Intel Core i5-1245UL Benchmark, Test and specs
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The Intel Core i5-1245UL has 10 cores with 12 threads and is based on the 12. gen of the Intel Core i5 series. The processor uses a mainboard with the BGA 1744 socket and was released in Q3/2022.
| Name: | Intel Core i5-1245UL |
|---|---|
| Family: | Intel Core i5 (331) |
| CPU group: | Intel Core i 1200P/1200U (21) |
| Architecture: | Alder Lake U |
| Segment: | Mobile |
| Generation: | 12 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Core i5-1245UL has 10 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Core i5-1245UL is 2.50 GHz (4.40 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| 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: | 2.50 GHz (4.40 GHz) |
| B-Core Frequency: | 1.20 GHz (3.30 GHz) |
Internal Graphics
The Intel Core i5-1245UL has integrated graphics, called iGPU for short. Specifically, the Intel Core i5-1245UL uses the Intel Iris Xe Graphics 80 (Alder Lake), which has 640 texture shaders and 80 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
| 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
A 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.
| 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 processor can use up to 64 GB memory in 4 (Quad Channel) memory channels. The maximum memory bandwidth is 76.8 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR5-4800 DDR4-3200 | 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 thermal design power (TDP for short) of the processor is 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
|
|---|---|
| TDP (PL1 / PBP): | 15 W |
| TDP (PL2): | 55 W |
| TDP up: | 28 W |
| TDP down: | 12 W |
| Tjunction max.: | 100 °C |
Technical details
The Intel Core i5-1245UL is made in 10 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 18.50 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.
| 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: | Q3/2022 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | -- |
10C 12T @ 2.50 GHz (4.40 GHz)
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Benchmark results
The benchmark results for the Intel Core i5-1245UL 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.
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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