Intel Xeon w5-2455X | Intel Atom C3436L | |
CPU comparisonIntel Xeon w5-2455X or Intel Atom C3436L - 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 w5-2455X has 12 cores with 24 threads and clocks with a maximum frequency of 4.60 GHz. Up to 2048 GB of memory is supported in 4 memory channels. The Intel Xeon w5-2455X was released in Q1/2023. The Intel Atom C3436L has 4 cores with 4 threads and clocks with a maximum frequency of 1.30 GHz. The CPU supports up to 256 GB of memory in 1 memory channels. The Intel Atom C3436L was released in Q2/2020. |
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Intel Xeon W (83) | Family | Intel Atom (108) |
Intel Xeon W-2400 (8) | CPU group | Intel Atom C3000 (20) |
12 | Generation | 5 |
Sapphire Rapids-WS | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-2255 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w5-2455X is a 12 core processor with a clock frequency of 3.20 GHz (4.60 GHz). The Intel Atom C3436L has 4 CPU cores with a clock frequency of 1.30 GHz. |
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Intel Xeon w5-2455X | Characteristic | Intel Atom C3436L |
12 | Cores | 4 |
24 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.20 GHz | Frequency | 1.30 GHz |
4.60 GHz | Turbo Frequency (1 Core) | -- |
3.90 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon w5-2455X supports a maximum of 2048 GB of memory in 4 memory channels. The Intel Atom C3436L can connect up to 256 GB of memory in 1 memory channels. |
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Intel Xeon w5-2455X | Characteristic | Intel Atom C3436L |
DDR5-4800 | Memory | DDR4-1866 |
2048 GB | Max. Memory | 256 GB |
4 (Quad Channel) | Memory channels | 1 (Single Channel) |
153.6 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 8.00 MB |
30.00 MB | L3 Cache | -- |
5.0 | PCIe version | 3.0 |
64 | PCIe lanes | 10 |
252.0 GB/s | PCIe Bandwidth | 9.9 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w5-2455X has a TDP of 200 W, that of the Intel Atom C3436L is 10.75 W. |
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Intel Xeon w5-2455X | Characteristic | Intel Atom C3436L |
200 W | TDP (PL1 / PBP) | 10.75 W |
-- | TDP (PL2) | -- |
240 W | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon w5-2455X has a 30.00 MB cache, while the Intel Atom C3436L cache has a total of 8.00 MB. |
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Intel Xeon w5-2455X | Characteristic | Intel Atom C3436L |
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 |
LGA 4677 | Socket | BGA 1310 |
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 | Q2/2020 |
1039 $ | Release price | 64 $ |
show more data | show more data | |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
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Intel Atom C3436L
4C 4T @ 1.30 GHz |
Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
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Intel Atom C3436L
4C 4T @ 1.30 GHz |
Devices using this processor |
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Intel Xeon w5-2455X | Intel Atom C3436L |
Unknown | Unknown |