Intel Core 2 Extreme QX6800 vs Intel Xeon E5-2648L v3
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CPU comparison with benchmarks
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| Intel Core 2 Extreme QX6800 | Intel Xeon E5-2648L v3 | |
CPU comparisonIntel Core 2 Extreme QX6800 or Intel Xeon E5-2648L v3 - 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 QX6800 has 4 cores with 4 threads and clocks with a maximum frequency of 2.93 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core 2 Extreme QX6800 was released in Q2/2007. The Intel Xeon E5-2648L v3 has 12 cores with 24 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to 768 GB of memory in 4 memory channels. The Intel Xeon E5-2648L v3 was released in Q3/2014. |
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| Intel Core2 Extreme (7) | Family | Intel Xeon E5 (71) |
| Intel Core 2 Extreme QX6000 (3) | CPU group | Intel Xeon E5 v3 (32) |
| 1 | Generation | 5 |
| Kentsfield (Core) | Architecture | Haswell E |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core 2 Extreme QX6800 is a 4 core processor with a clock frequency of 2.93 GHz. The Intel Xeon E5-2648L v3 has 12 CPU cores with a clock frequency of 1.80 GHz (2.50 GHz). |
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| Intel Core 2 Extreme QX6800 | Characteristic | Intel Xeon E5-2648L v3 |
| 4 | Cores | 12 |
| 4 | Threads | 24 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 2.93 GHz | Frequency | 1.80 GHz |
| -- | Turbo Frequency (1 Core) | 2.50 GHz |
| -- | Turbo Frequency (All Cores) | 2.20 GHz |
Memory & PCIeThe Intel Core 2 Extreme QX6800 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Xeon E5-2648L v3 can connect up to 768 GB of memory in 4 memory channels. |
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| Intel Core 2 Extreme QX6800 | Characteristic | Intel Xeon E5-2648L v3 |
| DDR3-1066, DDR2-800 | Memory | DDR4-2133 |
| 16 GB | Max. Memory | 768 GB |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| 17.1 GB/s | Max. Bandwidth | 68.2 GB/s |
| No | ECC | Yes |
| 8.00 MB | L2 Cache | -- |
| -- | 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 QX6800 has a TDP of 130 W, that of the Intel Xeon E5-2648L v3 is 75 W. |
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| Intel Core 2 Extreme QX6800 | Characteristic | Intel Xeon E5-2648L v3 |
| 130 W | TDP (PL1 / PBP) | 75 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Core 2 Extreme QX6800 has a 8.00 MB cache, while the Intel Xeon E5-2648L v3 cache has a total of 30.00 MB. |
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| Intel Core 2 Extreme QX6800 | Characteristic | Intel Xeon E5-2648L v3 |
| 65 nm | Technology | 22 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| MMX, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
| LGA 775 | Socket | LGA 2011-3 |
| VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q2/2007 | Release date | Q3/2014 |
| -- | Release price | -- |
| show more data | show more data | |
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4C 4T @ 2.93 GHz buy now on Amazon and save!
12C 24T @ 1.80 GHz (2.50 GHz) buy now on Amazon and save!
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Average performance in benchmarks
⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 Core 2 Extreme QX6800
4C 4T @ 2.93 GHz |
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Intel Xeon E5-2648L v3
12C 24T @ 2.20 GHz |
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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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Intel Core 2 Extreme QX6800
4C 4T @ 2.93 GHz |
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Intel Xeon E5-2648L v3
12C 24T @ 2.50 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 2 Extreme QX6800
4C 4T @ 2.93 GHz |
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Intel Xeon E5-2648L v3
12C 24T @ 2.20 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core 2 Extreme QX6800
4C 4T @ 2.93 GHz |
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Intel Xeon E5-2648L v3
12C 24T @ 2.50 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core 2 Extreme QX6800
4C 4T @ 2.93 GHz |
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Intel Xeon E5-2648L v3
12C 24T @ 2.20 GHz |
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Devices using this processor |
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| Intel Core 2 Extreme QX6800 | Intel Xeon E5-2648L v3 |
| Unknown | Unknown |
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