Pentium G2020 vs i7-7740X
Aggregate performance score
Core i7-7740X outperforms Pentium G2020 by a whopping 471% based on our aggregate benchmark results.
Primary details
Comparing Core i7-7740X and Pentium G2020 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1083 | 2410 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.35 | 0.04 |
| Market segment | Desktop processor | Desktop processor |
| Series | Core i7 (Desktop) | no data |
| Power efficiency | 5.11 | 1.82 |
| Architecture codename | Kaby Lake-X (2017) | Ivy Bridge (2012−2013) |
| Release date | 30 May 2017 (7 years ago) | 21 January 2013 (11 years ago) |
| Launch price (MSRP) | $339 | $60 |
Cost-effectiveness evaluation
Performance per price, higher is better.
i7-7740X has 5775% better value for money than Pentium G2020.
Detailed specifications
Core i7-7740X and Pentium G2020 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) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 4.3 GHz | 2.9 GHz |
| Boost clock speed | 4.5 GHz | 2.9 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 5 GT/s |
| L1 cache | 256 KB | 64 KB (per core) |
| L2 cache | 1 MB | 256 KB (per core) |
| L3 cache | 8 MB (shared) | 3072 KB (shared) |
| Chip lithography | 14 nm | 22 nm |
| Die size | no data | 94 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | 65 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-7740X and Pentium G2020 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 | FCLGA2066 | FCLGA1155 |
| Power consumption (TDP) | 112 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-7740X and Pentium G2020. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | no data | - |
| Turbo Boost Technology | 2.0 | - |
| Hyper-Threading Technology | + | - |
| TSX | + | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
Security technologies
Core i7-7740X and Pentium G2020 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| Secure Key | no data | - |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-7740X and Pentium G2020 are enumerated here.
| AMD-V | + | - |
| VT-d | + | - |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-7740X and Pentium G2020. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3 |
| Maximum memory size | 64 GB | 32 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 42.671 GB/s | 21 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | HD 630 | Intel® HD Graphics for 3rd Generation Intel® Processors |
| Graphics max frequency | no data | 1.05 GHz |
Graphics interfaces
Available interfaces and connections of Core i7-7740X and Pentium G2020 integrated GPUs.
| Number of displays supported | no data | 3 |
Peripherals
Specifications and connection of peripherals supported by Core i7-7740X and Pentium G2020.
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | 16 | 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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 6.28 | 1.10 |
| Recency | 30 May 2017 | 21 January 2013 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 14 nm | 22 nm |
| Power consumption (TDP) | 112 Watt | 55 Watt |
i7-7740X has a 470.9% higher aggregate performance score, an age advantage of 4 years, 100% more physical cores and 300% more threads, and a 57.1% more advanced lithography process.
Pentium G2020, on the other hand, has 103.6% lower power consumption.
The Core i7-7740X is our recommended choice as it beats the Pentium G2020 in performance tests.
Should you still have questions on choice between Core i7-7740X and Pentium G2020, ask them in Comments section, and we shall answer.
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