Intel Xeon Platinum 8268 | Intel Xeon D-1531 | |
CPU comparisonIntel Xeon Platinum 8268 or Intel Xeon D-1531 - 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 8268 has 24 cores with 48 threads and clocks with a maximum frequency of 3.90 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8268 was released in Q2/2019. The Intel Xeon D-1531 has 6 cores with 12 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-1531 was released in Q4/2015. |
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Intel Xeon Platinum (89) | Family | Intel Xeon D (79) |
Intel Xeon Platinum 8200/9200 (21) | CPU group | Intel Xeon D-1500 (22) |
2 | Generation | 1 |
Cascade Lake | Architecture | Broadwell |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8268 is a 24 core processor with a clock frequency of 2.90 GHz (3.90 GHz). The Intel Xeon D-1531 has 6 CPU cores with a clock frequency of 2.20 GHz (2.70 GHz). |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon D-1531 |
24 | Cores | 6 |
48 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.90 GHz | Frequency | 2.20 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 2.70 GHz |
3.40 GHz | Turbo Frequency (All Cores) | 2.20 GHz |
Memory & PCIeThe Intel Xeon Platinum 8268 supports a maximum of 1024 GB of memory in 6 memory channels. The Intel Xeon D-1531 can connect up to 128 GB of memory in 2 memory channels. |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon D-1531 |
DDR4-2933 | Memory | DDR4-2133 |
1024 GB | Max. Memory | 128 GB |
6 (Hexa Channel) | Memory channels | 2 (Dual Channel) |
140.7 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 9.00 MB |
35.75 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 8268 has a TDP of 205 W, that of the Intel Xeon D-1531 is 45 W. |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon D-1531 |
205 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8268 has a 35.75 MB cache, while the Intel Xeon D-1531 cache has a total of 9.00 MB. |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon D-1531 |
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 |
LGA 3647 | 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 |
Q2/2019 | Release date | Q4/2015 |
6302 $ | Release price | 356 $ |
show more data | show more data | |
Intel Xeon Platinum 8268
24C 48T @ 3.90 GHz |
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Intel Xeon D-1531
6C 12T @ 2.70 GHz |
Intel Xeon Platinum 8268
24C 48T @ 3.40 GHz |
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Intel Xeon D-1531
6C 12T @ 2.20 GHz |
Intel Xeon Platinum 8268
24C 48T @ 3.40 GHz |
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Intel Xeon D-1531
6C 12T @ 2.20 GHz |
Intel Xeon Platinum 8268
24C 48T @ 3.90 GHz |
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Intel Xeon D-1531
6C 12T @ 2.70 GHz |
Intel Xeon Platinum 8268
24C 48T @ 3.40 GHz |
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Intel Xeon D-1531
6C 12T @ 2.20 GHz |
Intel Xeon Platinum 8268
24C 48T @ 3.90 GHz |
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Intel Xeon D-1531
6C 12T @ 2.70 GHz |
Devices using this processor |
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Intel Xeon Platinum 8268 | Intel Xeon D-1531 |
Unknown | Unknown |