Intel Celeron N4120 | Intel Core i7-5820K | |
CPU comparisonIntel Celeron N4120 or Intel Core i7-5820K - 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 Celeron N4120 has 4 cores with 4 threads and clocks with a maximum frequency of 2.60 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Celeron N4120 was released in Q4/2019. The Intel Core i7-5820K has 6 cores with 12 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 64 GB of memory in 4 memory channels. The Intel Core i7-5820K was released in Q3/2014. |
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Intel Celeron (165) | Family | Intel Core i7 Extreme Edition (24) |
Intel Celeron J4000/N4000/N5000 (11) | CPU group | Intel Core i 5000X (3) |
9 | Generation | 5 |
Gemini Lake | Architecture | Haswell E |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Core i7-4820K |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron N4120 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Celeron N4120 is 1.10 GHz (2.60 GHz) while the Intel Core i7-5820K has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Core i7-5820K is at 3.30 GHz (3.60 GHz). |
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Intel Celeron N4120 | Characteristic | Intel Core i7-5820K |
4 | Cores | 6 |
4 | Threads | 12 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.10 GHz | Frequency | 3.30 GHz |
2.60 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
2.50 GHz | Turbo Frequency (All Cores) | 3.40 GHz |
Internal GraphicsThe Intel Celeron N4120 or Intel Core i7-5820K has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Intel UHD Graphics 600 | GPU | no iGPU |
0.20 GHz | GPU frequency | -- |
0.70 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
12 | Compute units | -- |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 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 600 | 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 & PCIeThe Intel Celeron N4120 can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The Intel Core i7-5820K supports up to 64 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 68.2 GB/s. |
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Intel Celeron N4120 | Characteristic | Intel Core i7-5820K |
LPDDR4-2400, DDR4-2400 | Memory | DDR4-2133 |
8 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
38.4 GB/s | Max. Bandwidth | 68.2 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 15.00 MB |
2.0 | PCIe version | 3.0 |
6 | PCIe lanes | 28 |
3.0 GB/s | PCIe Bandwidth | 27.6 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Celeron N4120 is 6 W, while the Intel Core i7-5820K has a TDP of 140 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Celeron N4120 | Characteristic | Intel Core i7-5820K |
6 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
4.8 W | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe Intel Celeron N4120 is manufactured in 14 nm and has 4.00 MB cache. The Intel Core i7-5820K is manufactured in 22 nm and has a 15.00 MB cache. |
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Intel Celeron N4120 | Characteristic | Intel Core i7-5820K |
14 nm | Technology | 22 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 1090 | Socket | LGA 2011-3 |
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 |
Q4/2019 | Release date | Q3/2014 |
-- | Release price | 499 $ |
show more data | show more data | |
Intel Celeron N4120
4C 4T @ 2.60 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
4C 4T @ 2.60 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
4C 4T @ 2.60 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
4C 4T @ 2.60 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
4C 4T @ 2.60 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
Intel UHD Graphics 600 @ 0.70 GHz |
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Intel Core i7-5820K
@ 0.00 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
4C 4T @ 2.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Intel Celeron N4120
4C 4T @ 1.10 GHz |
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Intel Core i7-5820K
6C 12T @ 3.30 GHz |
Devices using this processor |
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Intel Celeron N4120 | Intel Core i7-5820K |
Unknown | Unknown |