Ryzen 5 PRO 4650G vs Phenom II X2 N640
Aggregate performance score
Ryzen 5 PRO 4650G outperforms Phenom II X2 N640 by a whopping 1026% based on our aggregate benchmark results.
Primary details
Comparing Phenom II X2 N640 and Ryzen 5 PRO 4650G processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2425 | 693 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 34.97 |
| Market segment | Laptop | Desktop processor |
| Series | 2x AMD Phenom II | AMD Ryzen 5 |
| Architecture codename | Champlain (2010−2011) | Renoir (2020−2022) |
| Release date | 1 October 2010 (13 years ago) | 21 July 2020 (3 years ago) |
| Current price | no data | $180 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Phenom II X2 N640 and Ryzen 5 PRO 4650G 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 | 2 (Dual-core) | 6 (Hexa-Core) |
| Threads | 2 | 12 |
| Base clock speed | no data | 3.7 GHz |
| Boost clock speed | 2.9 GHz | 4.2 GHz |
| Bus support | 3600 MHz | no data |
| L1 cache | 256 KB | 64K (per core) |
| L2 cache | 2 MB | 512K (per core) |
| L3 cache | no data | 8 MB (shared) |
| Chip lithography | 45 nm | 7 nm |
| Die size | no data | 156 mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | no data | 9800 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Phenom II X2 N640 and Ryzen 5 PRO 4650G 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 | no data | 1 |
| Socket | S1 | AM4 |
| Power consumption (TDP) | 35 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X2 N640 and Ryzen 5 PRO 4650G. You'll probably need this information if you require some particular technology.
| Instruction set extensions | DDR3 memory controller, HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization | no data |
| AES-NI | no data | + |
| AVX | no data | + |
| VirusProtect | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X2 N640 and Ryzen 5 PRO 4650G are enumerated here.
| AMD-V | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X2 N640 and Ryzen 5 PRO 4650G. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-3200 |
| Maximum memory size | no data | 128 GB |
| Maximum memory bandwidth | no data | 51.196 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon Vega 7 |
Peripherals
Specifications and connection of peripherals supported by Phenom II X2 N640 and Ryzen 5 PRO 4650G.
| PCIe version | no data | 4.0 |
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 5 PRO 4650G outperforms Phenom II X2 N640 by 1026% based on our aggregate 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%
Ryzen 5 PRO 4650G outperforms Phenom II X2 N640 by 355% 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 5 PRO 4650G outperforms Phenom II X2 N640 by 888% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 0.93 | 10.47 |
| Recency | 1 October 2010 | 21 July 2020 |
| Physical cores | 2 | 6 |
| Threads | 2 | 12 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 35 Watt | 65 Watt |
The Ryzen 5 PRO 4650G is our recommended choice as it beats the Phenom II X2 N640 in performance tests.
Be aware that Phenom II X2 N640 is a notebook processor while Ryzen 5 PRO 4650G is a desktop one.
Should you still have questions on choice between Phenom II X2 N640 and Ryzen 5 PRO 4650G, ask them in Comments section, and we shall answer.
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