Intel Core i5-11600K | Intel Atom C3558R | |
CPU comparisonIntel Core i5-11600K or Intel Atom C3558R - 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 i5-11600K has 6 cores with 12 threads and clocks with a maximum frequency of 4.90 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i5-11600K was released in Q1/2021. The Intel Atom C3558R has 4 cores with 4 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 C3558R was released in Q2/2020. |
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Intel Core i5 (331) | 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 |
Intel Core i5-10600K | Predecessor | -- |
Intel Core i5-12600K | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-11600K is a 6 core processor with a clock frequency of 3.90 GHz (4.90 GHz). The Intel Atom C3558R has 4 CPU cores with a clock frequency of 2.40 GHz. |
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Intel Core i5-11600K | Characteristic | Intel Atom C3558R |
6 | Cores | 4 |
12 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.90 GHz | Frequency | 2.40 GHz |
4.90 GHz | Turbo Frequency (1 Core) | -- |
4.60 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel UHD Graphics 750 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.30 GHz | GPU (Turbo) | -- |
12 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
32 | Compute units | -- |
256 | 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 750 | 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 | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Core i5-11600K supports a maximum of 128 GB of memory in 2 memory channels. The Intel Atom C3558R can connect up to 256 GB of memory in 2 memory channels. |
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Intel Core i5-11600K | Characteristic | Intel Atom C3558R |
DDR4-3200 | Memory | DDR4-2400 |
128 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
3.00 MB | L2 Cache | 8.00 MB |
12.00 MB | L3 Cache | -- |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i5-11600K has a TDP of 125 W, that of the Intel Atom C3558R is 17 W. |
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Intel Core i5-11600K | Characteristic | Intel Atom C3558R |
125 W | TDP (PL1 / PBP) | 17 W |
251 W @ 56 s | TDP (PL2) | -- |
-- | TDP up | -- |
95 W | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-11600K has a 15.00 MB cache, while the Intel Atom C3558R cache has a total of 8.00 MB. |
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Intel Core i5-11600K | Characteristic | Intel Atom C3558R |
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 |
Q1/2021 | Release date | Q2/2020 |
262 $ | Release price | 96 $ |
show more data | show more data | |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.60 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.60 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.60 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.60 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
Intel UHD Graphics 750 @ 1.30 GHz |
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Intel Atom C3558R
@ 0.00 GHz |
Intel Core i5-11600K
6C 12T @ 4.60 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.60 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 3.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.90 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
6C 12T @ 4.60 GHz |
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Intel Atom C3558R
4C 4T @ 2.40 GHz |
Intel Core i5-11600K
11,277 CB R23 MC @ 119 W |
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Intel Atom C3558R
2.40 GHz |
Devices using this processor |
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Intel Core i5-11600K | Intel Atom C3558R |
Unknown | Unknown |