Intel Atom C5125 | Intel Xeon W-2140B | |
CPU comparisonIntel Atom C5125 or Intel Xeon W-2140B - 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 Atom C5125 has 8 cores with 8 threads and clocks with a maximum frequency of 2.80 GHz. Up to 256 GB of memory is supported in 2 memory channels. The Intel Atom C5125 was released in Q2/2022. The Intel Xeon W-2140B has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon W-2140B was released in Q3/2017. |
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Intel Atom (108) | Family | Intel Xeon W (83) |
Intel Atom C5000 (5) | CPU group | Intel Xeon W-2100/3100 (15) |
6 | Generation | 6 |
Parker Ridge | Architecture | Skylake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom C5125 is a 8 core processor with a clock frequency of 2.80 GHz. The Intel Xeon W-2140B has 8 CPU cores with a clock frequency of 3.20 GHz (4.50 GHz). |
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Intel Atom C5125 | Characteristic | Intel Xeon W-2140B |
8 | Cores | 8 |
8 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz | Frequency | 3.20 GHz |
-- | Turbo Frequency (1 Core) | 4.50 GHz |
-- | Turbo Frequency (All Cores) | 3.80 GHz |
Memory & PCIeThe Intel Atom C5125 supports a maximum of 256 GB of memory in 2 memory channels. The Intel Xeon W-2140B can connect up to 512 GB of memory in 4 memory channels. |
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Intel Atom C5125 | Characteristic | Intel Xeon W-2140B |
DDR4-2933 | Memory | DDR4-2666 |
256 GB | Max. Memory | 512 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
46.9 GB/s | Max. Bandwidth | 85.4 GB/s |
Yes | ECC | Yes |
9.00 MB | L2 Cache | -- |
-- | L3 Cache | 11.00 MB |
3.0 | PCIe version | 3.0 |
32 | PCIe lanes | 48 |
31.5 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom C5125 has a TDP of 50 W, that of the Intel Xeon W-2140B is 105 W. |
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Intel Atom C5125 | Characteristic | Intel Xeon W-2140B |
50 W | TDP (PL1 / PBP) | 105 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom C5125 has a 9.00 MB cache, while the Intel Xeon W-2140B cache has a total of 11.00 MB. |
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Intel Atom C5125 | Characteristic | Intel Xeon W-2140B |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, Intel QAT | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 2106 | Socket | LGA 2066 |
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 |
Q2/2022 | Release date | Q3/2017 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom C5125
8C 8T @ 2.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
Intel Atom C5125
8C 8T @ 2.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
Intel Atom C5125
8C 8T @ 2.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
Intel Atom C5125
8C 8T @ 2.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
Intel Atom C5125
8C 8T @ 2.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
Intel Atom C5125
8C 8T @ 2.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
Intel Atom C5125
8C 8T @ 2.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
Devices using this processor |
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Intel Atom C5125 | Intel Xeon W-2140B |
Unknown | Apple iMac Pro (2017) |