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Intel Atom C2538 | Intel Xeon Gold 6444Y | |
CPU comparisonIntel Atom C2538 or Intel Xeon Gold 6444Y - 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 C2538 has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Atom C2538 was released in Q3/2013. The Intel Xeon Gold 6444Y has 16 cores with 32 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6444Y was released in Q1/2023. |
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Intel Atom (108) | Family | Intel Xeon Gold (163) |
Intel Atom C2000 (7) | CPU group | Intel Xeon Gold 5400/6400 (25) |
3 | Generation | 4 |
Avoton | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom C2538 is a 4 core processor with a clock frequency of 2.40 GHz. The Intel Xeon Gold 6444Y has 16 CPU cores with a clock frequency of 3.60 GHz (4.00 GHz). |
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Intel Atom C2538 | Characteristic | Intel Xeon Gold 6444Y |
4 | Cores | 16 |
4 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 3.60 GHz |
-- | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Atom C2538 supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon Gold 6444Y can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Atom C2538 | Characteristic | Intel Xeon Gold 6444Y |
DDR3L-1600, DDR3-1600 | Memory | DDR5-4400, DDR5-4800 |
64 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
25.6 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 45.00 MB |
2.0 | PCIe version | 5.0 |
16 | PCIe lanes | 80 |
8.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom C2538 has a TDP of 15 W, that of the Intel Xeon Gold 6444Y is 270 W. |
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Intel Atom C2538 | Characteristic | Intel Xeon Gold 6444Y |
15 W | TDP (PL1 / PBP) | 270 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Atom C2538 has a 2.00 MB cache, while the Intel Xeon Gold 6444Y cache has a total of 45.00 MB. |
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Intel Atom C2538 | Characteristic | Intel Xeon Gold 6444Y |
22 nm | Technology | 10 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 1283 | Socket | LGA 4677 |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows, Linux |
Q3/2013 | Release date | Q1/2023 |
104 $ | Release price | 3622 $ |
show more data | show more data | |
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Intel Atom C2538
4C 4T @ 2.40 GHz |
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Intel Xeon Gold 6444Y
16C 32T @ 4.00 GHz |
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Intel Atom C2538
4C 4T @ 2.40 GHz |
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Intel Xeon Gold 6444Y
16C 32T @ 3.60 GHz |
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Intel Atom C2538
4C 4T @ 2.40 GHz |
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Intel Xeon Gold 6444Y
16C 32T @ 3.60 GHz |
Devices using this processor |
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Intel Atom C2538 | Intel Xeon Gold 6444Y |
Unknown | Unknown |