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Intel Processor U303L vs Intel Core Ultra 5 245KF
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
Intel Processor U303L | Intel Core Ultra 5 245KF |
|---|---|---|
| Family | Intel Processor U (7) | Intel Core Ultra 5 (35) |
| CPU group | Intel Core i 1300P/1300U (33) | Intel Core Ultra 200 AL-S (20) |
| Architecture | Raptor Lake U | Arrow Lake |
| Technology | 10 nm | 3 nm |
| Segment | Notebook | Desktop |
| Socket | LGA 1700 | LGA 1851 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Processor U303L | Intel Core Ultra 5 245KF |
|---|---|---|
| CPU Cores / Threads | 5 / 6 | 14 / 14 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | hybrid (big.LITTLE) | hybrid (big.LITTLE) |
| Core Cluster 1: | 1x Raptor Cove 2.60 GHz |
6x Lion Cove 4.20 - 5.20 GHz |
| Core Cluster 2: | 4x Gracemont 2.00 GHz |
8x Skymont 3.60 - 4.60 GHz |
| L2-Cache | 26.00 MB | |
| L3-Cache | 12.00 MB | 24.00 MB |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Processor U303L | Intel Core Ultra 5 245KF |
|---|---|---|
| GPU name | Intel UHD Graphics 13th Gen (48 EU) | no iGPU |
| GPU frequency | 0.20 - 1.10 GHz | |
| CUs / Shader | 48 / 384 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 32 GB | |
| Technology | 10 nm | |
| Release date | Q1/2023 |
NPU AI performance
|
Wischen
|
Intel Processor U303L | Intel Core Ultra 5 245KF |
|---|---|---|
| AI hardware | Intel® AI Boost | Intel® AI Boost |
| AI specifications | Intel® Deep Learning Boost | Intel AI Boost NPU 4 @ 13 TOPS |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Processor U303L | Intel Core Ultra 5 245KF |
|---|---|---|
| Memory | DDR5-5200 (83.2 GB/s) DDR4-3200 (51.2 GB/s) | DDR5-6400 (102.4 GB/s) |
| Max. Memory | 96 GB | 256 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 4.0 x 20 | 5.0 x 20 |
| PCIe Bandwidth | 39.4 GB/s | 78.8 GB/s |
Thermal Management
|
Wischen
|
Intel Processor U303L | Intel Core Ultra 5 245KF |
|---|---|---|
| TDP | 15 W | 125 W |
| TDP (PL2) | 55 W | |
| TDP up | 28 W | 159 W |
| TDP down | 12 W | |
| T. junction max. | 100 °C | 105 °C |
Technical details
|
Wischen
|
Intel Processor U303L | Intel Core Ultra 5 245KF |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | 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 | Q2/2024 | Q4/2024 |
| Release price | 285 $ | 294 $ |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Processor U303L is 5.0 stars (2 ratings), while Intel Core Ultra 5 245KF has received 4.5 stars (22 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Intel Processor U303L
5C / 6T · 0.00 GHz
2
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
3
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
4
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
5
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
6
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
7
Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
8
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
9
Intel Core Ultra 5 245KF
14C / 14T · 5.20 GHz
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