Ryzen 9 7945HX vs Atom D2700
Primary details
Comparing Atom D2700 and Ryzen 9 7945HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 110 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | no data |
| Power efficiency | no data | 59.20 |
| Architecture codename | Cedarview (2011−2012) | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 1 November 2011 (13 years ago) | 4 January 2023 (1 year ago) |
| Launch price (MSRP) | $52 | no data |
Detailed specifications
Atom D2700 and Ryzen 9 7945HX 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) | 16 (Hexadeca-Core) |
| Threads | 4 | 32 |
| Base clock speed | 2.13 GHz | 2.5 GHz |
| Boost clock speed | 0.13 GHz | 5.4 GHz |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 512K (per core) | 1 MB (per core) |
| L3 cache | 0 KB | 64 MB (shared) |
| Chip lithography | 32 nm | CCD = 5 nm, I/O = 6 nm |
| Die size | 66 mm2 | 2x 71 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Number of transistors | 176 million | 13,140 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Atom D2700 and Ryzen 9 7945HX 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 | FCBGA559 | FL1 |
| Power consumption (TDP) | 10 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom D2700 and Ryzen 9 7945HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | 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 |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | - | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Demand Based Switching | - | no data |
| PAE | 36 Bit | no data |
| AMT | - | no data |
| HD Audio | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Atom D2700 and Ryzen 9 7945HX technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom D2700 and Ryzen 9 7945HX 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 Atom D2700 and Ryzen 9 7945HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 4 GB | no data |
| Max memory channels | 1 | no data |
| Maximum memory bandwidth | 6.4 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel Graphics Media Accelerator (GMA) 3650 | AMD Radeon 610M |
Graphics interfaces
Available interfaces and connections of Atom D2700 and Ryzen 9 7945HX integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom D2700 and Ryzen 9 7945HX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | 4 | 28 |
| Total number of SATA ports | 2 | no data |
| Number of USB ports | 8 | 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.
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.
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.
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.
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.
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Pros & cons summary
| Recency | 1 November 2011 | 4 January 2023 |
| Physical cores | 2 | 16 |
| Threads | 4 | 32 |
| Power consumption (TDP) | 10 Watt | 55 Watt |
Atom D2700 has 450% lower power consumption.
Ryzen 9 7945HX, on the other hand, has an age advantage of 11 years, and 700% more physical cores and 700% more threads.
We couldn't decide between Atom D2700 and Ryzen 9 7945HX. We've got no test results to judge.
Should you still have questions on choice between Atom D2700 and Ryzen 9 7945HX, 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.
