Intel Core i5-1245U Benchmark, Test and specs
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The Intel Core i5-1245U was released in Q1/2022 and has 10 cores. The processor can process 12 threads simultaneously and uses a mainboard with the socket BGA 1744. In the Geekbench 5 benchmark, the Intel Core i5-1245U achieved a result of 1,644 points (single-core) or 7,890 points (multi-core).
| Name: | Intel Core i5-1245U |
|---|---|
| Family: | Intel Core i5 (331) |
| CPU group: | Intel Core i 1200P/1200U (21) |
| Architecture: | Alder Lake U |
| Segment: | Mobile |
| Generation: | 12 |
| Predecessor: | -- |
| Successor: | Intel Core i5-1345U |
CPU Cores and Base Frequency
The Intel Core i5-1245U has 10 cores. The clock frequency of the Intel Core i5-1245U is 1.60 GHz (4.40 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 10 / 12 |
|---|---|
| Core architecture: | hybrid (big.LITTLE) |
| A-Core: | 2x Golden Cove |
| B-Core: | 8x Gracemont |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| A-Core Frequency: | 1.60 GHz (4.40 GHz) |
| B-Core Frequency: | 1.20 GHz (3.30 GHz) |
Internal Graphics
The Intel Core i5-1245U has an integrated graphics that the system can use to efficiently play back videos. The Intel Core i5-1245U has the Intel Iris Xe Graphics 80 (Alder Lake) installed, which has 80 streaming multiprocessors (640 shaders).
| GPU name: | Intel Iris Xe Graphics 80 (Alder Lake) |
|---|---|
| GPU frequency: | 0.35 GHz |
| GPU (Turbo): | 1.20 GHz |
| Compute units: | 80 |
| Shader: | 640 |
| Hardware Raytracing: | No |
| Release date: | Q1/2022 |
| Max. displays: | 4 |
|---|---|
| Generation: | 13 |
| Direct X: | 12.1 |
| Technology: | 10 nm |
| Max. GPU Memory: | 32 GB |
| Frame Generation: | No |
Hardware codec support
Processors with integrated graphics can process video codecs faster. Support for modern codecs can significantly increase system efficiency during video playback.
| h265 / HEVC (8 bit): | Decode / Encode |
|---|---|
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode / Encode |
| AV1: | Decode |
|---|---|
| AVC: | Decode / Encode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe Intel Core i5-1245U supports a maximum of 64 GB memory. Depending on the mainboard, the processor can use a maximum of 4 (Quad Channel) memory channels. This results in a maximum bandwidth of the main memory of 83.2 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| LPDDR5-5200 LPDDR4X-4266 DDR5-4800 DDR4-3200 | 83.2 GB/s 68.2 GB/s 76.8 GB/s 51.2 GB/s |
| Max. Memory: | 64 GB |
| Memory channels: | 4 (Quad Channel) |
| ECC: | No |
| PCIe: | 4.0 x 28 |
| PCIe Bandwidth: | 55.1 GB/s |
Thermal ManagementThe Intel Core i5-1245U has a TDP of 15 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 15 W |
| TDP (PL2): | 55 W |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | 100 °C |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Core i5-1245U is made in 10 nm and has 18.50 MB cache.
