Atom x7-Z8750 vs Pentium Dual T4400
Aggregate performance score
Pentium Dual Core T4400 outperforms Atom x7-Z8750 by a minimal 1% based on our aggregate benchmark results.
Primary details
Comparing Pentium Dual Core T4400 and Atom x7-Z8750 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2592 | 2602 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Pentium Dual Core | 7x Intel Atom |
| Power efficiency | 2.19 | no data |
| Architecture codename | Penryn (2008−2011) | Cherry Trail (2015−2016) |
| Release date | 1 December 2009 (14 years ago) | 1 April 2016 (8 years ago) |
| Launch price (MSRP) | no data | $37 |
Detailed specifications
Pentium Dual Core T4400 and Atom x7-Z8750 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) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | 2.2 GHz | 1.6 GHz |
| Boost clock speed | 2.2 GHz | 2.56 GHz |
| Bus rate | 800 MHz | no data |
| Multiplier | no data | 16 |
| L1 cache | 128 KB | no data |
| L2 cache | 1 MB | 2 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 14 nm |
| Die size | 107 mm2 | no data |
| Maximum core temperature | no data | 90 °C |
| Number of transistors | 410 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Pentium Dual Core T4400 and Atom x7-Z8750 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 (Uniprocessor) |
| Socket | P | UTFCBGA1380 |
| Power consumption (TDP) | 35 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Dual Core T4400 and Atom x7-Z8750. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Pentium Dual Core T4400 and Atom x7-Z8750 technologies aimed at improving security, for example, by protecting against hacks.
| Secure Boot | no data | + |
| Identity Protection | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Dual Core T4400 and Atom x7-Z8750 are enumerated here.
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Dual Core T4400 and Atom x7-Z8750. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 25.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel HD Graphics 405 (Braswell) (400 - 600 MHz) |
| Max video memory | no data | 8 GB |
| Graphics max frequency | no data | 600 MHz |
| Execution Units | no data | 16 |
Graphics interfaces
Available interfaces and connections of Pentium Dual Core T4400 and Atom x7-Z8750 integrated GPUs.
| Number of displays supported | no data | 3 |
Graphics image quality
Maximum display resolutions supported by Pentium Dual Core T4400 and Atom x7-Z8750 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 3840x2160 |
| Max resolution over eDP | no data | 2560x1600 |
Peripherals
Specifications and connection of peripherals supported by Pentium Dual Core T4400 and Atom x7-Z8750.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 2 |
| USB revision | no data | 3.0 |
| Number of USB ports | no data | 3 |
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.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
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.
Pros & cons summary
| Performance score | 0.81 | 0.80 |
| Recency | 1 December 2009 | 1 April 2016 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 14 nm |
Pentium Dual T4400 has a 1.3% higher aggregate performance score.
Atom x7-Z8750, on the other hand, has an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 221.4% more advanced lithography process.
Given the minimal performance differences, no clear winner can be declared between Pentium Dual Core T4400 and Atom x7-Z8750.
Should you still have questions on choice between Pentium Dual Core T4400 and Atom x7-Z8750, ask them in Comments section, and we shall answer.
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