Intel Atom E3805 | Intel Xeon Gold 6458Q | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom E3805 and the Intel Xeon Gold 6458Q and use benchmarks to check which processor is faster.
We compare the Intel Atom E3805 2 core processor released in Q4/2014 with the Intel Xeon Gold 6458Q which has 32 CPU cores and was introduced in Q1/2023. |
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Intel Atom (108) | Family | Intel Xeon Gold (163) |
Intel Atom E3800 (6) | CPU group | Intel Xeon Gold 5400/6400 (25) |
4 | Generation | 4 |
Bay Trail | Architecture | Sapphire Rapids |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom E3805 is a 2 core processor with a clock frequency of 1.33 GHz. The processor can compute 2 threads at the same time. The Intel Xeon Gold 6458Q clocks with 3.10 GHz (4.00 GHz), has 32 CPU cores and can calculate 64 threads in parallel. |
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Intel Atom E3805 | Characteristic | Intel Xeon Gold 6458Q |
2 | Cores | 32 |
2 | Threads | 64 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.33 GHz | Frequency | 3.10 GHz |
-- | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 8 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom E3805, while the Intel Xeon Gold 6458Q supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled. |
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Intel Atom E3805 | Characteristic | Intel Xeon Gold 6458Q |
DDR3L-1066 | Memory | DDR5-4400, DDR5-4800 |
8 GB | Max. Memory | 4096 GB |
1 (Single Channel) | Memory channels | 8 (Octa Channel) |
8.6 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 60.00 MB |
2.0 | PCIe version | 5.0 |
4 | PCIe lanes | 80 |
2.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe Intel Atom E3805 has a TDP of 3 W. The TDP of the Intel Xeon Gold 6458Q is 350 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom E3805 | Characteristic | Intel Xeon Gold 6458Q |
3 W | TDP (PL1 / PBP) | 350 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
110 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom E3805 has 1.00 MB cache and is manufactured in 22 nm. The cache of Intel Xeon Gold 6458Q is at 60.00 MB. The processor is manufactured in 10 nm. |
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Intel Atom E3805 | Characteristic | Intel Xeon Gold 6458Q |
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 1170 | Socket | LGA 4677 |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Operating systems | Windows, Linux | |
Q4/2014 | Release date | Q1/2023 |
31 $ | Release price | 6416 $ |
show more data | show more data | |
Intel Atom E3805
2C 2T @ 1.33 GHz |
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Intel Xeon Gold 6458Q
32C 64T @ 4.00 GHz |
Intel Atom E3805
2C 2T @ 1.33 GHz |
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Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz |
Intel Atom E3805
2C 2T @ 1.33 GHz |
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Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz |
Devices using this processor |
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Intel Atom E3805 | Intel Xeon Gold 6458Q |
Unknown | Unknown |