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Intel Core Ultra 7 155U vs Intel Processor U300L
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core Ultra 7 155U
100 %
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake)
Intel UHD Graphics 13th Gen (48 EU)
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Core Ultra 7 155U | Intel Processor U300L |
|---|---|---|
| Family | Intel Core Ultra 7 (31) | Intel Processor U (7) |
| CPU group | Intel Core Ultra 100U (7) | Intel Core i 1300P/1300U (33) |
| Architecture | Meteor Lake U | Raptor Lake U |
| Technology | 7 nm | 10 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 2049 | LGA 1700 |
| Predecessor | ||
| Successor | Intel Core Ultra 7 255U |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core Ultra 7 155U | Intel Processor U300L |
|---|---|---|
| CPU Cores / Threads | 12 / 14 | 5 / 6 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | hybrid (big.LITTLE) | hybrid (big.LITTLE) |
| Core Cluster 1: | 2x Redwood Cove 1.70 - 4.80 GHz |
1x Raptor Cove 1.20 - 4.40 GHz |
| Core Cluster 2: | 8x Crestmont 1.20 - 3.80 GHz |
4x Gracemont 0.90 - 3.30 GHz |
| Core Cluster 3: | 2x Crestmont 0.70 - 2.10 GHz |
|
| L2-Cache | 12.00 MB | 6.00 MB |
| L3-Cache | 8.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core Ultra 7 155U | Intel Processor U300L |
|---|---|---|
| GPU name | Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) | Intel UHD Graphics 13th Gen (48 EU) |
| GPU frequency | 0.60 - 1.95 GHz | 0.20 - 1.10 GHz |
| CUs / Shader | 64 / 512 | 48 / 384 |
| Raytracing | ✓ | ✗ |
| Max. displays | 4 | 3 |
| Max. GPU Memory | 32 GB | 32 GB |
| Technology | 5 nm | 10 nm |
| Release date | Q4/2023 | Q1/2023 |
NPU AI performance
|
Wischen
|
Intel Core Ultra 7 155U | Intel Processor U300L |
|---|---|---|
| AI hardware | Intel® AI Boost | Intel® AI Boost |
| AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | Intel® Deep Learning Boost |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core Ultra 7 155U | Intel Processor U300L |
|---|---|---|
| Memory | LPDDR5X-7500 (120.0 GB/s) DDR5-5600 (89.6 GB/s) | DDR5-5200 (83.2 GB/s) DDR4-3200 (51.2 GB/s) |
| Max. Memory | 96 GB | 96 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 4.0 x 20 | 4.0 x 20 |
| PCIe Bandwidth | 39.4 GB/s | 39.4 GB/s |
Thermal Management
|
Wischen
|
Intel Core Ultra 7 155U | Intel Processor U300L |
|---|---|---|
| TDP | 15 W | 15 W |
| TDP (PL2) | 57 W | 55 W |
| TDP up | 28 W | 28 W |
| TDP down | 12 W | 12 W |
| T. junction max. | 110 °C | 100 °C |
Technical details
|
Wischen
|
Intel Core Ultra 7 155U | Intel Processor U300L |
|---|---|---|
| Chip design | Chiplet | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 11, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q4/2023 | Q2/2024 |
| Release price | 107 $ | |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core Ultra 7 155U is 2.9 stars (143 ratings), while Intel Processor U300L has received 0 stars (0 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M5 Max (18-CPU 32-GPU)
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Apple M2 Ultra (76-GPU)
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Apple M2 Ultra (60-GPU)
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Intel Core Ultra 7 155U
12C / 14T · 4.80 GHz
9
Intel Processor U300L
5C / 6T · 4.40 GHz
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