Core i5-14600K vs Pentium 4 HT 2.8E
Primary details
Comparing Pentium 4 HT 2.8E and Core i5-14600K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 167 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 46.83 |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Prescott (2001−2005) | Raptor Lake |
| Release date | February 2004 (20 years ago) | 17 October 2023 (less than a year ago) |
| Launch price (MSRP) | no data | $319 |
| Current price | no data | $517 (1.6x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium 4 HT 2.8E and Core i5-14600K 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 | 1 (Single-Core) | 14 (Tetradeca-Core) |
| Threads | 2 | 20 |
| Base clock speed | no data | 3.5 GHz |
| Boost clock speed | 2.8 GHz | 5.3 GHz |
| L1 cache | 16 KB | 80 KB (per core) |
| L2 cache | 1 MB | 20 MB |
| L3 cache | 0 KB | 24 MB |
| Chip lithography | 90 nm | Intel 7 nm |
| Die size | 109 mm2 | 257 mm2 |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 125 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Pentium 4 HT 2.8E and Core i5-14600K 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 | 478 | FCLGA1700 |
| Power consumption (TDP) | 115 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 4 HT 2.8E and Core i5-14600K. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| SIPP | no data | + |
| Status | no data | Launched |
Security technologies
Pentium 4 HT 2.8E and Core i5-14600K technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 4 HT 2.8E and Core i5-14600K 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 Pentium 4 HT 2.8E and Core i5-14600K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2 | DDR4, DDR5 |
| Maximum memory size | no data | 192 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 89.6 GB/s |
| ECC memory support | no data | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 770 |
| Quick Sync Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.55 GHz |
| Execution Units | no data | 32 |
Graphics interfaces
Available interfaces and connections of Pentium 4 HT 2.8E and Core i5-14600K integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Pentium 4 HT 2.8E and Core i5-14600K integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2160 @ 60Hz |
| Max resolution over eDP | no data | 5120 x 3200 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Pentium 4 HT 2.8E and Core i5-14600K integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Pentium 4 HT 2.8E and Core i5-14600K.
| PCIe version | no data | 5.0 and 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 1 | 14 |
| Threads | 2 | 20 |
| Power consumption (TDP) | 115 Watt | 125 Watt |
We couldn't decide between Pentium 4 HT 2.8E and Core i5-14600K. We've got no test results to judge.
Should you still have questions on choice between Pentium 4 HT 2.8E and Core i5-14600K, ask them in Comments section, and we shall answer.
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