i7-3940XM Extreme Edition vs Ryzen 5 PRO 4650G
Primary details
Comparing Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 767 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 5 | Intel Core i7EE |
| Power efficiency | 14.82 | no data |
| Architecture codename | Renoir (2020−2023) | Ivy Bridge (2012−2013) |
| Release date | 21 July 2020 (4 years ago) | no data |
Detailed specifications
Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition 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 | 6 (Hexa-Core) | 4 (Quad-Core) |
| Threads | 12 | 8 |
| Base clock speed | 3.7 GHz | no data |
| Boost clock speed | 4.2 GHz | 3 GHz |
| Bus type | no data | DMI |
| Bus rate | no data | 5 GT/s |
| Multiplier | 37 | 30 |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 512 KB (per core) | 1 MB |
| L3 cache | 8 MB (shared) | 8 MB |
| Chip lithography | 7 nm | 22 nm |
| Die size | 156 mm2 | no data |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 9,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition 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 | no data |
| Socket | AM4 | no data |
| Power consumption (TDP) | 65 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | no data |
| Maximum memory size | 128 GB | 32 GB |
| Maximum memory bandwidth | 51.196 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Vega 7 | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Physical cores | 6 | 4 |
| Threads | 12 | 8 |
| Chip lithography | 7 nm | 22 nm |
| Power consumption (TDP) | 65 Watt | 55 Watt |
Ryzen 5 PRO 4650G has 50% more physical cores and 50% more threads, and a 214.3% more advanced lithography process.
i7-3940XM Extreme Edition, on the other hand, has 18.2% lower power consumption.
We couldn't decide between Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition. We've got no test results to judge.
Note that Ryzen 5 PRO 4650G is a desktop processor while Core i7-3940XM Extreme Edition is a notebook one.
Should you still have questions on choice between Ryzen 5 PRO 4650G and Core i7-3940XM Extreme Edition, ask them in Comments section, and we shall answer.
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