Intel Core i9-7940X | Intel Atom C5310 | |
CPU comparisonIntel Core i9-7940X or Intel Atom C5310 - 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 Core i9-7940X has 14 cores with 28 threads and clocks with a maximum frequency of 4.30 GHz. Up to 128 GB of memory is supported in 4 memory channels. The Intel Core i9-7940X was released in Q4/2017. The Intel Atom C5310 has 4 cores with 4 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C5310 was released in Q2/2022. |
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Intel Core i9 (78) | Family | Intel Atom (108) |
Intel Core i 7000X (9) | CPU group | Intel Atom C5000 (5) |
7 | Generation | 6 |
Skylake X | Architecture | Parker Ridge |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Core i9-9940X | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-7940X has 14 CPU cores and can calculate 28 threads in parallel. The clock frequency of the Intel Core i9-7940X is 3.10 GHz (4.30 GHz) while the Intel Atom C5310 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom C5310 is at 1.60 GHz. |
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Intel Core i9-7940X | Characteristic | Intel Atom C5310 |
14 | Cores | 4 |
28 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.10 GHz | Frequency | 1.60 GHz |
4.30 GHz | Turbo Frequency (1 Core) | -- |
3.70 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Core i9-7940X can use up to 128 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.4 GB/s. The Intel Atom C5310 supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Intel Core i9-7940X | Characteristic | Intel Atom C5310 |
DDR4-2666 | Memory | DDR4-2400 |
128 GB | Max. Memory | 256 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
85.4 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | 9.00 MB |
19.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
44 | PCIe lanes | 12 |
43.3 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-7940X is 165 W, while the Intel Atom C5310 has a TDP of 32 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i9-7940X | Characteristic | Intel Atom C5310 |
165 W | TDP (PL1 / PBP) | 32 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-7940X is manufactured in 14 nm and has 19.00 MB cache. The Intel Atom C5310 is manufactured in 10 nm and has a 9.00 MB cache. |
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Intel Core i9-7940X | Characteristic | Intel Atom C5310 |
14 nm | Technology | 10 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, Intel QAT |
LGA 2066 | Socket | BGA 2106 |
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 |
Q4/2017 | Release date | Q2/2022 |
1399 $ | Release price | -- |
show more data | show more data | |
Intel Core i9-7940X
14C 28T @ 4.30 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Intel Core i9-7940X
14C 28T @ 3.70 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Intel Core i9-7940X
14C 28T @ 4.30 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Intel Core i9-7940X
14C 28T @ 3.70 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Intel Core i9-7940X
14C 28T @ 3.70 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Intel Core i9-7940X
14C 28T @ 3.70 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Intel Core i9-7940X
14C 28T @ 4.30 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Intel Core i9-7940X
14C 28T @ 3.70 GHz |
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Intel Atom C5310
4C 4T @ 1.60 GHz |
Devices using this processor |
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Intel Core i9-7940X | Intel Atom C5310 |
Unknown | Unknown |