Intel Atom x7405C | Intel Pentium G4520 | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom x7405C and the Intel Pentium G4520 and use benchmarks to check which processor is faster.
We compare the Intel Atom x7405C 4 core processor released in Q2/2024 with the Intel Pentium G4520 which has 2 CPU cores and was introduced in Q3/2015. |
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Intel Atom (108) | Family | Intel Pentium (150) |
Intel Atom x7000 AL (7) | CPU group | Intel Pentium G4000 (5) |
7 | Generation | 6 |
Amston Lake | Architecture | Skylake S |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom x7405C is a 4 core processor with a clock frequency of 2.20 GHz (3.40 GHz). The processor can compute 4 threads at the same time. The Intel Pentium G4520 clocks with 3.60 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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Intel Atom x7405C | Characteristic | Intel Pentium G4520 |
4 | Cores | 2 |
4 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.20 GHz | Frequency | 3.60 GHz |
3.40 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
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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no iGPU | GPU | Intel HD Graphics 530 |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.05 GHz |
-- | GPU Generation | 9 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 24 |
-- | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
-- | DirectX Version | 12 |
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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no iGPU | GPU | Intel HD Graphics 530 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 32 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom x7405C, while the Intel Pentium G4520 supports a maximum of 64 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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Intel Atom x7405C | Characteristic | Intel Pentium G4520 |
LPDDR5-4800, DDR5-4800, DDR4-3200 | Memory | DDR4-2133 |
32 GB | Max. Memory | 64 GB |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | Yes |
2.00 MB | L2 Cache | -- |
6.00 MB | L3 Cache | 3.00 MB |
3.0 | PCIe version | 3.0 |
9 | PCIe lanes | 16 |
8.9 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe Intel Atom x7405C has a TDP of 12 W. The TDP of the Intel Pentium G4520 is 51 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom x7405C | Characteristic | Intel Pentium G4520 |
12 W | TDP (PL1 / PBP) | 51 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom x7405C has 8.00 MB cache and is manufactured in 10 nm. The cache of Intel Pentium G4520 is at 3.00 MB. The processor is manufactured in 14 nm. |
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Intel Atom x7405C | Characteristic | Intel Pentium G4520 |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2 |
BGA 1264 | Socket | LGA 1151 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q2/2024 | Release date | Q3/2015 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom x7405C
4C 4T @ 3.40 GHz |
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Intel Pentium G4520
2C 2T @ 3.60 GHz |
Intel Atom x7405C
4C 4T @ 2.20 GHz |
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Intel Pentium G4520
2C 2T @ 3.60 GHz |
Intel Atom x7405C
4C 4T @ 3.40 GHz |
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Intel Pentium G4520
2C 2T @ 3.60 GHz |
Intel Atom x7405C
4C 4T @ 2.20 GHz |
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Intel Pentium G4520
2C 2T @ 3.60 GHz |
Intel Atom x7405C
@ 0.00 GHz |
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Intel Pentium G4520
Intel HD Graphics 530 @ 1.05 GHz |
Intel Atom x7405C
4C 4T @ 2.20 GHz |
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Intel Pentium G4520
2C 2T @ 3.60 GHz |
Intel Atom x7405C
4C 4T @ 3.40 GHz |
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Intel Pentium G4520
2C 2T @ 3.60 GHz |
Intel Atom x7405C
4C 4T @ 2.20 GHz |
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Intel Pentium G4520
2C 2T @ 3.60 GHz |
Devices using this processor |
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Intel Atom x7405C | Intel Pentium G4520 |
Unknown | Unknown |