Intel Core i3-11340 CPM vs Intel Atom C3308
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Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
CPU comparison with benchmarks
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| Intel Core i3-11340 CPM | Intel Atom C3308 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i3-11340 CPM and the Intel Atom C3308 and use benchmarks to check which processor is faster.
We compare the Intel Core i3-11340 CPM 4 core processor released in Q3/2033 with the Intel Atom C3308 which has 2 CPU cores and was introduced in Q3/2017. |
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| Intel Core i3 (205) | Family | Intel Atom (108) |
| Intel Core i 11000 (22) | CPU group | Intel Atom C3000 (20) |
| 11 | Generation | 5 |
| Rocket Lake S | Architecture | Denverton |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-11340 CPM is a 4 core processor with a clock frequency of 4.00 GHz (4.80 GHz). The processor can compute 8 threads at the same time. The Intel Atom C3308 clocks with 1.60 GHz (2.10 GHz), has 2 CPU cores and can calculate 2 threads in parallel. |
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| Intel Core i3-11340 CPM | Characteristic | Intel Atom C3308 |
| 4 | Cores | 2 |
| 8 | Threads | 2 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 4.00 GHz | Frequency | 1.60 GHz |
| 4.80 GHz | Turbo Frequency (1 Core) | 2.10 GHz |
| 4.60 GHz | Turbo Frequency (All Cores) | 2.10 GHz |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| Intel UHD Graphics 630 | GPU | no iGPU |
| 0.35 GHz | GPU frequency | -- |
| 1.20 GHz | GPU (Turbo) | -- |
| 9.5 | GPU Generation | -- |
| 14 nm | Technology | |
| 3 | Max. displays | |
| 24 | Compute units | -- |
| 192 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 64 GB | Max. GPU Memory | -- |
| 12 | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| Intel UHD Graphics 630 | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i3-11340 CPM, while the Intel Atom C3308 supports a maximum of 128 GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled. |
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| Intel Core i3-11340 CPM | Characteristic | Intel Atom C3308 |
| DDR4-2933 | Memory | DDR4-1866 |
| 128 GB | Max. Memory | 128 GB |
| 2 (Dual Channel) | Memory channels | 1 (Single Channel) |
| 51.2 GB/s | Max. Bandwidth | 29.9 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | 4.00 MB |
| 8.00 MB | L3 Cache | -- |
| 3.0 | PCIe version | 3.0 |
| 16 | PCIe lanes | 6 |
| 15.8 GB/s | PCIe Bandwidth | 5.9 GB/s |
Thermal ManagementThe Intel Core i3-11340 CPM has a TDP of 65 W. The TDP of the Intel Atom C3308 is 9.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core i3-11340 CPM | Characteristic | Intel Atom C3308 |
| 65 W | TDP (PL1 / PBP) | 9.5 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i3-11340 CPM has 8.00 MB cache and is manufactured in 14 nm. The cache of Intel Atom C3308 is at 4.00 MB. The processor is manufactured in 14 nm. |
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| Intel Core i3-11340 CPM | Characteristic | Intel Atom C3308 |
| 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 1200 | 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 |
| Q3/2033 | Release date | Q3/2017 |
| -- | Release price | 41 $ |
| show more data | show more data | |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Core i3-11340 CPM
Intel UHD Graphics 630 @ 1.20 GHzNot verified |
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Intel Atom C3308
@ 0.00 GHz |
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Devices using this processor |
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| Intel Core i3-11340 CPM | Intel Atom C3308 |
| Unknown | Unknown |
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