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Intel Xeon W-2255 | Intel Atom C3558R | |
CPU comparisonIntel Xeon W-2255 or Intel Atom C3558R - 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-2255 has 10 cores with 20 threads and clocks with a maximum frequency of 4.70 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The Intel Xeon W-2255 was released in Q4/2019. The Intel Atom C3558R has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3558R was released in Q2/2020. |
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Intel Xeon W (83) | Family | Intel Atom (108) |
Intel Xeon W-2200/3200 (17) | CPU group | Intel Atom C3000 (20) |
7 | Generation | 5 |
Cascade Lake W | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-2155 | Predecessor | -- |
Intel Xeon w5-2455X | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-2255 is a 10 core processor with a clock frequency of 3.70 GHz (4.70 GHz). The Intel Atom C3558R has 4 CPU cores with a clock frequency of 2.40 GHz. |
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Intel Xeon W-2255 | Characteristic | Intel Atom C3558R |
10 | Cores | 4 |
20 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.70 GHz | Frequency | 2.40 GHz |
4.70 GHz | Turbo Frequency (1 Core) | -- |
4.40 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon W-2255 supports a maximum of 1024 GB of memory in 4 memory channels. The Intel Atom C3558R can connect up to 256 GB of memory in 2 memory channels. |
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Intel Xeon W-2255 | Characteristic | Intel Atom C3558R |
DDR4-2933 | Memory | DDR4-2400 |
1024 GB | Max. Memory | 256 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
93.8 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 8.00 MB |
19.25 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
48 | PCIe lanes | 20 |
47.3 GB/s | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-2255 has a TDP of 165 W, that of the Intel Atom C3558R is 17 W. |
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Intel Xeon W-2255 | Characteristic | Intel Atom C3558R |
165 W | TDP (PL1 / PBP) | 17 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon W-2255 has a 19.25 MB cache, while the Intel Atom C3558R cache has a total of 8.00 MB. |
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Intel Xeon W-2255 | Characteristic | Intel Atom C3558R |
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 |
LGA 2066 | Socket | BGA 1310 |
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 |
Q4/2019 | Release date | Q2/2020 |
778 $ | Release price | 96 $ |
show more data | show more data | |
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Intel Xeon W-2255
10C 20T @ 4.70 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
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Intel Xeon W-2255
10C 20T @ 4.40 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
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Intel Xeon W-2255
10C 20T @ 4.70 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
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Intel Xeon W-2255
10C 20T @ 4.40 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
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Intel Xeon W-2255
10C 20T @ 4.40 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
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Intel Xeon W-2255
10C 20T @ 4.70 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
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Intel Xeon W-2255
10C 20T @ 4.40 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Devices using this processor |
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Intel Xeon W-2255 | Intel Atom C3558R |
Unknown | Unknown |