Ryzen 9 7840HX vs i7-965 Extreme Edition
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | Intel Core i7EE | AMD Dragon Range (Zen 4, Ryzen 7045) |
| Designer | Intel | AMD |
| Architecture codename | Nehalem (2008−2010) | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 17 November 2008 (16 years ago) | 17 January 2024 (1 year ago) |
Detailed specifications
Core i7-965 Extreme Edition 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 | 4 (Quad-Core) | 12 (Dodeca-Core) |
| Threads | 8 | 24 |
| Base clock speed | no data | 2.9 GHz |
| Boost clock speed | 3.2 GHz | 5.1 GHz |
| Bus type | QPI | no data |
| Bus rate | 6.4 GT/s | no data |
| Multiplier | 24 | no data |
| L1 cache | no data | 768 KB |
| L2 cache | 1 MB | 12 MB |
| L3 cache | 8 MB | 64 MB |
| Chip lithography | 45 nm | 5 nm |
| Die size | 263 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 731 Million | 9900 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-965 Extreme Edition 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 (Uniprocessor) | no data |
| Socket | no data | FL1 |
| Power consumption (TDP) | 130 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-965 Extreme Edition and Ryzen 9 7840HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-965 Extreme Edition and Ryzen 9 7840HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
| Maximum memory size | 24 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 610M (400 - 2200 MHz) |
Pros & cons summary
| Recency | 17 November 2008 | 17 January 2024 |
| Physical cores | 4 | 12 |
| Threads | 8 | 24 |
| Chip lithography | 45 nm | 5 nm |
| Power consumption (TDP) | 130 Watt | 55 Watt |
Ryzen 9 7840HX has an age advantage of 15 years, 200% more physical cores and 200% more threads, a 800% more advanced lithography process, and 136.4% lower power consumption.
We couldn't decide between Intel Core i7-965 Extreme Edition and AMD Ryzen 9 7840HX. We've got no test results to judge.
Note that Core i7-965 Extreme Edition is a desktop processor while Ryzen 9 7840HX is a notebook one.
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