Intel Atom C3338 vs Intel Atom C3338R
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CPU comparison with benchmarks
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| Intel Atom C3338 | Intel Atom C3338R | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom C3338 and the Intel Atom C3338R and use benchmarks to check which processor is faster.
We compare the Intel Atom C3338 2 core processor released in Q3/2017 with the Intel Atom C3338R which has 2 CPU cores and was introduced in Q2/2020. |
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| Intel Atom (108) | Family | Intel Atom (108) |
| Intel Atom C3000 (20) | CPU group | Intel Atom C3000 (20) |
| 5 | Generation | 5 |
| Denverton | Architecture | Denverton |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom C3338 is a 2 core processor with a clock frequency of 1.50 GHz (2.20 GHz). The processor can compute 2 threads at the same time. The Intel Atom C3338R clocks with 1.80 GHz (2.20 GHz), has 2 CPU cores and can calculate 2 threads in parallel. |
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| Intel Atom C3338 | Characteristic | Intel Atom C3338R |
| 2 | Cores | 2 |
| 2 | Threads | 2 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.50 GHz | Frequency | 1.80 GHz |
| 2.20 GHz | Turbo Frequency (1 Core) | 2.20 GHz |
| 2.20 GHz | Turbo Frequency (All Cores) | 2.00 GHz |
Memory & PCIeUp to 128 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom C3338, while the Intel Atom C3338R supports a maximum of 128 GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled. |
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| Intel Atom C3338 | Characteristic | Intel Atom C3338R |
| DDR4-1866 | Memory | DDR4-1866 |
| 128 GB | Max. Memory | 128 GB |
| 1 (Single Channel) | Memory channels | 1 (Single Channel) |
| 29.9 GB/s | Max. Bandwidth | 29.9 GB/s |
| Yes | ECC | Yes |
| 4.00 MB | L2 Cache | 4.00 MB |
| -- | L3 Cache | -- |
| 3.0 | PCIe version | 3.0 |
| 10 | PCIe lanes | 10 |
| 9.9 GB/s | PCIe Bandwidth | 9.9 GB/s |
Thermal ManagementThe Intel Atom C3338 has a TDP of 8.5 W. The TDP of the Intel Atom C3338R is 10.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Atom C3338 | Characteristic | Intel Atom C3338R |
| 8.5 W | TDP (PL1 / PBP) | 10.5 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Atom C3338 has 4.00 MB cache and is manufactured in 14 nm. The cache of Intel Atom C3338R is at 4.00 MB. The processor is manufactured in 14 nm. |
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| Intel Atom C3338 | Characteristic | Intel Atom C3338R |
| 14 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 |
| BGA 1310 | Socket | BGA 1310 |
| 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 |
| Q3/2017 | Release date | Q2/2020 |
| 36 $ | Release price | 37 $ |
| show more data | show more data | |
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Rate these processors
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 Atom C3338
2C 2T @ 2.20 GHz |
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Intel Atom C3338R
2C 2T @ 2.20 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 Atom C3338
2C 2T @ 2.20 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 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 Atom C3338
2C 2T @ 2.20 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 GHz |
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Devices using this processor |
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| Intel Atom C3338 | Intel Atom C3338R |
| Unknown | Unknown |
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