Intel Core i3-8145U | Intel Core i5-3427U | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i3-8145U and the Intel Core i5-3427U and use benchmarks to check which processor is faster.
We compare the Intel Core i3-8145U 2 core processor released in Q3/2018 with the Intel Core i5-3427U which has 2 CPU cores and was introduced in Q2/2012. |
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Intel Core i3 (205) | Family | Intel Core i5 (331) |
Intel Core i 8000U (WL) (8) | CPU group | Intel Core i 3000U (12) |
8 | Generation | 3 |
Whiskey Lake U | Architecture | Ivy Bridge U |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-8145U is a 2 core processor with a clock frequency of 2.10 GHz (3.90 GHz). The processor can compute 4 threads at the same time. The Intel Core i5-3427U clocks with 1.80 GHz (2.80 GHz), has 2 CPU cores and can calculate 4 threads in parallel. |
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Intel Core i3-8145U | Characteristic | Intel Core i5-3427U |
2 | Cores | 2 |
4 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.10 GHz | Frequency | 1.80 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 2.80 GHz |
2.80 GHz | 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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Intel UHD Graphics 620 | GPU | Intel HD Graphics 4000 |
0.30 GHz | GPU frequency | 0.35 GHz |
1.00 GHz | GPU (Turbo) | 1.15 GHz |
9.5 | GPU Generation | 7 |
14 nm | Technology | 22 nm |
3 | Max. displays | 3 |
24 | Compute units | 16 |
192 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
16 GB | Max. GPU Memory | 2 GB |
12 | DirectX Version | 11.0 |
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 620 | GPU | Intel HD Graphics 4000 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i3-8145U, while the Intel Core i5-3427U supports a maximum of 32 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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Intel Core i3-8145U | Characteristic | Intel Core i5-3427U |
LPDDR3-2133, DDR4-2400 | Memory | DDR3-1600 |
64 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 25.6 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 3.00 MB |
3.0 | PCIe version | 2.0 |
16 | PCIe lanes | 16 |
15.8 GB/s | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe Intel Core i3-8145U has a TDP of 15 W. The TDP of the Intel Core i5-3427U is 17 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i3-8145U | Characteristic | Intel Core i5-3427U |
15 W | TDP (PL1 / PBP) | 17 W |
-- | TDP (PL2) | -- |
25 W | TDP up | -- |
10 W | TDP down | -- |
100 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Core i3-8145U has 4.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i5-3427U is at 3.00 MB. The processor is manufactured in 22 nm. |
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Intel Core i3-8145U | Characteristic | Intel Core i5-3427U |
14 nm | Technology | 22 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, AVX |
BGA 1528 | Socket | BGA 1023 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q3/2018 | Release date | Q2/2012 |
281 $ | Release price | 225 $ |
show more data | show more data | |
Intel Core i3-8145U
2C 4T @ 3.90 GHz |
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Intel Core i5-3427U
2C 4T @ 2.80 GHz |
Intel Core i3-8145U
2C 4T @ 2.80 GHz |
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Intel Core i5-3427U
2C 4T @ 1.80 GHz |
Intel Core i3-8145U
2C 4T @ 3.90 GHz |
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Intel Core i5-3427U
2C 4T @ 2.80 GHz |
Intel Core i3-8145U
2C 4T @ 2.80 GHz |
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Intel Core i5-3427U
2C 4T @ 1.80 GHz |
Intel Core i3-8145U
Intel UHD Graphics 620 @ 1.00 GHz |
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Intel Core i5-3427U
Intel HD Graphics 4000 @ 1.15 GHz |
Intel Core i3-8145U
2C 4T @ 2.80 GHz |
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Intel Core i5-3427U
2C 4T @ 1.80 GHz |
Intel Core i3-8145U
2C 4T @ 2.10 GHz |
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Intel Core i5-3427U
2C 4T @ 1.80 GHz |
Intel Core i3-8145U
2C 4T @ 3.90 GHz |
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Intel Core i5-3427U
2C 4T @ 2.80 GHz |
Intel Core i3-8145U
2C 4T @ 2.80 GHz |
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Intel Core i5-3427U
2C 4T @ 1.80 GHz |
Devices using this processor |
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Intel Core i3-8145U | Intel Core i5-3427U |
Unknown | Unknown |