Core Ultra 7 255HX
Intel
PassMark
49,765
Performance
Enthusiast
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Core Ultra 7 255HX is manufactured by Intel. It was released in 13 January 2025 (less than a year ago). It is based on the Arrow Lake-HX (2025) architecture. It features 20 cores and 20 threads. Base frequency is 2.4 GHz, with boost up to 5.2 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2114. Thermal design power (TDP): 55 Watt. Memory support: DDR5-6400. Passmark benchmark score: 49,765 points.
Specifications
General
- Type
- Para notebooks
- Designer
- Intel
- Manufacturer
- TSMC
- Release date
- 13 January 2025 (less than a year ago)
- Architecture codename
- Arrow Lake-HX (2025)
- Performance ranking position
- 205
Technical
- Cores
- 20
- Threads
- 20
- Die size
- 243 mm2
- L1 cache
- 192 kB (per core)
- L2 cache
- 3 MB (per core)
- L3 cache
- 30 MB (total)
- Max frequency
- 5.2 GHz
- 64-bit support
- +
- Base frequency
- 2.4 GHz
- Cores eficientes
- 12
- Transistor count
- 17,800 million
- Process technology
- 3 nm
- Cores de desempenho
- 8
- Unlocked multiplier
- +
Compatibility
- Socket
- FCBGA2114
- Power consumption (TDP)
- 55 Watt
- Max processors in config
- 1
Memory
- RAM types
- DDR5-6400
- Memory channels
- 2
- Max memory capacity
- 256 GB
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (12)
AMD (12)
Our Recommendation for Core Ultra 7 255HX
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (9)
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