Ryzen 7 3700X vs i7-2649M
Primary details
Comparing Core i7-2649M and Ryzen 7 3700X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 539 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 18.47 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core i7 | AMD Ryzen 7 |
| Power efficiency | no data | 20.54 |
| Architecture codename | Sandy Bridge (2011−2013) | Matisse (Zen 2) (2019−2020) |
| Release date | 3 January 2011 (14 years ago) | 27 May 2019 (5 years ago) |
| Launch price (MSRP) | $346 | $329 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-2649M and Ryzen 7 3700X 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) | 8 (Octa-Core) |
| Threads | 4 | 16 |
| Base clock speed | 2.3 GHz | 3.6 GHz |
| Boost clock speed | 3.2 GHz | 4.4 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 4 × 5 GT/s | no data |
| Multiplier | 23 | no data |
| L1 cache | 128 KB | 512 KB |
| L2 cache | 512 KB | 4 MB |
| L3 cache | 4 MB | 32 MB |
| Chip lithography | 32 nm | 7 nm, 12 nm |
| Die size | 149 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 624 Million | 19,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Core i7-2649M and Ryzen 7 3700X 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 (Uniprocessor) |
| Socket | FCBGA1023 | AM4 |
| Power consumption (TDP) | 25 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-2649M and Ryzen 7 3700X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| My WiFi | + | no data |
| Turbo Boost Technology | + | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Demand Based Switching | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core i7-2649M and Ryzen 7 3700X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Identity Protection | + | - |
| Anti-Theft | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-2649M and Ryzen 7 3700X are enumerated here.
| AMD-V | + | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-2649M and Ryzen 7 3700X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 Dual-channel |
| Maximum memory size | 8.01 GB | 128 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21.335 GB/s | 51.196 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 3000 | - |
| Quick Sync Video | + | - |
| Clear Video HD | + | - |
| Graphics max frequency | 1.1 GHz | - |
| InTru 3D | + | - |
Graphics interfaces
Available interfaces and connections of Core i7-2649M and Ryzen 7 3700X integrated GPUs.
| Number of displays supported | 2 | - |
| eDP | + | - |
| DisplayPort | + | - |
| HDMI | + | - |
| SDVO | + | - |
| CRT | + | - |
Peripherals
Specifications and connection of peripherals supported by Core i7-2649M and Ryzen 7 3700X.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Recency | 3 January 2011 | 27 May 2019 |
| Physical cores | 2 | 8 |
| Threads | 4 | 16 |
| Chip lithography | 32 nm | 7 nm |
| Power consumption (TDP) | 25 Watt | 65 Watt |
i7-2649M has 160% lower power consumption.
Ryzen 7 3700X, on the other hand, has an age advantage of 8 years, 300% more physical cores and 300% more threads, and a 357.1% more advanced lithography process.
We couldn't decide between Core i7-2649M and Ryzen 7 3700X. We've got no test results to judge.
Be aware that Core i7-2649M is a notebook processor while Ryzen 7 3700X is a desktop one.
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