Intel Core Ultra 5 245K 14-core Intel Socket 1851
Intel
79 Overall Score
vs
Intel 5120
Intel
50 Overall Score
What Buyers Say
Intel Core Ultra 5 245K 14-core Intel Socket 1851
74 out of 100 medium confidence 11 reviews
The Intel Core Ultra 5 245K is praised for its energy efficiency, cool running temperatures, and strong performance in media server and creative workloads like Blender and video editing, with many reviewers noting it saves on GPU costs due to built-in AV1 encoding. However, some users reported compatibility issues, specifically that it requires an LGA 1851 socket (not LGA 1700 as some had expected), leading to disappointment and extra expenses. Overall, it is seen as a solid mid-range CPU offering excellent value, especially for non-gaming tasks, though gamers may find it slower than alternatives.
Pros
- Energy efficient
- Runs cool
- Great for media servers
- Built-in AV1 encoding saves GPU cost
- Solid mid-range performance
Cons
- Requires LGA 1851 socket (not LGA 1700)
- Compatibility confusion with older motherboards
- Slower than Intel 14th gen in gaming
- Some negative press based on gaming performance
Energy efficiency 3
Thermal performance 3
Compatibility 2
Media server performance 3
Gaming performance 2
Value for money 3
Intel 5120
No customer feedback yet
Scores
Productivity
Budget
Gaming
Ai Llm
Efficiency
Server
Specifications
| Intel Core Ultra 5 245K | Intel 5120 | |
|---|---|---|
| Processor | ||
| Brand | Intel | Intel |
| Series | Core Ultra 5 | Xeon Gold |
| Model | 245K | 5120 |
| Codename | Arrow Lake-S | — |
| Class | desktop | server |
| Process | 3★ | — |
| Cores & Clocks | ||
| Cores | 14 | 14 |
| P-cores | 6★ | — |
| E-cores | 8★ | — |
| Threads | 14 | 28★ |
| Base Clock | ||
| Boost Clock | ||
| Cache | ||
| L2 Cache | 18★ | 14 |
| L3 Cache | 26★ | 19.25 |
| Performance | ||
| PassMark Multi | ||
| PassMark Single | ||
| Memory | ||
| Memory Type | DDR5★ | — |
| Max Speed | No data | |
| Max Memory | No data | |
| ECC | ✓★ | — |
| Platform & Power | ||
| Socket | FCLGA1851 | LGA 3647 |
| PCIe | 5.0 | — |
| PCIe Lanes | 20★ | — |
| TDP | 125 | 105★ |
| Max Turbo Power | 159★ | — |
| Unlocked | ✓★ | — |
| Graphics & AI | ||
| Integrated Graphics | Arc Xe-LPG Graphics 64EU | — |
Pros & Cons
Intel Core Ultra 5 245K 14-core Intel Socket 1851
- Strong single thread (99th percentile)99th %ile
- Strong multi thread (91st percentile)91st %ile
- Strong ai (91st percentile)91st %ile
- Strong efficiency (89th percentile)89th %ile
- Below average user sentiment (29th percentile)
Intel 5120
- Strong multi thread (75th percentile)
- Strong ai (74th percentile)
- Strong efficiency (73rd percentile)
- Below average platform (18th percentile)18th %ile
- Below average feature (20th percentile)20th %ile
Verdict
Winner: Intel Core Ultra 5 245K
Scores 79 overall, wins 6 of 6 usage categories and 16 of 27 specs.