Celeron D 352 vs Core 2 Extreme QX6850
Aggregate performance score
Core 2 Extreme QX6850 outperforms Celeron D 352 by a whopping 747% based on our aggregate benchmark results.
Primary details
Comparing Core 2 Extreme (Desktop) QX6850 and Celeron D 352 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2189 | 3276 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Extreme (Desktop) | no data |
| Power efficiency | 1.05 | 0.19 |
| Architecture codename | Kentsfield (2007) | Cedar Mill (2006) |
| Release date | no data | May 2006 (18 years ago) |
Detailed specifications
Core 2 Extreme (Desktop) QX6850 and Celeron D 352 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) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | no data | 3.2 GHz |
| Boost clock speed | 3 GHz | 3.2 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | 64K (per core) | 16 KB |
| L2 cache | 8 MB (shared) | 512 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 65 nm |
| Die size | 2x 143 mm2 | 109 mm2 |
| Maximum core temperature | no data | 69 °C |
| Maximum case temperature (TCase) | 64 °C | no data |
| Number of transistors | 582 million | 125 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| VID voltage range | no data | 1.25V-1.325V |
Compatibility
Information on Core 2 Extreme (Desktop) QX6850 and Celeron D 352 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 | PLGA775 |
| Power consumption (TDP) | 130 Watt | 86 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Extreme (Desktop) QX6850 and Celeron D 352. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | - |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | - |
| Demand Based Switching | no data | - |
| PAE | no data | 32 Bit |
| FSB parity | no data | - |
Security technologies
Core 2 Extreme (Desktop) QX6850 and Celeron D 352 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Extreme (Desktop) QX6850 and Celeron D 352 are enumerated here.
| VT-x | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme (Desktop) QX6850 and Celeron D 352. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR1, DDR2, DDR3 |
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 | 1.44 | 0.17 |
| Physical cores | 4 | 1 |
| Threads | 4 | 1 |
| Power consumption (TDP) | 130 Watt | 86 Watt |
Core 2 Extreme QX6850 has a 747.1% higher aggregate performance score, and 300% more physical cores and 300% more threads.
Celeron D 352, on the other hand, has 51.2% lower power consumption.
The Core 2 Extreme QX6850 is our recommended choice as it beats the Celeron D 352 in performance tests.
Should you still have questions on choice between Core 2 Extreme QX6850 and Celeron D 352, 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.
