Intel Core i5-750S vs Intel Atom C3955
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CPU comparison with benchmarks
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| Intel Core i5-750S | Intel Atom C3955 | |
CPU comparisonIntel Core i5-750S or Intel Atom C3955 - 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 i5-750S has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core i5-750S was released in Q1/2010. The Intel Atom C3955 has 16 cores with 16 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3955 was released in Q3/2017. |
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| Intel Core i5 (331) | Family | Intel Atom (108) |
| Intel Core i5 700 (3) | CPU group | Intel Atom C3000 (20) |
| 1 | Generation | 5 |
| Lynnfield | Architecture | Denverton |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-750S is a 4 core processor with a clock frequency of 2.40 GHz (3.20 GHz). The Intel Atom C3955 has 16 CPU cores with a clock frequency of 2.10 GHz (2.40 GHz). |
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| Intel Core i5-750S | Characteristic | Intel Atom C3955 |
| 4 | Cores | 16 |
| 4 | Threads | 16 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.40 GHz | Frequency | 2.10 GHz |
| 3.20 GHz | Turbo Frequency (1 Core) | 2.40 GHz |
| -- | Turbo Frequency (All Cores) | 2.40 GHz |
Memory & PCIeThe Intel Core i5-750S supports a maximum of 16 GB of memory in 2 memory channels. The Intel Atom C3955 can connect up to 256 GB of memory in 2 memory channels. |
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| Intel Core i5-750S | Characteristic | Intel Atom C3955 |
| DDR3-1066, DDR3-1333 | Memory | DDR4-2400 |
| 16 GB | Max. Memory | 256 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 21.3 GB/s | Max. Bandwidth | 38.4 GB/s |
| No | ECC | Yes |
| 1.00 MB | L2 Cache | 16.00 MB |
| 8.00 MB | L3 Cache | -- |
| 2.0 | PCIe version | 3.0 |
| 16 | PCIe lanes | 16 |
| 8.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i5-750S has a TDP of 82 W, that of the Intel Atom C3955 is 32 W. |
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| Intel Core i5-750S | Characteristic | Intel Atom C3955 |
| 82 W | TDP (PL1 / PBP) | 32 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-750S has a 9.00 MB cache, while the Intel Atom C3955 cache has a total of 16.00 MB. |
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| Intel Core i5-750S | Characteristic | Intel Atom C3955 |
| 45 nm | Technology | 14 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 |
| LGA 1156 | Socket | BGA 1310 |
| VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q1/2010 | Release date | Q3/2017 |
| 279 $ | Release price | 434 $ |
| show more data | show more data | |
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16C 16T @ 2.10 GHz (2.40 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i5-750S
4C 4T @ 3.20 GHz |
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Intel Atom C3955
16C 16T @ 2.40 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i5-750S
4C 4T @ 2.40 GHz |
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Intel Atom C3955
16C 16T @ 2.40 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Core i5-750S
4C 4T @ 2.40 GHz |
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Intel Atom C3955
16C 16T @ 2.40 GHz |
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Devices using this processor |
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| Intel Core i5-750S | Intel Atom C3955 |
| Unknown | Unknown |
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