Intel Core Ultra 5 245K vs Ultra 5 245HX
76
out of 100
VS
71
out of 100
We compared two 14-core CPUs: the 4.2 GHz Intel Core Ultra 5 245K (desktop) against the 3.1 GHz Ultra 5 245HX (laptop). On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
The "iGPU" and "Power Efficiency" have a minor impact on the NanoReview Score for desktop CPU.
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
Value for money (Beta)
Key Differences
Advantages of Intel Core Ultra 5 245K
- More powerful Intel Arc iGPU (4-Cores) integrated graphics: 1.9 vs 1.5 TFLOPS
- 2% higher Turbo Boost frequency (5.2 GHz vs 5.1 GHz)
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Cinebench Scores (67th and 73rd place)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 1370 MB/sec | 1030 MB/sec |
| Clang compilation | 144.3 Klines/sec | 147.3 Klines/sec |
| HTML 5 Browser | 404.1 pages/sec | 253 pages/sec |
| PDF Renderer | 470.1 Mpixels/sec | 327.9 Mpixels/sec |
| Text processing | 338.3 pages/sec | 327.4 pages/sec |
| Background blur | 86.2 images/sec | 70.8 images/sec |
| Photo processing | 150.7 images/sec | 87.7 images/sec |
| Ray tracing | 30.1 Mpixels/sec | 29.7 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 98.5 GOps/sec | 92.2 GOps/sec |
| Floating point math | 130.7 GOps/sec | 120.7 GOps/sec |
| Find prime numbers | 414M Primes/sec | 359M Primes/sec |
| Random string sorting | 55.1M Strings/sec | 47.6M Strings/sec |
| Data encryption | 33.3 GBytes/sec | 30 GBytes/sec |
| Data compression | 459 MBytes/sec | 393.1 MBytes/sec |
| Physics | 3078 Frames/sec | 2526 Frames/sec |
| Extended instructions | 37.6B Matrices/sec | 31.2B Matrices/sec |
Blender
Blender CPU
Performance Per Watt
| Cinebench 2024 / Watt | 12.1 PPW | 26.9 PPW |
| Geekbench 6 Multi / Watt | 142.9 PPW | 261.1 PPW |
| Passmark CPU Mark / Watt | 344.4 PPW | 692.2 PPW |
| Blender / Watt | 2.58 PPW | - |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
Intel Core Ultra 5 245K
| Date | Benchmark | Result |
|---|---|---|
| 📘 2025-10-28 (AvengedSam) | Geekbench 6 CPU | 2967 / 16219 |
| 📘 2025-01-27 (Permonix) | Cinebench 2024 | 136 / 1518 |
Intel Core Ultra 5 245HX
No benchmark results yet
Specifications
Full technical specification of Intel Core Ultra 5 245K and Ultra 5 245HXGeneral
| Vendor | Intel | Intel |
| Released | October 11, 2024 | January 6, 2025 |
| Type | Desktop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Codename | Arrow Lake | Arrow Lake |
| Model number | 245K | 245HX |
| Integrated GPU | Arc iGPU (4-Cores) | UHD Graphics Xe G4 (48 EU) |
| Rival Equivalent | - AMD Ryzen 5 9600X | - |
| Successor | - Intel Core Ultra 5 250K Plus | - |
Intel CPU rating (24th and 45th place)
CPU
| P-Cores | 6 | 6 |
| P-Threads | 6 | 6 |
| Base Frequency (P) | 4.2 GHz | 3.1 GHz |
| Turbo Boost Frequency (P) | 5.2 GHz | 5.1 GHz |
| E-Cores | 8 | 8 |
| E-Threads | 8 | 8 |
| Base Frequency (E) | 3.6 GHz | 2.6 GHz |
| Turbo Boost Frequency (E) | 4.6 GHz | 4.5 GHz |
| Total Cores | 14 | 14 |
| Total Threads | 14 | 14 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 42x | 31x |
| L1 Cache | 112K (per core) | 192K (per core) |
| L2 Cache | 3MB (per core) | 3MB (per core) |
| L3 Cache | 24MB (shared) | 24MB (shared) |
| Unlocked Multiplier | Yes | Yes |
Package
| Transistors | 17.8 billions | - |
| Fabrication Process | 3 nm | 3 nm |
| TDP (PL1) | 125 W | 45-55 W (configurable) |
| Max. Boost TDP (PL2) | 159 W | 160 W |
| Socket | FCLGA-1851 | FCBGA-2114 |
| Peak Temperature | 105°C | 105°C |
Desktop CPU ranking (#33rd place)
Laptop processors ranking (#57th place)
iGPU
| Integrated Graphics | Intel Arc iGPU (4-Cores) | Intel UHD Graphics Xe G4 (48 EU) |
| GPU Base Clock | 300 MHz | 400 MHz |
| GPU Boost Clock | 1900 MHz | 1900 MHz |
| Shading Units | 512 | 384 |
| TMUs | 32 | 24 |
| ROPs | 16 | 12 |
| Execution Units | 64 | 48 |
| TGP | 14 W | 15 W |
iGPU FLOPS
Memory Support
| Memory Types | - DDR5-6400 | - DDR5-6400 |
| Max. Memory Size | 192 GB | 192 GB |
| Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 102.4 GB/s | 102.4 GB/s |
| ECC Support | Yes | Yes |
Misc
| Official Site | Intel Core Ultra 5 245K official page | Intel Core Ultra 5 245HX official page |
| PCI Express Version | 5.0 | 5.0 |
| PCI Express Lanes | 24 | 24 |
Cast your vote
Total votes: 1