Ryzen 5 PRO 4655G vs Ryzen 7 7745HX
Aggregate performance score
Ryzen 7 7745HX outperforms Ryzen 5 PRO 4655G by a whopping 100% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 356 | 918 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 14.23 | 6.01 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Dragon Range (Zen 4) (2023) | Renoir (2020−2023) |
| Release date | 4 January 2023 (2 years ago) | 11 November 2022 (2 years ago) |
Detailed specifications
Ryzen 7 7745HX and Ryzen 5 PRO 4655G 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 | 8 (Octa-Core) | 6 (Hexa-Core) |
| Threads | 16 | 12 |
| Base clock speed | 3.6 GHz | 3.7 GHz |
| Boost clock speed | 5.1 GHz | 4.2 GHz |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 1 MB (per core) | 512 KB (per core) |
| L3 cache | 32 MB (shared) | 8 MB (shared) |
| Chip lithography | CCD = 5 nm, I/O = 6 nm | 7 nm |
| Die size | 71 mm2 | 156 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 6,570 million | 9,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 7 7745HX and Ryzen 5 PRO 4655G 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 | FL1 | AM4 |
| Power consumption (TDP) | 55 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 7745HX and Ryzen 5 PRO 4655G. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 7745HX and Ryzen 5 PRO 4655G are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7745HX and Ryzen 5 PRO 4655G. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M (400 - 2200 MHz) | AMD Radeon Vega 7 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 7745HX and Ryzen 5 PRO 4655G.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 28 | 20 |
Synthetic benchmarks
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.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 18.57 | 9.27 |
| Integrated graphics card | 2.49 | 6.31 |
| Recency | 4 January 2023 | 11 November 2022 |
| Physical cores | 8 | 6 |
| Threads | 16 | 12 |
| Power consumption (TDP) | 55 Watt | 65 Watt |
Ryzen 7 7745HX has a 100.3% higher aggregate performance score, an age advantage of 1 month, 33.3% more physical cores and 33.3% more threads, and 18.2% lower power consumption.
Ryzen 5 PRO 4655G, on the other hand, has 153.4% faster integrated GPU.
The AMD Ryzen 7 7745HX is our recommended choice as it beats the AMD Ryzen 5 PRO 4655G in performance tests.
Be aware that Ryzen 7 7745HX is a notebook processor while Ryzen 5 PRO 4655G is a desktop one.
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