Intel Xeon W-2140B | Intel Xeon Platinum 8280M | |
CPU comparisonIntel Xeon W-2140B or Intel Xeon Platinum 8280M - 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 W-2140B has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon W-2140B was released in Q3/2017. The Intel Xeon Platinum 8280M has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 6 memory channels. The Intel Xeon Platinum 8280M was released in Q3/2019. |
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Intel Xeon W (83) | Family | Intel Xeon Platinum (89) |
Intel Xeon W-2100/3100 (15) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
6 | Generation | 2 |
Skylake W | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-2140B is a 8 core processor with a clock frequency of 3.20 GHz (4.50 GHz). The Intel Xeon Platinum 8280M has 28 CPU cores with a clock frequency of 2.70 GHz (4.00 GHz). |
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Intel Xeon W-2140B | Characteristic | Intel Xeon Platinum 8280M |
8 | Cores | 28 |
16 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.20 GHz | Frequency | 2.70 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 2.70 GHz |
Memory & PCIeThe Intel Xeon W-2140B supports a maximum of 512 GB of memory in 4 memory channels. The Intel Xeon Platinum 8280M can connect up to GB of memory in 6 memory channels. |
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Intel Xeon W-2140B | Characteristic | Intel Xeon Platinum 8280M |
DDR4-2666 | Memory | DDR4-2933 |
512 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 6 (Hexa Channel) |
85.4 GB/s | Max. Bandwidth | 140.7 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
11.00 MB | L3 Cache | 38.50 MB |
3.0 | PCIe version | 3.0 |
48 | PCIe lanes | 48 |
47.3 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 W-2140B has a TDP of 105 W, that of the Intel Xeon Platinum 8280M is 205 W. |
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Intel Xeon W-2140B | Characteristic | Intel Xeon Platinum 8280M |
105 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-2140B has a 11.00 MB cache, while the Intel Xeon Platinum 8280M cache has a total of 38.50 MB. |
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Intel Xeon W-2140B | Characteristic | Intel Xeon Platinum 8280M |
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 2066 | Socket | LGA 3647 |
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 |
Q3/2017 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Devices using this processor |
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Intel Xeon W-2140B | Intel Xeon Platinum 8280M |
Apple iMac Pro (2017) | Unknown |