Phenom II X2 N620 vs Core i7-3720QM
Aggregated performance score
Core i7-3720QM outperforms Phenom II X2 N620 by 338% based on our aggregated benchmark results.
General info
Comparing Core i7-3720QM and Phenom II X2 N620 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1383 | 2436 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i7 | 2x AMD Phenom II |
| Architecture codename | Ivy Bridge (2012−2013) | Champlain (2010−2011) |
| Release date | 29 April 2012 (11 years ago) | 12 May 2010 (13 years ago) |
| Launch price (MSRP) | $378 | no data |
| Current price | $454 (1.2x MSRP) | no data |
Technical specs
Core i7-3720QM and Phenom II X2 N620 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) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 2.6 GHz | no data |
| Boost clock speed | 3.6 GHz | 2.8 GHz |
| Bus support | no data | 3600 MHz |
| L1 cache | 64K (per core) | 256 KB |
| L2 cache | 256K (per core) | 2 MB |
| L3 cache | 6 MB (shared) | no data |
| Chip lithography | 22 nm | 45 nm |
| Die size | 160 mm2 | no data |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 1,400 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-3720QM and Phenom II X2 N620 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 | FCBGA1224,FCPGA988 | S1 |
| Power consumption (TDP) | 45 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-3720QM and Phenom II X2 N620. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | DDR3 memory controller, HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization |
| AES-NI | + | no data |
| AVX | + | no data |
| VirusProtect | no data | + |
| Enhanced SpeedStep (EIST) | + | no data |
| My WiFi | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| Flex Memory Access | + | no data |
| Demand Based Switching | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Status | Discontinued | no data |
Security technologies
Core i7-3720QM and Phenom II X2 N620 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | no data |
| Anti-Theft | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-3720QM and Phenom II X2 N620 are enumerated here.
| AMD-V | + | no data |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-3720QM and Phenom II X2 N620. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 4000 | no data |
| Quick Sync Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.25 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i7-3720QM and Phenom II X2 N620 integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | no data |
| HDMI | + | no data |
| SDVO | + | no data |
| CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-3720QM and Phenom II X2 N620.
| 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.
Core i7-3720QM outperforms Phenom II X2 N620 by 338% based on our aggregated benchmark results.
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%
Core i7-3720QM outperforms Phenom II X2 N620 by 70% 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%
Core i7-3720QM outperforms Phenom II X2 N620 by 212% in GeekBench 5 Multi-Core.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Benchmark coverage: 20%
Core i7-3720QM outperforms Phenom II X2 N620 by 93% in Cinebench 10 32-bit single-core.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Benchmark coverage: 19%
Core i7-3720QM outperforms Phenom II X2 N620 by 292% in Cinebench 10 32-bit multi-core.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Benchmark coverage: 19%
Core i7-3720QM outperforms Phenom II X2 N620 by 191% in 3DMark06 CPU.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Benchmark coverage: 18%
Phenom II X2 N620 outperforms Core i7-3720QM by 243% in wPrime 32.
Advantages and disadvantages
| Performance score | 3.68 | 0.84 |
| Recency | 29 April 2012 | 12 May 2010 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 22 nm | 45 nm |
| Power consumption (TDP) | 45 Watt | 35 Watt |
The Core i7-3720QM is our recommended choice as it beats the Phenom II X2 N620 in performance tests.
Should you still have questions on choice between Core i7-3720QM and Phenom II X2 N620, ask them in Comments section, and we shall answer.
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