Ryzen 7 5800HS vs Core i7-2820QM
Aggregate performance score
Ryzen 7 5800HS outperforms i7-2820QM by a whopping 357% based on our aggregate benchmark results.
Primary details
Comparing Core i7-2820QM and Ryzen 7 5800HS processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1645 | 574 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i7 | AMD Cezanne (Zen 3, Ryzen 5000) |
| Architecture codename | Sandy Bridge (2011−2013) | Cezanne-HS (Zen 3) (2021) |
| Release date | 3 January 2011 (13 years ago) | 12 January 2021 (3 years ago) |
| Launch price (MSRP) | $568 | no data |
Detailed specifications
Core i7-2820QM and Ryzen 7 5800HS 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 | 2.3 GHz | 2.8 GHz |
| Boost clock speed | 2.3 GHz | 4.4 GHz |
| Bus support | 4 × 5 GT/s | no data |
| L1 cache | 256 KB | 512 KB |
| L2 cache | 1 MB | 4 MB |
| L3 cache | 8 MB | 16 MB |
| Chip lithography | 32 nm | 7 nm |
| Die size | 216 mm2 | 156 mm2 |
| Maximum core temperature | 100 °C | 105 °C |
| Number of transistors | 1160 Million | 9,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-2820QM and Ryzen 7 5800HS 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 |
| Socket | FCBGA1224, FCPGA988 | FP6 |
| Power consumption (TDP) | 45 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-2820QM and Ryzen 7 5800HS. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME |
| AES-NI | + | + |
| FMA | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Hyper-Threading Technology | + | no data |
Security technologies
Core i7-2820QM and Ryzen 7 5800HS technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-2820QM and Ryzen 7 5800HS are enumerated here.
| AMD-V | + | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-2820QM and Ryzen 7 5800HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | unknown Dual-channel | DDR4 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 25.598 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 3000 | AMD Radeon RX Vega 8 (Ryzen 4000/5000) |
Peripherals
Specifications and connection of peripherals supported by Core i7-2820QM and Ryzen 7 5800HS.
| PCIe version | no data | 3.0 |
| 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.
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 | 2.84 | 12.99 |
| Integrated graphics card | 0.66 | 9.12 |
| Recency | 3 January 2011 | 12 January 2021 |
| Physical cores | 4 | 8 |
| Threads | 8 | 16 |
| Chip lithography | 32 nm | 7 nm |
| Power consumption (TDP) | 45 Watt | 35 Watt |
Ryzen 7 5800HS has a 357.4% higher aggregate performance score, 1281.8% faster integrated GPU, an age advantage of 10 years, 100% more physical cores and 100% more threads, a 357.1% more advanced lithography process, and 28.6% lower power consumption.
The Ryzen 7 5800HS is our recommended choice as it beats the Core i7-2820QM in performance tests.
Should you still have questions on choice between Core i7-2820QM and Ryzen 7 5800HS, ask them in Comments section, and we shall answer.
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