Intel Xeon E5-2696 v2 | Intel Atom C3858 | |
CPU comparisonIntel Xeon E5-2696 v2 or Intel Atom C3858 - 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 E5-2696 v2 has 12 cores with 24 threads and clocks with a maximum frequency of 3.30 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2696 v2 was released in Q3/2013. The Intel Atom C3858 has 12 cores with 12 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3858 was released in Q3/2017. |
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Intel Xeon E5 (71) | Family | Intel Atom (108) |
Intel Xeon E5 v2 (15) | CPU group | Intel Atom C3000 (20) |
4 | Generation | 5 |
Ivy Bridge EP | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2696 v2 is a 12 core processor with a clock frequency of 2.50 GHz (3.30 GHz). The Intel Atom C3858 has 12 CPU cores with a clock frequency of 2.00 GHz. |
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Intel Xeon E5-2696 v2 | Characteristic | Intel Atom C3858 |
12 | Cores | 12 |
24 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.50 GHz | Frequency | 2.00 GHz |
3.30 GHz | Turbo Frequency (1 Core) | -- |
2.90 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E5-2696 v2 supports a maximum of 768 GB of memory in 4 memory channels. The Intel Atom C3858 can connect up to 256 GB of memory in 2 memory channels. |
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Intel Xeon E5-2696 v2 | Characteristic | Intel Atom C3858 |
DDR3-1866 | Memory | DDR4-2400 |
768 GB | Max. Memory | 256 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
59.7 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
3.00 MB | L2 Cache | 12.00 MB |
30.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
40 | PCIe lanes | 16 |
39.4 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2696 v2 has a TDP of 130 W, that of the Intel Atom C3858 is 25 W. |
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Intel Xeon E5-2696 v2 | Characteristic | Intel Atom C3858 |
130 W | TDP (PL1 / PBP) | 25 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon E5-2696 v2 has a 33.00 MB cache, while the Intel Atom C3858 cache has a total of 12.00 MB. |
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Intel Xeon E5-2696 v2 | Characteristic | Intel Atom C3858 |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2 |
LGA 2011 | 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 |
Q3/2013 | Release date | Q3/2017 |
-- | Release price | 332 $ |
show more data | show more data | |
Intel Xeon E5-2696 v2
12C 24T @ 3.30 GHz |
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Intel Atom C3858
12C 12T @ 2.00 GHz |
Intel Xeon E5-2696 v2
12C 24T @ 2.90 GHz |
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Intel Atom C3858
12C 12T @ 2.00 GHz |
Intel Xeon E5-2696 v2
12C 24T @ 3.30 GHz |
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Intel Atom C3858
12C 12T @ 2.00 GHz |
Intel Xeon E5-2696 v2
12C 24T @ 2.90 GHz |
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Intel Atom C3858
12C 12T @ 2.00 GHz |
Intel Xeon E5-2696 v2
12C 24T @ 2.50 GHz |
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Intel Atom C3858
12C 12T @ 2.00 GHz |
Devices using this processor |
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Intel Xeon E5-2696 v2 | Intel Atom C3858 |
Unknown | Unknown |