| Technology: | 10 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | BGA 1744 |
| L2-Cache: | 6.50 MB |
| L3-Cache: | 12.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Windows 11, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2 |
| Release date: | Q1/2022 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | -- |
10C 12T @ 1.60 GHz (4.40 GHz)
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Benchmark results
The benchmark results for the Intel Core i5-1245U have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Screenshots:
Screenshots:
- Geekbench 5.4.4 on HP Elite x360 13 inch (8 GB DDR5-4800), Windows 11 Pro
- Geekbench 5.4.3 on Dell Latitude 9430 (16 GB LPDDR5-4800), Windows 11
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 i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i7-11700F
8C 16T @ 4.90 GHz |
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Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
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Intel Core i5-1245U
10C 12T @ 4.40 GHz |
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AMD Ryzen 7 5700
8C 16T @ 4.60 GHz |
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AMD Ryzen 7 PRO 5750G
8C 16T @ 4.60 GHz |
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AMD Ryzen 7 5700G
8C 16T @ 4.60 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 i7-1370P
14C 20T @ 5.20 GHz |
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Intel Core i7-8700
6C 12T @ 4.60 GHz |
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Intel Core i7-8700B
6C 12T @ 4.60 GHz |
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Intel Core i5-1245U
10C 12T @ 4.40 GHz |
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Intel Core i5-9600KF
6C 6T @ 4.60 GHz |
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Intel Core i5-9600K
6C 6T @ 4.60 GHz |
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AMD Ryzen 7 4700U
8C 8T @ 4.10 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 i5-12400
6C 12T @ 4.40 GHz |
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Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-11980HK
8C 16T @ 5.00 GHz |
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Intel Core i5-1245U
10C 12T @ 4.40 GHz |
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Intel Core i5-13400F
10C 16T @ 4.60 GHz |
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Intel Core i5-13400
10C 16T @ 4.60 GHz |
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AMD Ryzen 9 6900HX
8C 16T @ 4.90 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 Xeon Gold 5115
10C 20T @ 2.60 GHz |
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AMD Ryzen 5 3600XT
6C 12T @ 4.50 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
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Intel Core i5-1245U
10C 12T @ 2.20 GHz |
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AMD Ryzen 7 4800H
8C 16T @ 3.80 GHz |
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AMD Ryzen 7 4980U
8C 16T @ 2.00 GHz |
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AMD Ryzen 9 5900HS Creator Edition
8C 16T @ 4.20 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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AMD Ryzen 5 PRO 3350GE
AMD Radeon RX Vega 10 (Raven Ridge) @ 1.20 GHz |
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AMD Ryzen 5 3580U
AMD Radeon RX Vega 9 (Raven Ridge) @ 1.30 GHz |
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Intel Core i7-13620H
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.50 GHz |
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Intel Core i5-1245U
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz |
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Intel Core i5-1235UL
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz |
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Intel Core i5-1245UL
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz |
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Intel Core i5-1235U
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 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 Xeon E5-2658 v3
12C 24T @ 2.50 GHz |
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Intel Xeon E5-1660 v4
8C 16T @ 3.20 GHz |
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AMD Ryzen 5 4600U
6C 12T @ 3.60 GHz |
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Intel Core i5-1245U
10C 12T @ 2.20 GHz |
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Intel Core i5-11400T
6C 12T @ 3.30 GHz |
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Intel Core i3-1315U
6C 8T @ 1.20 GHz |
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Intel Core i7-9700F
8C 8T @ 3.80 GHz |
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Benchmarks
Cinebench 2024 (SC)
272 entries
272 entries
Cinebench 2024 (MC)
271 entries
271 entries
Geekbench 5 (SC)
2,488 entries
2,488 entries
Geekbench 5 (MC)
2,461 entries
2,461 entries
FP32 SP (iGPU)
2,042 entries
2,042 entries
3DMark Timespy (iGPU)
516 entries
516 entries
PassMark CPU-Mark
2,392 entries
2,392 entries
Description of the processor
The Intel Core i5-1245U is a mobile processor for notebooks from the manufacturer Intel. Its new CPU architecture, “Alder Lake U,” is based on a hybrid core layout in which CPU cores of different speeds are combined. The two larger CPU cores are called P-cores and are based on the "Golden Cove" architecture in the Intel Core i5-1245U.The P-cores normally clock at 1.6 GHz, but the clock frequency of the P-cores can be increased to up to 4.4 GHz using Intel Turbo mode. In the Intel Core i5-1245U, the two P-cores are combined with eight smaller and more economical E-cores. These are based on Intels "Gracemont" CPU architecture, which comes from the Intel Atom processors.
The small E-cores clock at 1.2 GHz (maximum frequency in Turbo mode: 3.3 GHz), significantly slower than the P-cores, but they also require less energy, which should extend the battery life in notebooks.
The Intel Core i5-1245U has integrated graphics (iGPU). This is based on the Intel Core i5-1245U on the currently second largest expansion level of the Iris Xe graphics with 80 execution units and 640 texture shaders. The iGPU achieves an FP32 graphics performance of almost 1.5 TFLOPS and is therefore also suitable for one or two computer games.
Notebooks equipped with the Intel Core i5-1245U can be equipped with LPPDR4, LPDDR5 or DDR4 and DDR5 RAM. Competitor AMD also offers a large selection of RAM for its newer mobile processors in order to use the processors as flexibly as possible.
With LPDDR5-5200 memory, a maximum memory bandwidth of 83.2 GB/s is possible in the Intel Core i5-1245U. A maximum of 64 GB of RAM can be installed in the notebook. External devices such as an additional graphics card can be connected to the processor via the PCIe 4.0 interface with up to 28 lines.
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