Intel Core 2 Extreme QX9775 | Intel Xeon E5-2696 v2 | |
CPU comparisonIntel Core 2 Extreme QX9775 or Intel Xeon E5-2696 v2 - 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 Extreme QX9775 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core 2 Extreme QX9775 was released in Q1/2008. The Intel Xeon E5-2696 v2 has 12 cores with 24 threads and clocks with a maximum frequency of 3.30 GHz. The CPU supports up to 768 GB of memory in 4 memory channels. The Intel Xeon E5-2696 v2 was released in Q3/2013. |
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Intel Core2 Extreme (7) | Family | Intel Xeon E5 (71) |
Intel Core 2 Extreme QX9000 (3) | CPU group | Intel Xeon E5 v2 (15) |
2 | Generation | 4 |
Yorkfield (Penryn) | Architecture | Ivy Bridge EP |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core 2 Extreme QX9775 is a 4 core processor with a clock frequency of 3.20 GHz. The Intel Xeon E5-2696 v2 has 12 CPU cores with a clock frequency of 2.50 GHz (3.30 GHz). |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Xeon E5-2696 v2 |
4 | Cores | 12 |
4 | Threads | 24 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz | Frequency | 2.50 GHz |
-- | Turbo Frequency (1 Core) | 3.30 GHz |
-- | Turbo Frequency (All Cores) | 2.90 GHz |
Memory & PCIeThe Intel Core 2 Extreme QX9775 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Xeon E5-2696 v2 can connect up to 768 GB of memory in 4 memory channels. |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Xeon E5-2696 v2 |
DDR3-1066, DDR2-800 | Memory | DDR3-1866 |
16 GB | Max. Memory | 768 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
17.1 GB/s | Max. Bandwidth | 59.7 GB/s |
No | ECC | Yes |
12.00 MB | L2 Cache | 3.00 MB |
-- | L3 Cache | 30.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 40 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core 2 Extreme QX9775 has a TDP of 150 W, that of the Intel Xeon E5-2696 v2 is 130 W. |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Xeon E5-2696 v2 |
150 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core 2 Extreme QX9775 has a 12.00 MB cache, while the Intel Xeon E5-2696 v2 cache has a total of 33.00 MB. |
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Intel Core 2 Extreme QX9775 | Characteristic | Intel Xeon E5-2696 v2 |
45 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE2, SSE3, SSE4.1 | ISA extensions | SSE4.1, SSE4.2, AVX |
LGA 775 | Socket | LGA 2011 |
VT-x, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2008 | Release date | Q3/2013 |
-- | Release price | -- |
show more data | show more data | |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2696 v2
12C 24T @ 3.30 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2696 v2
12C 24T @ 2.90 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2696 v2
12C 24T @ 3.30 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2696 v2
12C 24T @ 2.90 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2696 v2
12C 24T @ 2.90 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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Intel Xeon E5-2696 v2
12C 24T @ 2.50 GHz |
Devices using this processor |
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Intel Core 2 Extreme QX9775 | Intel Xeon E5-2696 v2 |
Unknown | Unknown |