Ryzen 7 PRO 7840U vs Core i7-7820EQ
Aggregate performance score
Ryzen 7 PRO 7840U outperforms i7-7820EQ by a whopping 234% based on our aggregate benchmark results.
Primary details
Comparing Core i7-7820EQ and Ryzen 7 PRO 7840U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1188 | 387 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i7 | AMD Phoenix (Zen 4, Ryzen 7040) |
| Architecture codename | Kaby Lake (2016−2019) | Phoenix (Zen 4) |
| Release date | 3 January 2017 (7 years ago) | 3 May 2023 (1 year ago) |
| Launch price (MSRP) | $378 | no data |
Detailed specifications
Core i7-7820EQ and Ryzen 7 PRO 7840U 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) | 8 (Octa-Core) |
| Threads | 8 | 16 |
| Base clock speed | no data | 3.3 GHz |
| Boost clock speed | 3.1 GHz | 5.1 GHz |
| Bus support | 8 GT/s | no data |
| L1 cache | 256 KB | 512 KB |
| L2 cache | 1 MB | 8 MB |
| L3 cache | 8 MB | 16 MB |
| Chip lithography | 14 nm | 4 nm |
| Die size | no data | 178 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-7820EQ and Ryzen 7 PRO 7840U 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) | no data |
| Power consumption (TDP) | 45 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-7820EQ and Ryzen 7 PRO 7840U. You'll probably need this information if you require some particular technology.
| AES-NI | + | no data |
| AVX | + | no data |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | no data |
Security technologies
Core i7-7820EQ and Ryzen 7 PRO 7840U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-7820EQ and Ryzen 7 PRO 7840U are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-7820EQ and Ryzen 7 PRO 7840U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3L-1600 | no data |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 630 | AMD Radeon 780M |
Peripherals
Specifications and connection of peripherals supported by Core i7-7820EQ and Ryzen 7 PRO 7840U.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | 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.
Ryzen 7 PRO 7840U outperforms Core i7-7820EQ by 234% based on our aggregate benchmark results.
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.
Benchmark coverage: 68%
Ryzen 7 PRO 7840U outperforms Core i7-7820EQ by 234% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Ryzen 7 PRO 7840U outperforms Core i7-7820EQ by 190% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Ryzen 7 PRO 7840U outperforms Core i7-7820EQ by 397% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 4.82 | 16.11 |
| Integrated graphics card | 3.10 | 18.36 |
| Recency | 3 January 2017 | 3 May 2023 |
| Physical cores | 4 | 8 |
| Threads | 8 | 16 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 45 Watt | 28 Watt |
The Ryzen 7 PRO 7840U is our recommended choice as it beats the Core i7-7820EQ in performance tests.
Should you still have questions on choice between Core i7-7820EQ and Ryzen 7 PRO 7840U, ask them in Comments section, and we shall answer.
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