Intel Xeon w9-3495X | Intel Xeon Platinum 8280M | |
CPU comparisonIntel Xeon w9-3495X 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 w9-3495X has 56 cores with 112 threads and clocks with a maximum frequency of 4.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w9-3495X was released in Q1/2023. 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-3400 (8) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
12 | Generation | 2 |
Sapphire Rapids-WS | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w9-3495X is a 56 core processor with a clock frequency of 1.90 GHz (4.80 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 w9-3495X | Characteristic | Intel Xeon Platinum 8280M |
56 | Cores | 28 |
112 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
1.90 GHz | Frequency | 2.70 GHz |
4.80 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
2.90 GHz | Turbo Frequency (All Cores) | 2.70 GHz |
Memory & PCIeThe Intel Xeon w9-3495X supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8280M can connect up to GB of memory in 6 memory channels. |
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Intel Xeon w9-3495X | Characteristic | Intel Xeon Platinum 8280M |
DDR5-4800 | Memory | DDR4-2933 |
4096 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
307.2 GB/s | Max. Bandwidth | 140.7 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
105.00 MB | L3 Cache | 38.50 MB |
5.0 | PCIe version | 3.0 |
112 | PCIe lanes | 48 |
441.1 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 w9-3495X has a TDP of 350 W, that of the Intel Xeon Platinum 8280M is 205 W. |
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Intel Xeon w9-3495X | Characteristic | Intel Xeon Platinum 8280M |
350 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
420 W | TDP up | -- |
-- | TDP down | -- |
99 °C | Tjunction max. | -- |
Technical detailsThe Intel Xeon w9-3495X has a 105.00 MB cache, while the Intel Xeon Platinum 8280M cache has a total of 38.50 MB. |
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Intel Xeon w9-3495X | Characteristic | Intel Xeon Platinum 8280M |
10 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, AMX | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 4677 | Socket | LGA 3647 |
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q3/2019 |
5889 $ | Release price | -- |
show more data | show more data | |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Intel Xeon w9-3495X
56C 112T @ 4.80 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Devices using this processor |
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Intel Xeon w9-3495X | Intel Xeon Platinum 8280M |
Unknown | Unknown |