Intel Core Ultra 3 105UL Benchmark, Test and specs
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The Intel Core Ultra 3 105UL was released in Q2/2024 and has 8 cores. The processor can process 10 threads simultaneously and uses a mainboard with the socket LGA 1851.
| Name: | Intel Core Ultra 3 105UL |
|---|---|
| Family: | Intel Core Ultra 3 (1) |
| CPU group: | Intel Core Ultra 100UL (5) |
| Architecture: | Meteor Lake PS |
| Segment: | Desktop / Server |
| Generation: | 1 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Core Ultra 3 105UL has 8 cores. The clock frequency of the Intel Core Ultra 3 105UL is 1.50 GHz (4.20 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 8 / 10 |
|---|---|
| Core architecture: | hybrid (big.LITTLE) |
| A-Core: | 2x Redwood Cove |
| B-Core: | 4x Crestmont |
| C-Core: | 2x Crestmont |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| A-Core Frequency: | 1.50 GHz (4.20 GHz) |
| B-Core Frequency: | 1.00 GHz (3.50 GHz) |
| C-Core Frequency: | 0.70 GHz (2.10 GHz) |
Artificial Intelligence and Machine Learning
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
| AI hardware: | Intel AI engine |
|---|---|
| AI specifications: | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
Internal Graphics
The Intel Core Ultra 3 105UL has an integrated graphics that the system can use to efficiently play back videos. The Intel Core Ultra 3 105UL has the Intel Iris Xe 3 Core Graphics 48 EUs (Meteor Lake) installed, which has 48 streaming multiprocessors (384 shaders).
| GPU name: | Intel Iris Xe 3 Core Graphics 48 EUs (Meteor Lake) |
|---|---|
| GPU frequency: | 0.60 GHz |
| GPU (Turbo): | 1.80 GHz |
| Compute units: | 48 |
| Shader: | 384 |
| Hardware Raytracing: | Yes |
| Release date: | Q4/2023 |
| Max. displays: | 4 |
|---|---|
| Generation: | -- |
| Direct X: | 12.2 |
| Technology: | 5 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 |
| AV1: | Decode / Encode |
|---|---|
| AVC: | Decode / Encode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe Intel Core Ultra 3 105UL supports a maximum of 96 GB memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 89.6 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR5-5600 | 89.6 GB/s |
| Max. Memory: | 96 GB |
| Memory channels: | 2 (Dual Channel) |
| ECC: | No |
| PCIe: | 4.0 x 20 |
| PCIe Bandwidth: | 39.4 GB/s |
Thermal ManagementThe Intel Core Ultra 3 105UL 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): | 57 W |
| TDP up: | 28 W |
| TDP down: | 12 W |
| Tjunction max.: | 105 °C |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Core Ultra 3 105UL is made in 7 nm and has 10.00 MB cache.
| Technology: | 7 nm |
|---|---|
| Chip design: | Chiplet |
| Socket: | LGA 1851 |
| L2-Cache: | 10.00 MB |
| L3-Cache: | -- |
| AES-NI: | Yes |
| Operating systems: | 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: | Q2/2024 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
8C 10T @ 1.50 GHz (4.20 GHz)
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Benchmark results
The benchmark results for the Intel Core Ultra 3 105UL 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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