Ryzen 3 7440U vs Celeron 797
Primary details
Comparing Celeron 797 and Ryzen 3 7440U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 921 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Celeron | AMD Phoenix (Zen 4, Ryzen 7040) |
| Power efficiency | no data | 27.65 |
| Architecture codename | Sandy Bridge (2011−2013) | Phoenix-U (Zen 4 + Zen 4c) (2023) |
| Release date | 1 January 2012 (12 years ago) | 3 May 2023 (1 year ago) |
| Launch price (MSRP) | $107 | no data |
Detailed specifications
Celeron 797 and Ryzen 3 7440U 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 | 1 (Single-Core) | 4 (Quad-Core) |
| Threads | 1 | 8 |
| Base clock speed | 1.4 GHz | 3 GHz |
| Boost clock speed | 1.4 GHz | 4.7 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 4 × 5 GT/s | no data |
| Multiplier | 14 | no data |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 256K (per core) | 1 MB (per core) |
| L3 cache | 1.5 MB (shared) | 8 MB (shared) |
| Chip lithography | 32 nm | 4 nm |
| Die size | 131 mm2 | 137 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Number of transistors | 504 million | 20,900 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Celeron 797 and Ryzen 3 7440U 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 | Intel BGA1023 | FP7 |
| Power consumption (TDP) | 17 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 797 and Ryzen 3 7440U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 |
| AES-NI | - | + |
| FMA | + | - |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| My WiFi | - | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Demand Based Switching | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Celeron 797 and Ryzen 3 7440U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 797 and Ryzen 3 7440U 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 Celeron 797 and Ryzen 3 7440U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 16 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 21.335 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics for 2nd Generation Intel Processors | AMD Radeon 740M ( - 2500 MHz) |
| Graphics max frequency | 950 MHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron 797 and Ryzen 3 7440U integrated GPUs.
| Number of displays supported | 2 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| SDVO | + | no data |
| CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron 797 and Ryzen 3 7440U.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | 16 | 14 |
Pros & cons summary
| Integrated graphics card | 0.77 | 8.31 |
| Recency | 1 January 2012 | 3 May 2023 |
| Physical cores | 1 | 4 |
| Threads | 1 | 8 |
| Chip lithography | 32 nm | 4 nm |
| Power consumption (TDP) | 17 Watt | 28 Watt |
Celeron 797 has 64.7% lower power consumption.
Ryzen 3 7440U, on the other hand, has 979.2% faster integrated GPU, an age advantage of 11 years, 300% more physical cores and 700% more threads, and a 700% more advanced lithography process.
We couldn't decide between Celeron 797 and Ryzen 3 7440U. We've got no test results to judge.
Should you still have questions on choice between Celeron 797 and Ryzen 3 7440U, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
