Core i7-1255U vs Pentium G4600T
Aggregate performance score
i7-1255U outperforms Pentium G4600T by a whopping 347% based on our aggregate benchmark results.
Primary details
Comparing Pentium G4600T and Core i7-1255U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1885 | 826 |
| Place by popularity | not in top-100 | 48 |
| Cost-effectiveness evaluation | 0.30 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Intel Pentium | Intel Alder Lake-M |
| Architecture codename | Kaby Lake (2016−2019) | Alder Lake-U (2022) |
| Release date | 3 January 2017 (7 years ago) | 4 January 2022 (2 years ago) |
| Launch price (MSRP) | $75 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium G4600T and Core i7-1255U 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) | 10 (Deca-Core) |
| Threads | 4 | 12 |
| Base clock speed | 3 GHz | 1.7 GHz |
| Boost clock speed | 3 GHz | 4.7 GHz |
| Bus support | 8 GT/s | no data |
| L1 cache | 128 KB | 928 KB |
| L2 cache | 512 KB | 9.5 MB |
| L3 cache | 3 MB (shared) | 12 MB |
| Chip lithography | 14 nm | 10 nm |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 65 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Pentium G4600T and Core i7-1255U 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 | 1151 | BGA1744 |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium G4600T and Core i7-1255U. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
Security technologies
Pentium G4600T and Core i7-1255U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium G4600T and Core i7-1255U are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium G4600T and Core i7-1255U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | 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 Iris Xe Graphics G7 96EUs |
Peripherals
Specifications and connection of peripherals supported by Pentium G4600T and Core i7-1255U.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 16 | 20 |
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.
Core i7-1255U outperforms Pentium G4600T by 347% based on our aggregate benchmark results.
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.
Benchmark coverage: 65%
Core i7-1255U outperforms Pentium G4600T by 347% in Passmark.
Pros & cons summary
| Performance score | 1.98 | 8.86 |
| Integrated graphics card | 3.10 | 9.43 |
| Recency | 3 January 2017 | 4 January 2022 |
| Physical cores | 2 | 10 |
| Threads | 4 | 12 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 35 Watt | 15 Watt |
i7-1255U has a 347.5% higher aggregate performance score, 204.2% faster integrated GPU, an age advantage of 5 years, 400% more physical cores and 200% more threads, a 40% more advanced lithography process, and 133.3% lower power consumption.
The Core i7-1255U is our recommended choice as it beats the Pentium G4600T in performance tests.
Note that Pentium G4600T is a desktop processor while Core i7-1255U is a notebook one.
Should you still have questions on choice between Pentium G4600T and Core i7-1255U, ask them in Comments section, and we shall answer.
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