Pentium 4 2.80 vs i9-14900HX
Primary details
Comparing Core i9-14900HX and Pentium 4 2.80 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 150 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Raptor Lake-HX | no data |
| Architecture codename | Raptor Lake-HX Refresh (2024) | Northwood (2002−2004) |
| Release date | 8 January 2024 (less than a year ago) | August 2002 (22 years ago) |
Detailed specifications
Core i9-14900HX and Pentium 4 2.80 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 | 24 (Tetracosa-Core) | 1 (Single-Core) |
| Threads | 32 | 1 |
| Base clock speed | 2.2 GHz | no data |
| Boost clock speed | 5.7 GHz | 2.79 GHz |
| L1 cache | 80 KB (per core) | 8 KB |
| L2 cache | 2 MB (per core) | 512 KB |
| L3 cache | 36 MB (shared) | 0 KB |
| Chip lithography | Intel 7 nm | 130 nm |
| Die size | 257 mm2 | 146 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 55 million |
| 64 bit support | + | - |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-14900HX and Pentium 4 2.80 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 | FCBGA1964 | 478 |
| Power consumption (TDP) | 55 Watt | 110 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-14900HX and Pentium 4 2.80. 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 | + | - |
| FMA | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Turbo Boost Max 3.0 | + | no data |
| Status | Launched | no data |
| Deep Learning Boost | + | - |
Security technologies
Core i9-14900HX and Pentium 4 2.80 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-14900HX and Pentium 4 2.80 are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-14900HX and Pentium 4 2.80. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR1, DDR2 |
| Maximum memory size | 192 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 89.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® UHD Graphics for 14th Gen Intel® Processors | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 1.65 GHz | no data |
| Execution Units | 32 | no data |
Graphics interfaces
Available interfaces and connections of Core i9-14900HX and Pentium 4 2.80 integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core i9-14900HX and Pentium 4 2.80 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096 x 2160 @ 60Hz | no data |
| Max resolution over eDP | 5120 x 3200 @ 120Hz | no data |
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | no data |
Graphics API support
APIs supported by Core i9-14900HX and Pentium 4 2.80 integrated GPUs, sometimes API versions are included.
| DirectX | 12.1 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i9-14900HX and Pentium 4 2.80.
| PCIe version | 5.0 and 4.0 | no data |
| PCI Express lanes | 16 | no data |
Synthetic benchmark performance
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.
Pros & cons summary
| Physical cores | 24 | 1 |
| Threads | 32 | 1 |
| Power consumption (TDP) | 55 Watt | 110 Watt |
i9-14900HX has 2300% more physical cores and 3100% more threads, and 100% lower power consumption.
We couldn't decide between Core i9-14900HX and Pentium 4 2.80. We've got no test results to judge.
Be aware that Core i9-14900HX is a notebook processor while Pentium 4 2.80 is a desktop one.
Should you still have questions on choice between Core i9-14900HX and Pentium 4 2.80, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
