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Intel Core i9-10940X | Intel Atom C3808 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i9-10940X and the Intel Atom C3808 and use benchmarks to check which processor is faster.
We compare the Intel Core i9-10940X 14 core processor released in Q4/2019 with the Intel Atom C3808 which has 12 CPU cores and was introduced in Q3/2017. |
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Intel Core i9 (78) | Family | Intel Atom (108) |
Intel Core i 10000X (4) | CPU group | Intel Atom C3000 (20) |
10 | Generation | 5 |
Cascade Lake | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-10940X is a 14 core processor with a clock frequency of 3.30 GHz (4.80 GHz). The processor can compute 28 threads at the same time. The Intel Atom C3808 clocks with 2.00 GHz, has 12 CPU cores and can calculate 12 threads in parallel. |
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Intel Core i9-10940X | Characteristic | Intel Atom C3808 |
14 | Cores | 12 |
28 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.30 GHz | Frequency | 2.00 GHz |
4.80 GHz | Turbo Frequency (1 Core) | -- |
4.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 256 GB of memory in a maximum of 4 memory channels is supported by the Intel Core i9-10940X, while the Intel Atom C3808 supports a maximum of 256 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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Intel Core i9-10940X | Characteristic | Intel Atom C3808 |
DDR4-2933 | Memory | DDR4-2133 |
256 GB | Max. Memory | 256 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
93.8 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | Yes |
-- | L2 Cache | 12.00 MB |
19.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
48 | PCIe lanes | 16 |
47.3 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe Intel Core i9-10940X has a TDP of 165 W. The TDP of the Intel Atom C3808 is 25 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i9-10940X | Characteristic | Intel Atom C3808 |
165 W | TDP (PL1 / PBP) | 25 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
86 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-10940X has 19.00 MB cache and is manufactured in 14 nm. The cache of Intel Atom C3808 is at 12.00 MB. The processor is manufactured in 14 nm. |
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Intel Core i9-10940X | Characteristic | Intel Atom C3808 |
14 nm | Technology | 14 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 2066 | Socket | BGA 1310 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2019 | Release date | Q3/2017 |
784 $ | Release price | 369 $ |
show more data | show more data | |
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Intel Core i9-10940X
14C 28T @ 4.80 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.80 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.80 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.80 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Intel Core i9-10940X
14C 28T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Devices using this processor |
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Intel Core i9-10940X | Intel Atom C3808 |
Unknown | Unknown |