Intel Core 2 Quad Q8300 | Intel Core 2 Extreme QX6850 | |
CPU comparisonIntel Core 2 Quad Q8300 or Intel Core 2 Extreme QX6850 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core 2 Quad Q8300 has 4 cores with 4 threads and clocks with a maximum frequency of 2.50 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core 2 Quad Q8300 was released in Q3/2008. The Intel Core 2 Extreme QX6850 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Extreme QX6850 was released in Q3/2007. |
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Intel Core2 Quad (19) | Family | Intel Core2 Extreme (7) |
Intel Core 2 Quad Q8000/Q9000 (16) | CPU group | Intel Core 2 Extreme QX6000 (3) |
2 | Generation | 1 |
Yorkfield (Penryn) | Architecture | Kentsfield (Core) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core 2 Quad Q8300 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core 2 Quad Q8300 is 2.50 GHz while the Intel Core 2 Extreme QX6850 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core 2 Extreme QX6850 is at 3.00 GHz. |
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Intel Core 2 Quad Q8300 | Characteristic | Intel Core 2 Extreme QX6850 |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
2.50 GHz | Frequency | 3.00 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Core 2 Quad Q8300 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Intel Core 2 Extreme QX6850 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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Intel Core 2 Quad Q8300 | Characteristic | Intel Core 2 Extreme QX6850 |
DDR3-1066, DDR2-800 | Memory | DDR3-1066, DDR2-800 |
16 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
17.1 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | 8.00 MB |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core 2 Quad Q8300 is 95 W, while the Intel Core 2 Extreme QX6850 has a TDP of 130 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core 2 Quad Q8300 | Characteristic | Intel Core 2 Extreme QX6850 |
95 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core 2 Quad Q8300 is manufactured in 45 nm and has 4.00 MB cache. The Intel Core 2 Extreme QX6850 is manufactured in 65 nm and has a 8.00 MB cache. |
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Intel Core 2 Quad Q8300 | Characteristic | Intel Core 2 Extreme QX6850 |
45 nm | Technology | 65 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE2, SSE3, SSE4.1 | ISA extensions | MMX, SSE2, SSE3 |
LGA 775 | Socket | LGA 775 |
VT-x, VT-d | Virtualization | VT-x |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2008 | Release date | Q3/2007 |
-- | Release price | -- |
show more data | show more data | |
Intel Core 2 Quad Q8300
4C 4T @ 2.50 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
Intel Core 2 Quad Q8300
4C 4T @ 2.50 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
Intel Core 2 Quad Q8300
4C 4T @ 2.50 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
Intel Core 2 Quad Q8300
4C 4T @ 2.50 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
Devices using this processor |
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Intel Core 2 Quad Q8300 | Intel Core 2 Extreme QX6850 |
Unknown | Unknown |