Ryzen 7 3780U vs i7-4950HQ
Aggregate performance score
Ryzen 7 3780U outperforms Core i7-4950HQ by a small 6% based on our aggregate benchmark results.
Primary details
Comparing Core i7-4950HQ and Ryzen 7 3780U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1396 | 1353 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i7 | AMD Ryzen 7 |
| Power efficiency | 8.35 | 27.62 |
| Architecture codename | Crystalwell (2013−2014) | Picasso-U (Zen+) (2019−2020) |
| Release date | 7 June 2013 (11 years ago) | 6 January 2019 (5 years ago) |
| Launch price (MSRP) | $657 | no data |
Detailed specifications
Core i7-4950HQ and Ryzen 7 3780U 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 | 8 | 8 |
| Base clock speed | 2.4 GHz | 2.3 GHz |
| Boost clock speed | 3.6 GHz | 4 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 5 GT/s | no data |
| Multiplier | 24 | 23 |
| L1 cache | 64K (per core) | 96K (per core) |
| L2 cache | 256K (per core) | 512K (per core) |
| L3 cache | 8 MB (shared) | 4 MB (shared) |
| Chip lithography | 22 nm | 12 nm |
| Die size | 264 mm2 | 210 mm2 |
| Maximum core temperature | 100 °C | 105 °C |
| Maximum case temperature (TCase) | 100 °C | no data |
| Number of transistors | 1,400 million | 4,940 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-4950HQ and Ryzen 7 3780U 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 |
| Socket | FCBGA1364 | FP5 |
| Power consumption (TDP) | 47 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-4950HQ and Ryzen 7 3780U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| My WiFi | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| FDI | + | no data |
Security technologies
Core i7-4950HQ and Ryzen 7 3780U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | - |
| Anti-Theft | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-4950HQ and Ryzen 7 3780U 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 i7-4950HQ and Ryzen 7 3780U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | 32 GB | 32 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | 38.397 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel Iris Pro Graphics 5200 | AMD Radeon RX Vega 11 ( - 1400 MHz) |
| Max video memory | 2 GB | no data |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.3 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i7-4950HQ and Ryzen 7 3780U integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| VGA | + | no data |
Graphics image quality
Maximum display resolutions supported by Core i7-4950HQ and Ryzen 7 3780U integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 3840x2160@30Hz | no data |
| Max resolution over DisplayPort | 3840x2160@60Hz | no data |
| Max resolution over VGA | 2880x1800@60Hz | no data |
Graphics API support
APIs supported by Core i7-4950HQ and Ryzen 7 3780U integrated GPUs, sometimes API versions are included.
| DirectX | 11.2/12 | no data |
| OpenGL | 4.3 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-4950HQ and Ryzen 7 3780U.
| PCIe version | 3 | 3.0 |
| PCI Express lanes | 16 | 12 |
Pros & cons summary
| Performance score | 4.15 | 4.38 |
| Integrated graphics card | 3.07 | 5.48 |
| Recency | 7 June 2013 | 6 January 2019 |
| Chip lithography | 22 nm | 12 nm |
| Power consumption (TDP) | 47 Watt | 15 Watt |
Ryzen 7 3780U has a 5.5% higher aggregate performance score, 78.5% faster integrated GPU, an age advantage of 5 years, a 83.3% more advanced lithography process, and 213.3% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Core i7-4950HQ and Ryzen 7 3780U.
Should you still have questions on choice between Core i7-4950HQ and Ryzen 7 3780U, ask them in Comments section, and we shall answer.
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