Core i9-12900K vs Core 2 Duo SL9600
Aggregate performance score
Core i9-12900K outperforms Core 2 Duo SL9600 by a whopping 5340% based on our aggregate benchmark results.
Primary details
Comparing Core 2 Duo SL9600 and Core i9-12900K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2899 | 185 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 37.57 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core 2 Duo | Intel Core i9 |
| Power efficiency | 2.67 | 19.77 |
| Architecture codename | Penryn (2008−2011) | Alder Lake, Golden Cove, Gracemont (2021) |
| Release date | 1 March 2009 (15 years ago) | 27 October 2021 (3 years ago) |
| Launch price (MSRP) | $316 | $589 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core 2 Duo SL9600 and Core i9-12900K 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 | 2 | 24 |
| Base clock speed | 2.13 GHz | 3.2 GHz |
| Boost clock speed | 2.13 GHz | 5.2 GHz |
| Bus type | no data | DMI 4.0 |
| Bus rate | 1066 MHz | 8 × 16 GT/s |
| Multiplier | no data | 32 |
| L1 cache | 128 KB | 768 KB |
| L2 cache | 6 MB | 4 MB |
| L3 cache | 6 MB L2 Cache | 6 MB |
| Chip lithography | 45 nm | 10 nm |
| Die size | 107 mm2 | 215.25 mm2" |
| Maximum core temperature | 105 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 410 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
| VID voltage range | 1.05V-1.15V | no data |
Compatibility
Information on Core 2 Duo SL9600 and Core i9-12900K 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 | no data | 1 |
| Socket | BGA956 | FCLGA1700 |
| Power consumption (TDP) | 17 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo SL9600 and Core i9-12900K. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| SIPP | - | + |
| Demand Based Switching | - | no data |
| Turbo Boost Max 3.0 | no data | + |
| FSB parity | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Core 2 Duo SL9600 and Core i9-12900K technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo SL9600 and Core i9-12900K are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo SL9600 and Core i9-12900K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4, DDR5 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 76.805 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 770 |
| Quick Sync Video | - | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.55 GHz |
| Execution Units | no data | 32 |
Graphics interfaces
Available interfaces and connections of Core 2 Duo SL9600 and Core i9-12900K integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Core 2 Duo SL9600 and Core i9-12900K integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2160 @ 60Hz |
| Max resolution over eDP | no data | 5120 x 3200 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Core 2 Duo SL9600 and Core i9-12900K integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo SL9600 and Core i9-12900K.
| PCIe version | no data | 5.0 and 4.0 |
| PCI Express lanes | no data | 20 |
Synthetic benchmark performance
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Pros & cons summary
| Performance score | 0.48 | 26.11 |
| Recency | 1 March 2009 | 27 October 2021 |
| Physical cores | 2 | 16 |
| Threads | 2 | 24 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 17 Watt | 125 Watt |
Core 2 Duo SL9600 has 635.3% lower power consumption.
i9-12900K, on the other hand, has a 5339.6% higher aggregate performance score, an age advantage of 12 years, 700% more physical cores and 1100% more threads, and a 350% more advanced lithography process.
The Core i9-12900K is our recommended choice as it beats the Core 2 Duo SL9600 in performance tests.
Be aware that Core 2 Duo SL9600 is a notebook processor while Core i9-12900K is a desktop one.
Should you still have questions on choice between Core 2 Duo SL9600 and Core i9-12900K, ask them in Comments section, and we shall answer.
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