Core i9-13900KF vs Core 2 Extreme QX9770
Aggregate performance score
i9-13900KF outperforms Core 2 Extreme QX9770 by a whopping 1170% based on our aggregate benchmark results.
Primary details
Comparing Core 2 Extreme QX9770 and Core i9-13900KF processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 1615 | 80 |
Place by popularity | not in top-100 | not in top-100 |
Cost-effectiveness evaluation | no data | 64.77 |
Market segment | Desktop processor | Desktop processor |
Series | no data | Intel Core i9 |
Architecture codename | Yorkfield (2007−2009) | Raptor Lake, Raptor Cove, Gracemont (2022) |
Release date | March 2008 (16 years ago) | 27 September 2022 (1 year ago) |
Launch price (MSRP) | no data | $564 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core 2 Extreme QX9770 and Core i9-13900KF 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) | 24 (Tetracosa-Core) |
Threads | 4 | 32 |
Base clock speed | no data | 3 GHz |
Boost clock speed | 3.2 GHz | 5.8 GHz |
Bus rate | no data | 4 × 16 GT/s |
Multiplier | no data | 30 |
L1 cache | 64K (per core) | 1.5 MB |
L2 cache | 12 MB (shared) | 16 MB |
L3 cache | 0 KB | 12 MB |
Chip lithography | 45 nm | Intel 7 nm |
Die size | 2x 107 mm2 | 257 mm2 |
Maximum case temperature (TCase) | 55 °C | 72 °C |
Number of transistors | 820 million | no data |
64 bit support | + | + |
Windows 11 compatibility | - | + |
Unlocked multiplier | Yes | Yes |
Compatibility
Information on Core 2 Extreme QX9770 and Core i9-13900KF 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 | 775 | 1700 |
Power consumption (TDP) | 136 Watt | 125 W, 253 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Extreme QX9770 and Core i9-13900KF. You'll probably need this information if you require some particular technology.
AES-NI | no data | + |
AVX | no data | + |
vPro | no data | + |
Enhanced SpeedStep (EIST) | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Extreme QX9770 and Core i9-13900KF are enumerated here.
VT-d | no data | + |
VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9770 and Core i9-13900KF. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR1, DDR2, DDR3 | DDR4, DDR5 Dual-channel |
Maximum memory size | no data | 128 GB |
Maximum memory bandwidth | no data | 89.604 GB/s |
Peripherals
Specifications and connection of peripherals supported by Core 2 Extreme QX9770 and Core i9-13900KF.
PCIe version | no data | 5.0 |
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.
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.
Pros & cons summary
Performance score | 2.98 | 37.84 |
Physical cores | 4 | 24 |
Threads | 4 | 32 |
Power consumption (TDP) | 136 Watt | 125 Watt |
i9-13900KF has a 1169.8% higher aggregate performance score, 500% more physical cores and 700% more threads, and 8.8% lower power consumption.
The Core i9-13900KF is our recommended choice as it beats the Core 2 Extreme QX9770 in performance tests.
Should you still have questions on choice between Core 2 Extreme QX9770 and Core i9-13900KF, ask them in Comments section, and we shall answer.
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