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Intel Atom C3850 | Intel Core i7-3930K | |
CPU comparisonIntel Atom C3850 or Intel Core i7-3930K - 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 C3850 has 12 cores with 12 threads and clocks with a maximum frequency of 2.40 GHz. Up to 256 GB of memory is supported in 2 memory channels. The Intel Atom C3850 was released in Q3/2017. The Intel Core i7-3930K has 6 cores with 12 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 64 GB of memory in 4 memory channels. The Intel Core i7-3930K was released in Q4/2011. |
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Intel Atom (108) | Family | Intel Core i7 Extreme Edition (24) |
Intel Atom C3000 (20) | CPU group | Intel Core i 3000X (4) |
5 | Generation | 3 |
Denverton | Architecture | Sandy Bridge E |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom C3850 is a 12 core processor with a clock frequency of 2.10 GHz (2.40 GHz). The Intel Core i7-3930K has 6 CPU cores with a clock frequency of 3.20 GHz (3.80 GHz). |
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Intel Atom C3850 | Characteristic | Intel Core i7-3930K |
12 | Cores | 6 |
12 | Threads | 12 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.10 GHz | Frequency | 3.20 GHz |
2.40 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
2.40 GHz | Turbo Frequency (All Cores) | 3.80 GHz |
Memory & PCIeThe Intel Atom C3850 supports a maximum of 256 GB of memory in 2 memory channels. The Intel Core i7-3930K can connect up to 64 GB of memory in 4 memory channels. |
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Intel Atom C3850 | Characteristic | Intel Core i7-3930K |
DDR4-2400 | Memory | DDR3-1600 |
256 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
38.4 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | No |
12.00 MB | L2 Cache | -- |
-- | L3 Cache | 12.00 MB |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom C3850 has a TDP of 25 W, that of the Intel Core i7-3930K is 130 W. |
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Intel Atom C3850 | Characteristic | Intel Core i7-3930K |
25 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom C3850 has a 12.00 MB cache, while the Intel Core i7-3930K cache has a total of 12.00 MB. |
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Intel Atom C3850 | Characteristic | Intel Core i7-3930K |
14 nm | Technology | 32 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX |
BGA 1310 | Socket | LGA 2011 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d (C2 Stepping) |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q4/2011 |
323 $ | Release price | 480 $ |
show more data | show more data | |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.10 GHz |
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Intel Core i7-3930K
6C 12T @ 3.20 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
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Intel Atom C3850
12C 12T @ 2.40 GHz |
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Intel Core i7-3930K
6C 12T @ 3.80 GHz |
Devices using this processor |
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Intel Atom C3850 | Intel Core i7-3930K |
Unknown | Unknown |