Pentium 4 2.80 vs Core 2 Duo E8235
Aggregate performance score
Core 2 Duo E8235 outperforms Pentium 4 2.80 by a whopping 314% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3086 | 3631 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 0.56 | 0.05 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Penryn (2008−2011) | Northwood (2002−2004) |
| Release date | 3 March 2009 (16 years ago) | August 2002 (23 years ago) |
Detailed specifications
Core 2 Duo E8235 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 2 | 1 |
| Base clock speed | 2.8 GHz | no data |
| Boost clock speed | 2.8 GHz | 2.79 GHz |
| L1 cache | 64 KB (per core) | 8 KB |
| L2 cache | 6 MB (shared) | 512 KB |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 130 nm |
| Die size | 107 mm2 | 146 mm2 |
| Number of transistors | 410 million | 55 million |
| 64 bit support | + | - |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Core 2 Duo E8235 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 | P | 478 |
| Power consumption (TDP) | 44 Watt | 110 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E8235 and Pentium 4 2.80. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
Security technologies
Core 2 Duo E8235 and Pentium 4 2.80 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo E8235 and Pentium 4 2.80 are enumerated here.
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8235 and Pentium 4 2.80. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2, DDR3 | DDR1, DDR2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
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
| Performance score | 0.58 | 0.14 |
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 45 nm | 130 nm |
| Power consumption (TDP) | 44 Watt | 110 Watt |
Core 2 Duo E8235 has a 314.3% higher aggregate performance score, 100% more physical cores and 100% more threads, a 188.9% more advanced lithography process, and 150% lower power consumption.
The Intel Core 2 Duo E8235 is our recommended choice as it beats the Intel Pentium 4 2.80 in performance tests.
Be aware that Core 2 Duo E8235 is a notebook processor while Pentium 4 2.80 is a desktop one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
