Ryzen 7 PRO 3700U vs i7-7740K
Primary details
Comparing Core i7-7740K and Ryzen 7 PRO 3700U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1277 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD Ryzen 7 |
| Power efficiency | no data | 29.56 |
| Architecture codename | Kaby Lake-X (2017) | Picasso (2019−2022) |
| Release date | no data | 8 April 2019 (5 years ago) |
Detailed specifications
Core i7-7740K and Ryzen 7 PRO 3700U 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) | 4 (Quad-Core) |
| Threads | no data | 8 |
| Base clock speed | no data | 2.3 GHz |
| Boost clock speed | 4.3 GHz | 4 GHz |
| Bus type | no data | PCIe 3.0 |
| Multiplier | no data | 23 |
| L1 cache | 64 KB (per core) | 128K (per core) |
| L2 cache | 256 KB (per core) | 512K (per core) |
| L3 cache | 8192 KB (shared) | 4 MB (shared) |
| Chip lithography | 14 nm | 12 nm |
| Die size | no data | 209.78 mm2 |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 4940 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-7740K and Ryzen 7 PRO 3700U 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 | 1151 | FP5 |
| Power consumption (TDP) | 112 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-7740K and Ryzen 7 PRO 3700U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
Security technologies
Core i7-7740K and Ryzen 7 PRO 3700U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-7740K and Ryzen 7 PRO 3700U are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-7740K and Ryzen 7 PRO 3700U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4 Dual-channel |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | HD 630 | AMD Radeon RX Vega 10 ( - 1400 MHz) |
Peripherals
Specifications and connection of peripherals supported by Core i7-7740K and Ryzen 7 PRO 3700U.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 12 |
Pros & cons summary
| Chip lithography | 14 nm | 12 nm |
| Power consumption (TDP) | 112 Watt | 15 Watt |
Ryzen 7 PRO 3700U has a 16.7% more advanced lithography process, and 646.7% lower power consumption.
We couldn't decide between Core i7-7740K and Ryzen 7 PRO 3700U. We've got no test results to judge.
Note that Core i7-7740K is a desktop processor while Ryzen 7 PRO 3700U is a notebook one.
Should you still have questions on choice between Core i7-7740K and Ryzen 7 PRO 3700U, ask them in Comments section, and we shall answer.
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