Intel Core i7-1355U vs Intel Core i7-11390H
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CPU comparison with benchmarks
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| Intel Core i7-1355U | Intel Core i7-11390H | |
CPU comparisonIntel Core i7-1355U or Intel Core i7-11390H - 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 i7-1355U has 10 cores with 12 threads and clocks with a maximum frequency of 5.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i7-1355U was released in Q1/2023. The Intel Core i7-11390H has 4 cores with 8 threads and clocks with a maximum frequency of 5.00 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i7-11390H was released in Q2/2021. |
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| Intel Core i7 | Family | Intel Core i7 |
| Intel Core i 1300P/1300U | CPU group | Intel Core i 11000H |
| 13 | Generation | 11 |
| Raptor Lake U | Architecture | Tiger Lake H |
| Mobile | Segment | Mobile |
| Intel Core i7-1255U | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-1355U is a 10 core processor with a clock frequency of 1.70 GHz (5.00 GHz). The Intel Core i7-11390H has 4 CPU cores with a clock frequency of 1.20 GHz (3.70 GHz). |
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| 10 | Cores | 4 |
| 12 | Threads | 8 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.70 GHz (5.00 GHz) 2x Raptor Cove |
A-Core | 3.40 GHz (5.00 GHz) |
| 1.20 GHz (3.70 GHz) 8x Gracemont |
B-Core | -- |
| -- | C-Core | -- |
Internal GraphicsThe 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 Iris Xe Graphics 96 (Alder Lake) | GPU | Intel Iris Xe Graphics 96 (Tiger Lake) |
| 0.35 GHz | GPU frequency | 0.40 GHz |
| 1.30 GHz | GPU (Turbo) | 1.40 GHz |
| 13 | GPU Generation | 12 |
| 10 nm | Technology | 10 nm |
| 4 | Max. displays | 4 |
| 96 | Compute units | 96 |
| 768 | Shader | 768 |
| 32 GB | Max. GPU Memory | 32 GB |
| 12.1 | 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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| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode / Encode |
| Decode | Codec VP8 | Decode |
| Decode | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i7-1355U supports a maximum of 64 GB of memory in 2 memory channels. The Intel Core i7-11390H can connect up to 64 GB of memory in 2 memory channels. |
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| LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 | Memory | LPDDR4X-4266, DDR4-3200 |
| 64 GB | Max. Memory | 64 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 102.4 GB/s | Max. Bandwidth | 68.2 GB/s |
| No | ECC | No |
| L2 Cache | 5.00 MB | |
| 12.00 MB | L3 Cache | 12.00 MB |
| 4.0 | PCIe version | 4.0 |
| 20 | PCIe lanes | 4 |
| 39.4 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-1355U has a TDP of 15 W, that of the Intel Core i7-11390H is 35 W. |
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| 15 W | TDP (PL1 / PBP) | 35 W |
| 55 W | TDP (PL2) | 60 W @ 58 s |
| -- | TDP up | 48 W |
| 12 W | TDP down | 28 W |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-1355U has a 12.00 MB cache, while the Intel Core i7-11390H cache has a total of 17.00 MB. |
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| 10 nm | Technology | 10 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, AVX2, AVX-512 |
| BGA 1744 | Socket | BGA 1526 |
| 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, Windows 11, Linux |
| Q1/2023 | Release date | Q2/2021 |
| -- | Release price | 426 $ |
| show more data | show more data | |
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Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Core i7-1355U
10C 12T @ 5.00 GHz |
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Intel Core i7-11390H
4C 8T @ 5.00 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.|
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Intel Core i7-1355U
10C 12T @ 5.00 GHz |
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Intel Core i7-11390H
4C 8T @ 5.00 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 i7-1355U
10C 12T @ 5.00 GHz |
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Intel Core i7-11390H
4C 8T @ 5.00 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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Intel Core i7-1355U
10C 12T @ 1.70 GHz |
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Intel Core i7-11390H
4C 8T @ 3.40 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 i7-1355U
10C 12T @ 5.00 GHz |
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Intel Core i7-11390H
4C 8T @ 5.00 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 i7-1355U
10C 12T @ 1.70 GHz |
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Intel Core i7-11390H
4C 8T @ 3.40 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 i7-1355U
10C 12T @ 5.00 GHz |
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Intel Core i7-11390H
4C 8T @ 5.00 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 i7-1355U
10C 12T @ 1.70 GHz |
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Intel Core i7-11390H
4C 8T @ 3.40 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 i7-1355U
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.30 GHz |
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Intel Core i7-11390H
Intel Iris Xe Graphics 96 (Tiger Lake) @ 1.40 GHz |
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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 i7-1355U
10C 12T @ 1.70 GHz |
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Intel Core i7-11390H
4C 8T @ 3.40 GHz |
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Devices using this processor |
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| Intel Core i7-1355U | Intel Core i7-11390H |
| Unknown | Unknown |
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