Intel Core2 Duo E6750 | Intel Core 2 Quad Q9505 | |
CPU comparisonIntel Core2 Duo E6750 or Intel Core 2 Quad Q9505 - 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 Core2 Duo E6750 has 2 cores with 2 threads and clocks with a maximum frequency of 2.66 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core2 Duo E6750 was released in Q3/2007. The Intel Core 2 Quad Q9505 has 4 cores with 4 threads and clocks with a maximum frequency of 2.83 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Quad Q9505 was released in Q3/2009. |
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Intel Core2 Duo (29) | Family | Intel Core2 Quad (19) |
Intel Core 2 Duo E4000/E6000 (15) | CPU group | Intel Core 2 Quad Q8000/Q9000 (16) |
1 | Generation | 2 |
Conroe (Core) | Architecture | Yorkfield (Penryn) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo E6750 is a 2 core processor with a clock frequency of 2.66 GHz. The Intel Core 2 Quad Q9505 has 4 CPU cores with a clock frequency of 2.83 GHz. |
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Intel Core2 Duo E6750 | Characteristic | Intel Core 2 Quad Q9505 |
2 | Cores | 4 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.66 GHz | Frequency | 2.83 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Core2 Duo E6750 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Core 2 Quad Q9505 can connect up to 16 GB of memory in 2 memory channels. |
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Intel Core2 Duo E6750 | Characteristic | Intel Core 2 Quad Q9505 |
DDR3-1333, DDR2-1066 | Memory | DDR3-1066, DDR2-800 |
16 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | 6.00 MB |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core2 Duo E6750 has a TDP of 65 W, that of the Intel Core 2 Quad Q9505 is 95 W. |
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Intel Core2 Duo E6750 | Characteristic | Intel Core 2 Quad Q9505 |
65 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo E6750 has a 4.00 MB cache, while the Intel Core 2 Quad Q9505 cache has a total of 6.00 MB. |
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Intel Core2 Duo E6750 | Characteristic | Intel Core 2 Quad Q9505 |
65 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | MMX, SSE2, SSE3, SSE4.1 |
LGA 775 | Socket | LGA 775 |
VT-x | Virtualization | VT-x, VT-d |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2007 | Release date | Q3/2009 |
-- | Release price | -- |
show more data | show more data | |
Intel Core2 Duo E6750
2C 2T @ 2.66 GHz |
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Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz |
Intel Core2 Duo E6750
2C 2T @ 2.66 GHz |
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Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz |
Intel Core2 Duo E6750
2C 2T @ 2.66 GHz |
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Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz |
Intel Core2 Duo E6750
2C 2T @ 2.66 GHz |
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Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz |
Intel Core2 Duo E6750
2C 2T @ 2.66 GHz |
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Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz |
Intel Core2 Duo E6750
2C 2T @ 2.66 GHz |
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Intel Core 2 Quad Q9505
4C 4T @ 2.83 GHz |
Devices using this processor |
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Intel Core2 Duo E6750 | Intel Core 2 Quad Q9505 |
Unknown | Unknown |