Intel Core Solo U1400 vs Intel Core i5-1145G7E
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CPU comparison with benchmarks
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| Intel Core Solo U1400 | Intel Core i5-1145G7E | |
CPU comparisonIn this CPU comparison, we compare the Intel Core Solo U1400 and the Intel Core i5-1145G7E and use benchmarks to check which processor is faster.
We compare the Intel Core Solo U1400 1 core processor released in with the Intel Core i5-1145G7E which has 4 CPU cores and was introduced in Q3/2020. |
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| Intel Core Solo (4) | Family | Intel Core i5 (331) |
| Intel Core Solo T1000/U1000 (4) | CPU group | Intel Core i 1100G/11000U (19) |
| 1 | Generation | 11 |
| Yonah | Architecture | Tiger Lake U |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core Solo U1400 is a 1 core processor with a clock frequency of 1.20 GHz. The processor can compute 1 threads at the same time. The Intel Core i5-1145G7E clocks with 1.50 GHz (4.10 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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| Intel Core Solo U1400 | Characteristic | Intel Core i5-1145G7E |
| 1 | Cores | 4 |
| 1 | Threads | 8 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.20 GHz | Frequency | 1.50 GHz |
| -- | Turbo Frequency (1 Core) | 4.10 GHz |
| -- | Turbo Frequency (All Cores) | 2.80 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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| no iGPU | GPU | Intel Iris Xe Graphics 80 (Tiger Lake) |
| GPU frequency | 0.40 GHz | |
| -- | GPU (Turbo) | 1.30 GHz |
| -- | GPU Generation | 12 |
| Technology | 10 nm | |
| Max. displays | 4 | |
| -- | Compute units | 80 |
| -- | Shader | 640 |
| 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 Iris Xe Graphics 80 (Tiger Lake) |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode / Encode |
| No | Codec VP8 | Decode |
| No | Codec AV1 | Decode |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 0 memory channels is supported by the Intel Core Solo U1400, while the Intel Core i5-1145G7E supports a maximum of 64 GB of memory with a maximum memory bandwidth of 68.2 GB/s enabled. |
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| Intel Core Solo U1400 | Characteristic | Intel Core i5-1145G7E |
| Memory | LPDDR4X-4266, DDR4-3200 | |
| Max. Memory | 64 GB | |
| 0 | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 68.2 GB/s |
| No | ECC | No |
| 2.00 MB | L2 Cache | -- |
| -- | L3 Cache | 8.00 MB |
| -- | PCIe version | 4.0 |
| -- | PCIe lanes | 4 |
| -- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe Intel Core Solo U1400 has a TDP of 6 W. The TDP of the Intel Core i5-1145G7E is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core Solo U1400 | Characteristic | Intel Core i5-1145G7E |
| 6 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 28 W |
| -- | TDP down | 12 W |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core Solo U1400 has 2.00 MB cache and is manufactured in 65 nm. The cache of Intel Core i5-1145G7E is at 8.00 MB. The processor is manufactured in 10 nm. |
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| Intel Core Solo U1400 | Characteristic | Intel Core i5-1145G7E |
| 65 nm | Technology | 10 nm |
| Monolithic | Chip design | Monolithic |
| x86-32 (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| BGA 479 | Socket | BGA 1526 |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Operating systems | Windows 10, Windows 11, Linux | |
| Release date | Q3/2020 | |
| -- | Release price | 312 $ |
| show more data | show more data | |
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4C 8T @ 1.50 GHz (4.10 GHz) buy now on Amazon and save!
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Average performance in benchmarks
⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Core Solo U1400
1C 1T @ 1.20 GHz |
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Intel Core i5-1145G7E
4C 8T @ 2.80 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core Solo U1400
1C 1T @ 1.20 GHz |
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Intel Core i5-1145G7E
4C 8T @ 4.10 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core Solo U1400
1C 1T @ 1.20 GHz |
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Intel Core i5-1145G7E
4C 8T @ 2.80 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Core Solo U1400
1C 1T @ 1.20 GHz |
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Intel Core i5-1145G7E
4C 8T @ 4.10 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Core Solo U1400
1C 1T @ 1.20 GHz |
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Intel Core i5-1145G7E
4C 8T @ 2.80 GHz |
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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 Solo U1400
@ 0.00 GHz |
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Intel Core i5-1145G7E
Intel Iris Xe Graphics 80 (Tiger Lake) @ 1.30 GHz |
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Devices using this processor |
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| Intel Core Solo U1400 | Intel Core i5-1145G7E |
| Unknown | Unknown |
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