is 2.20 GHz (3.00 GHz) while the Intel Xeon D-1541 has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1541 is at 2.10 GHz (2.70 GHz). |
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Intel Xeon D-2143IT | Characteristic | Intel Xeon D-1541 |
8 | Cores | 8 |
16 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.10 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 2.70 GHz |
2.20 GHz | Turbo Frequency (All Cores) | 2.10 GHz |
Memory & PCIeThe Intel Xeon D-2143IT can use up to 512 GB of memory in 4 memory channels. The maximum memory bandwidth is 68.2 GB/s. The Intel Xeon D-1541 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Intel Xeon D-2143IT | Characteristic | Intel Xeon D-1541 |
DDR4-2133 | Memory | DDR4-2400 |
512 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
11.00 MB | L2 Cache | 12.00 MB |
-- | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
32 | PCIe lanes | 32 |
31.5 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon D-2143IT is 65 W, while the Intel Xeon D-1541 has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon D-2143IT | Characteristic | Intel Xeon D-1541 |
65 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-2143IT is manufactured in 14 nm and has 11.00 MB cache. The Intel Xeon D-1541 is manufactured in 14 nm and has a 12.00 MB cache. |
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Intel Xeon D-2143IT | Characteristic | Intel Xeon D-1541 |
14 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 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
BGA 2518 | Socket | BGA 1667 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2018 | Release date | Q4/2015 |
606 $ | Release price | 594 $ |
show more data | show more data | |
Intel Xeon D-2143IT
8C 16T @ 3.00 GHz |
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Intel Xeon D-1541
8C 16T @ 2.70 GHz |
Intel Xeon D-2143IT
8C 16T @ 2.20 GHz |
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Intel Xeon D-1541
8C 16T @ 2.10 GHz |
Intel Xeon D-2143IT
8C 16T @ 3.00 GHz |
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Intel Xeon D-1541
8C 16T @ 2.70 GHz |
Intel Xeon D-2143IT
8C 16T @ 2.20 GHz |
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Intel Xeon D-1541
8C 16T @ 2.10 GHz |
Intel Xeon D-2143IT
8C 16T @ 2.20 GHz |
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Intel Xeon D-1541
8C 16T @ 2.10 GHz |
Devices using this processor |
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Intel Xeon D-2143IT | Intel Xeon D-1541 |
Unknown | Unknown |