Intel Xeon Platinum 8270 | Intel Atom E3805 | |
CPU comparisonIntel Xeon Platinum 8270 or Intel Atom E3805 - 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 Platinum 8270 has 26 cores with 52 threads and clocks with a maximum frequency of 4.00 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8270 was released in Q2/2019. The Intel Atom E3805 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Intel Atom E3805 was released in Q4/2014. |
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Intel Xeon Platinum (89) | Family | Intel Atom (108) |
Intel Xeon Platinum 8200/9200 (21) | CPU group | Intel Atom E3800 (6) |
2 | Generation | 4 |
Cascade Lake | Architecture | Bay Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8270 has 26 CPU cores and can calculate 52 threads in parallel. The clock frequency of the Intel Xeon Platinum 8270 is 2.70 GHz (4.00 GHz) while the Intel Atom E3805 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Atom E3805 is at 1.33 GHz. |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom E3805 |
26 | Cores | 2 |
52 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.70 GHz | Frequency | 1.33 GHz |
4.00 GHz | Turbo Frequency (1 Core) | -- |
2.70 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Platinum 8270 can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Atom E3805 supports up to 8 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 8.6 GB/s. |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom E3805 |
DDR4-2933 | Memory | DDR3L-1066 |
1024 GB | Max. Memory | 8 GB |
6 (Hexa Channel) | Memory channels | 1 (Single Channel) |
140.7 GB/s | Max. Bandwidth | 8.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
35.75 MB | L3 Cache | 1.00 MB |
3.0 | PCIe version | 2.0 |
48 | PCIe lanes | 4 |
47.3 GB/s | PCIe Bandwidth | 2.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Platinum 8270 is 205 W, while the Intel Atom E3805 has a TDP of 3 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom E3805 |
205 W | TDP (PL1 / PBP) | 3 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 110 °C |
Technical detailsThe Intel Xeon Platinum 8270 is manufactured in 14 nm and has 35.75 MB cache. The Intel Atom E3805 is manufactured in 22 nm and has a 1.00 MB cache. |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom E3805 |
14 nm | Technology | 22 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 3647 | Socket | BGA 1170 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q2/2019 | Release date | Q4/2014 |
7405 $ | Release price | 31 $ |
show more data | show more data | |
Intel Xeon Platinum 8270
26C 52T @ 4.00 GHz |
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Intel Atom E3805
2C 2T @ 1.33 GHz |
Intel Xeon Platinum 8270
26C 52T @ 2.70 GHz |
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Intel Atom E3805
2C 2T @ 1.33 GHz |
Intel Xeon Platinum 8270
26C 52T @ 4.00 GHz |
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Intel Atom E3805
2C 2T @ 1.33 GHz |
Intel Xeon Platinum 8270
26C 52T @ 4.00 GHz |
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Intel Atom E3805
2C 2T @ 1.33 GHz |
Intel Xeon Platinum 8270
26C 52T @ 2.70 GHz |
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Intel Atom E3805
2C 2T @ 1.33 GHz |
Devices using this processor |
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Intel Xeon Platinum 8270 | Intel Atom E3805 |
Unknown | Unknown |