Intel Xeon Platinum 8276M | Intel Xeon D-2141I | |
CPU comparisonIntel Xeon Platinum 8276M or Intel Xeon D-2141I - 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 Platinum 8276M has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. Up to GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8276M was released in Q3/2019. The Intel Xeon D-2141I has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon D-2141I was released in Q1/2018. |
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Intel Xeon Platinum (89) | Family | Intel Xeon D (79) |
Intel Xeon Platinum 8200/9200 (21) | CPU group | Intel Xeon D-2100 (13) |
2 | Generation | 2 |
Cascade Lake | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8276M is a 28 core processor with a clock frequency of 2.20 GHz (4.00 GHz). The Intel Xeon D-2141I has 8 CPU cores with a clock frequency of 2.20 GHz (3.00 GHz). |
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Intel Xeon Platinum 8276M | Characteristic | Intel Xeon D-2141I |
28 | Cores | 8 |
56 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.20 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
2.20 GHz | Turbo Frequency (All Cores) | 2.20 GHz |
Memory & PCIeThe Intel Xeon Platinum 8276M supports a maximum of GB of memory in 6 memory channels. The Intel Xeon D-2141I can connect up to 512 GB of memory in 4 memory channels. |
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Intel Xeon Platinum 8276M | Characteristic | Intel Xeon D-2141I |
DDR4-2933 | Memory | DDR4-2133 |
Max. Memory | 512 GB | |
6 (Hexa Channel) | Memory channels | 4 (Quad Channel) |
140.7 GB/s | Max. Bandwidth | 68.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 11.00 MB |
38.50 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
48 | PCIe lanes | 32 |
47.3 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8276M has a TDP of 165 W, that of the Intel Xeon D-2141I is 65 W. |
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Intel Xeon Platinum 8276M | Characteristic | Intel Xeon D-2141I |
165 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8276M has a 38.50 MB cache, while the Intel Xeon D-2141I cache has a total of 11.00 MB. |
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Intel Xeon Platinum 8276M | Characteristic | Intel Xeon D-2141I |
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, AVX-512 |
LGA 3647 | Socket | BGA 2518 |
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 |
Q3/2019 | Release date | Q1/2018 |
-- | Release price | 594 $ |
show more data | show more data | |
Intel Xeon Platinum 8276M
28C 56T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Xeon Platinum 8276M
28C 56T @ 2.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Xeon Platinum 8276M
28C 56T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Xeon Platinum 8276M
28C 56T @ 2.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Intel Xeon Platinum 8276M
28C 56T @ 4.00 GHz |
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Intel Xeon D-2141I
8C 16T @ 3.00 GHz |
Intel Xeon Platinum 8276M
28C 56T @ 2.20 GHz |
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Intel Xeon D-2141I
8C 16T @ 2.20 GHz |
Devices using this processor |
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Intel Xeon Platinum 8276M | Intel Xeon D-2141I |
Unknown | Unknown |