Ryzen 5 PRO 7640HS vs i7-11700B
Aggregate performance score
Ryzen 5 PRO 7640HS outperforms Core i7-11700B by a minimal 2% based on our aggregate benchmark results.
Primary details
Comparing Core i7-11700B and Ryzen 5 PRO 7640HS processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 520 | 500 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | AMD Phoenix (Zen 4, Ryzen 7040) |
| Power efficiency | 20.41 | 25.13 |
| Architecture codename | no data | Phoenix (Zen4) (2023) |
| Release date | 1 April 2021 (3 years ago) | 5 January 2023 (1 year ago) |
Detailed specifications
Core i7-11700B and Ryzen 5 PRO 7640HS 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 | 8 (Octa-Core) | 6 (Hexa-Core) |
| Threads | 16 | 12 |
| Base clock speed | 3.2 GHz | 4.3 GHz |
| Boost clock speed | 4.8 GHz | 5 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | no data | 384 KB |
| L2 cache | no data | 6 MB |
| L3 cache | 24 MB | 16 MB |
| Chip lithography | 10 nm SuperFin | 4 nm |
| Die size | no data | 178 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-11700B and Ryzen 5 PRO 7640HS 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 | FCBGA1787 | no data |
| Power consumption (TDP) | 65 Watt | 54 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-11700B and Ryzen 5 PRO 7640HS. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Turbo Boost Max 3.0 | + | no data |
| Deep Learning Boost | + | - |
Security technologies
Core i7-11700B and Ryzen 5 PRO 7640HS technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-11700B and Ryzen 5 PRO 7640HS are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-11700B and Ryzen 5 PRO 7640HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | Up to 3200 MT/s | no data |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 51.2 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® UHD Graphics for 11th Gen Intel® Processors | AMD Radeon 760M |
| Quick Sync Video | + | - |
| Graphics max frequency | 1.45 GHz | no data |
| Execution Units | 32 | no data |
Graphics interfaces
Available interfaces and connections of Core i7-11700B and Ryzen 5 PRO 7640HS integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core i7-11700B and Ryzen 5 PRO 7640HS integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@60Hz | no data |
| Max resolution over eDP | 4096 x 2304@60Hz | no data |
| Max resolution over DisplayPort | 7680x4320@60Hz | no data |
Graphics API support
APIs supported by Core i7-11700B and Ryzen 5 PRO 7640HS integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-11700B and Ryzen 5 PRO 7640HS.
| PCI Express lanes | 20 | 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.
Pros & cons summary
| Performance score | 14.02 | 14.34 |
| Recency | 1 April 2021 | 5 January 2023 |
| Physical cores | 8 | 6 |
| Threads | 16 | 12 |
| Chip lithography | 10 nm | 4 nm |
| Power consumption (TDP) | 65 Watt | 54 Watt |
i7-11700B has 33.3% more physical cores and 33.3% more threads.
Ryzen 5 PRO 7640HS, on the other hand, has a 2.3% higher aggregate performance score, an age advantage of 1 year, a 150% more advanced lithography process, and 20.4% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Core i7-11700B and Ryzen 5 PRO 7640HS.
Should you still have questions on choice between Core i7-11700B and Ryzen 5 PRO 7640HS, ask them in Comments section, and we shall answer.
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