Pentium Dual T4500 vs Celeron 3865U
Aggregate performance score
Pentium Dual Core T4500 outperforms Celeron 3865U by a minimal 1% based on our aggregate benchmark results.
Primary details
Comparing Celeron 3865U and Pentium Dual Core T4500 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2580 | 2568 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Celeron | Intel Pentium Dual Core |
| Power efficiency | 5.24 | 2.27 |
| Architecture codename | Kaby Lake-U (2017) | Penryn (2008−2011) |
| Release date | 3 January 2017 (7 years ago) | 1 January 2010 (14 years ago) |
| Launch price (MSRP) | $107 | no data |
Detailed specifications
Celeron 3865U and Pentium Dual Core T4500 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) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | 1.8 GHz | 2.3 GHz |
| Boost clock speed | 1.8 GHz | 2.3 GHz |
| Bus type | OPI | no data |
| Bus rate | 4 GT/s | 800 MHz |
| Multiplier | 22 | no data |
| L1 cache | 64K (per core) | 128 KB |
| L2 cache | 256K (per core) | 1 MB |
| L3 cache | 2 MB (shared) | no data |
| Chip lithography | 14 nm | 45 nm |
| Die size | 98.7 mm2 | 107 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 410 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron 3865U and Pentium Dual Core T4500 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 (Uniprocessor) | 1 |
| Socket | FCBGA1356,FPBGA1356 | P |
| Power consumption (TDP) | 15 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 3865U and Pentium Dual Core T4500. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| My WiFi | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Smart Response | + | no data |
Security technologies
Celeron 3865U and Pentium Dual Core T4500 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 3865U and Pentium Dual Core T4500 are enumerated here.
| AMD-V | + | - |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 3865U and Pentium Dual Core T4500. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR3 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 610 | no data |
| Max video memory | 32 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 900 MHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron 3865U and Pentium Dual Core T4500 integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
Graphics image quality
Maximum display resolutions supported by Celeron 3865U and Pentium Dual Core T4500 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
Graphics API support
APIs supported by Celeron 3865U and Pentium Dual Core T4500 integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.4 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron 3865U and Pentium Dual Core T4500.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 10 | 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.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Pros & cons summary
| Performance score | 0.83 | 0.84 |
| Recency | 3 January 2017 | 1 January 2010 |
| Chip lithography | 14 nm | 45 nm |
| Power consumption (TDP) | 15 Watt | 35 Watt |
Celeron 3865U has an age advantage of 7 years, a 221.4% more advanced lithography process, and 133.3% lower power consumption.
Pentium Dual T4500, on the other hand, has a 1.2% higher aggregate performance score.
Given the minimal performance differences, no clear winner can be declared between Celeron 3865U and Pentium Dual Core T4500.
Should you still have questions on choice between Celeron 3865U and Pentium Dual Core T4500, ask them in Comments section, and we shall answer.
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