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Intel Core 2 Extreme QX6850 Benchmark, Test and specs
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The Intel Core 2 Extreme QX6850 has 4 cores with 4 threads and is based on the 1. gen of the Intel Core2 Extreme series. The processor uses a mainboard with the LGA 775 socket and was released in Q3/2007. The Intel Core 2 Extreme QX6850 scores 417 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 1,358 points.
| Name: | Intel Core 2 Extreme QX6850 |
|---|---|
| Family: | Intel Core2 Extreme (7) |
| CPU group: | Intel Core 2 Extreme QX6000 (3) |
| Architecture: | Kentsfield (Core) |
| Technology: | 65 nm |
| Segment: | Desktop |
| Generation: | 1 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Core 2 Extreme QX6850 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core 2 Extreme QX6850 is 3.00 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores / Threads: | 4 / 4 |
|---|---|
| Core architecture: | normal |
| Cores: | 4x |
| Hyperthreading / SMT: | No |
|---|---|
| Overclocking: | Yes |
| Frequency: | 3.00 GHz |
| Turbo Frequency (1 Core): | -- |
| Turbo Frequency (4 Cores): | -- |
Memory & PCIeThe processor can use up to 16 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 17.1 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR3-1066 DDR2-800 | 17.1 GB/s 12.8 GB/s |
| Max. Memory: | 16 GB |
| Memory channels: | 2 (Dual Channel) |
| ECC: | No |
| PCIe: | |
| PCIe Bandwidth: | -- |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 130 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
|
|---|---|
| TDP (PL1 / PBP): | 130 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
The Intel Core 2 Extreme QX6850 is made in 65 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 8.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.
| Technology: | 65 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | LGA 775 |
| L2-Cache: | 8.00 MB |
| L3-Cache: | -- |
| AES-NI: | No |
| Operating systems: | Windows 10, Linux |
| Virtualization: | VT-x |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | MMX, SSE2, SSE3 |
| Release date: | Q3/2007 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
4C 4T @ 3.00 GHz
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Benchmark results
The benchmark results for the Intel Core 2 Extreme QX6850 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Geekbench 5, 64bit Single-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Phenom II X4 955
4C 4T @ 3.20 GHz |
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Intel Pentium E6600
2C 2T @ 3.06 GHz |
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AMD Phenom II X4 850
4C 4T @ 3.30 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
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Intel Core2 Extreme X6800
2C 2T @ 2.93 GHz |
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AMD Athlon II X2 255
2C 2T @ 3.10 GHz |
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Intel Core2 Duo E8200
2C 2T @ 2.66 GHz |
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Geekbench 5, 64bit Multi-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i5-670
2C 4T @ 3.46 GHz |
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Intel Core 2 Quad Q9450
4C 4T @ 2.66 GHz |
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AMD Phenom II X4 960T
4C 4T @ 3.40 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
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AMD A8-3800
4C 4T @ 2.70 GHz |
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Intel Celeron G3930T
2C 2T @ 2.70 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Celeron G4900T
2C 2T @ 2.80 GHz |
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AMD Athlon II X4 641
4C 4T @ 2.80 GHz |
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AMD Athlon II X4 645
4C 4T @ 3.10 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
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Intel Celeron G5900E
2C 2T @ 3.20 GHz |
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Intel Core 2 Extreme QX6800
4C 4T @ 2.93 GHz |
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AMD Phenom II X2 521
2C 2T @ 3.50 GHz |
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