5 330 vs Ultra 5 338H
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 438 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 29.50 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Panther Lake (2026) | Wildcat Lake (2026) |
| Release date | 5 January 2026 (less than a year ago) | 16 April 2026 (recently) |
| Launch price (MSRP) | no data | $309 |
Detailed specifications
Core Ultra 5 338H and Core 5 330 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 12 (Dodeca-Core) | 6 (Hexa-Core) |
| Performance-cores | 4 | no data |
| Efficient-cores | 4 | no data |
| Low Power Efficient-cores | 4 | no data |
| Threads | 12 | 6 |
| Base clock speed | 1.9 GHz | 1.5 GHz |
| Boost clock speed | 4.7 GHz | 4.6 GHz |
| L1 cache | 192 KB (per core) | 192 KB |
| L2 cache | 2.5 MB (per core) | 2.5 MB |
| L3 cache | 18 MB (shared) | 6 MB (shared) |
| Chip lithography | 3 nm | 3 nm |
| 64 bit support | + | + |
Compatibility
Information on Core Ultra 5 338H and Core 5 330 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FCBGA2540 | Intel BGA 1516 |
| Power consumption (TDP) | 25 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Ultra 5 338H and Core 5 330. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Thermal Monitoring | + | - |
| SIPP | + | + |
| Turbo Boost Max 3.0 | + | no data |
| Deep Learning Boost | + | - |
| Supported AI Software Frameworks | OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN | - |
Security technologies
Core Ultra 5 338H and Core 5 330 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Ultra 5 338H and Core 5 330 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Ultra 5 338H and Core 5 330. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | Up to LPDDR5X 8533 MT/s | DDR5, LPDDR5X |
| Maximum memory size | 96 GB | no data |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® Arc™ B370 GPU | Intel Xe3 Graphics (2 Xe) |
| Quick Sync Video | + | - |
| Graphics max frequency | 2.4 GHz | no data |
Graphics interfaces
Available interfaces and connections of Core Ultra 5 338H and Core 5 330 integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core Ultra 5 338H and Core 5 330 integrated GPUs, including resolutions over different interfaces.
| Max resolution over eDP | 3840 x 2400 @ 120Hz | no data |
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | no data |
Graphics API support
APIs supported by Core Ultra 5 338H and Core 5 330 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX 12 Ultimate | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Core Ultra 5 338H and Core 5 330.
| PCIe version | 5.0 and 4.0 | 4.0 |
| PCI Express lanes | 12 | 6 |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Recency | 5 January 2026 | 16 April 2026 |
| Physical cores | 12 | 6 |
| Threads | 12 | 6 |
| Power consumption (TDP) | 25 Watt | 15 Watt |
Ultra 5 338H has 100% more physical cores and 100% more threads.
Core 5 330, on the other hand, has an age advantage of 3 months, and 67% lower power consumption.
We couldn't decide between Intel Core Ultra 5 338H and Intel Core 5 330. We've got no test results to judge.
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