Ryzen 9 7840HX vs E-300
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3475 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD E-Series | AMD Dragon Range (Zen 4, Ryzen 7045) |
| Power efficiency | 0.45 | no data |
| Designer | AMD | AMD |
| Architecture codename | Zacate (2011−2013) | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 22 August 2011 (14 years ago) | 17 January 2024 (1 year ago) |
Detailed specifications
E-300 and Ryzen 9 7840HX 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) | 12 (Dodeca-Core) |
| Threads | 2 | 24 |
| Base clock speed | no data | 2.9 GHz |
| Boost clock speed | 1.3 GHz | 5.1 GHz |
| L1 cache | 64K (per core) | 768 KB |
| L2 cache | 512K (per core) | 12 MB |
| L3 cache | 0 KB | 64 MB |
| Chip lithography | 40 nm | 5 nm |
| Die size | 75 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | no data | 9900 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on E-300 and Ryzen 9 7840HX 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 | FT1 | FL1 |
| Power consumption (TDP) | 18 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by E-300 and Ryzen 9 7840HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SVM | 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 | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by E-300 and Ryzen 9 7840HX are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by E-300 and Ryzen 9 7840HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 6310 | AMD Radeon 610M (400 - 2200 MHz) |
Pros & cons summary
| Integrated graphics card | 0.28 | 2.49 |
| Recency | 22 August 2011 | 17 January 2024 |
| Physical cores | 2 | 12 |
| Threads | 2 | 24 |
| Chip lithography | 40 nm | 5 nm |
| Power consumption (TDP) | 18 Watt | 55 Watt |
E-300 has 205.6% lower power consumption.
Ryzen 9 7840HX, on the other hand, has 789.3% faster integrated GPU, an age advantage of 12 years, 500% more physical cores and 1100% more threads, and a 700% more advanced lithography process.
We couldn't decide between AMD E-300 and AMD Ryzen 9 7840HX. We've got no test results to judge.
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