Intel Atom C3958 | Intel Atom x7809C | |
CPU comparisonIntel Atom C3958 or Intel Atom x7809C - 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 C3958 has 16 cores with 16 threads and clocks with a maximum frequency of 2.00 GHz. Up to 256 GB of memory is supported in 2 memory channels. The Intel Atom C3958 was released in Q3/2017. The Intel Atom x7809C has 8 cores with 8 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 32 GB of memory in 1 memory channels. The Intel Atom x7809C was released in Q2/2024. |
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Intel Atom (108) | Family | Intel Atom (108) |
Intel Atom C3000 (20) | CPU group | Intel Atom x7000 AL (7) |
5 | Generation | 7 |
Denverton | Architecture | Amston Lake |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom C3958 has 16 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Atom C3958 is 2.00 GHz while the Intel Atom x7809C has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Atom x7809C is at 2.40 GHz (3.60 GHz). |
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Intel Atom C3958 | Characteristic | Intel Atom x7809C |
16 | Cores | 8 |
16 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.40 GHz |
-- | Turbo Frequency (1 Core) | 3.60 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Atom C3958 can use up to 256 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The Intel Atom x7809C supports up to 32 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Intel Atom C3958 | Characteristic | Intel Atom x7809C |
DDR4-2400 | Memory | LPDDR5-4800, DDR5-4800, DDR4-3200 |
256 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
38.4 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | No |
16.00 MB | L2 Cache | 2.00 MB |
-- | L3 Cache | 6.00 MB |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 9 |
15.8 GB/s | PCIe Bandwidth | 8.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Atom C3958 is 31 W, while the Intel Atom x7809C has a TDP of 25 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Atom C3958 | Characteristic | Intel Atom x7809C |
31 W | TDP (PL1 / PBP) | 25 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Atom C3958 is manufactured in 14 nm and has 16.00 MB cache. The Intel Atom x7809C is manufactured in 10 nm and has a 8.00 MB cache. |
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Intel Atom C3958 | Characteristic | Intel Atom x7809C |
14 nm | Technology | 10 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, AVX2 |
BGA 1310 | Socket | BGA 1264 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q3/2017 | Release date | Q2/2024 |
449 $ | Release price | -- |
show more data | show more data | |
Intel Atom C3958
16C 16T @ 2.00 GHz |
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Intel Atom x7809C
8C 8T @ 3.60 GHz |
Intel Atom C3958
16C 16T @ 2.00 GHz |
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Intel Atom x7809C
8C 8T @ 2.40 GHz |
Intel Atom C3958
16C 16T @ 2.00 GHz |
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Intel Atom x7809C
8C 8T @ 2.40 GHz |
Devices using this processor |
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Intel Atom C3958 | Intel Atom x7809C |
Unknown | Unknown |