Core 3 100U vs Core i7-7700T
Aggregate performance score
3 100U outperforms i7-7700T by an impressive 86% based on our aggregate benchmark results.
Primary details
Comparing Core i7-7700T and Core 3 100U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1203 | 821 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.51 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Intel Core i7 | Raptor Lake-U |
| Architecture codename | Kaby Lake (2016−2019) | Raptor Lake-U Refresh (2024) |
| Release date | 3 January 2017 (7 years ago) | 8 January 2024 (less than a year ago) |
| Launch price (MSRP) | $303 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-7700T and Core 3 100U 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 | 4 (Quad-Core) | 6 (Hexa-Core) |
| Threads | 8 | 8 |
| Base clock speed | 2.9 GHz | 1.2 GHz |
| Boost clock speed | 2.9 GHz | 4.7 GHz |
| Bus support | 4 × 8 GT/s | no data |
| L1 cache | 256 KB | 80 KB (per core) |
| L2 cache | 1 MB | 1.25 MB (per core) |
| L3 cache | 8 MB | 10 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-7700T and Core 3 100U 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 | FCLGA1151 | Intel BGA 1744 |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-7700T and Core 3 100U. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
| SIPP | + | no data |
Security technologies
Core i7-7700T and Core 3 100U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-7700T and Core 3 100U are enumerated here.
| AMD-V | + | no data |
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-7700T and Core 3 100U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR4, DDR5 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 38.397 GB/s | no data |
| ECC memory support | - | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 630 | Intel UHD Graphics 64EUs (Alder Lake 12th Gen) |
Peripherals
Specifications and connection of peripherals supported by Core i7-7700T and Core 3 100U.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 16 | 8 |
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.
Pros & cons summary
| Performance score | 4.92 | 9.13 |
| Integrated graphics card | 3.10 | 7.19 |
| Recency | 3 January 2017 | 8 January 2024 |
| Physical cores | 4 | 6 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 35 Watt | 15 Watt |
3 100U has a 85.6% higher aggregate performance score, 131.9% faster integrated GPU, an age advantage of 7 years, 50% more physical cores, a 40% more advanced lithography process, and 133.3% lower power consumption.
The Core 3 100U is our recommended choice as it beats the Core i7-7700T in performance tests.
Note that Core i7-7700T is a desktop processor while Core 3 100U is a notebook one.
Should you still have questions on choice between Core i7-7700T and Core 3 100U, ask them in Comments section, and we shall answer.
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