Intel Core i7-965 vs Intel Xeon D-2142IT
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CPU comparison with benchmarks
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| Intel Core i7-965 | Intel Xeon D-2142IT | |
CPU comparisonIntel Core i7-965 or Intel Xeon D-2142IT - 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 i7-965 has 4 cores with 8 threads and clocks with a maximum frequency of 3.46 GHz. Up to 24 GB of memory is supported in 3 memory channels. The Intel Core i7-965 was released in Q4/2008. The Intel Xeon D-2142IT has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon D-2142IT was released in Q1/2018. |
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| Intel Core i7 Extreme Edition (24) | Family | Intel Xeon D (79) |
| Intel Core i7 900 (7) | CPU group | Intel Xeon D-2100 (13) |
| 1 | Generation | 2 |
| Bloomfield | Architecture | Skylake |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-965 is a 4 core processor with a clock frequency of 3.20 GHz (3.46 GHz). The Intel Xeon D-2142IT has 8 CPU cores with a clock frequency of 1.90 GHz (3.00 GHz). |
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| Intel Core i7-965 | Characteristic | Intel Xeon D-2142IT |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 3.20 GHz | Frequency | 1.90 GHz |
| 3.46 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
| -- | Turbo Frequency (All Cores) | 1.90 GHz |
Memory & PCIeThe Intel Core i7-965 supports a maximum of 24 GB of memory in 3 memory channels. The Intel Xeon D-2142IT can connect up to 512 GB of memory in 4 memory channels. |
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| Intel Core i7-965 | Characteristic | Intel Xeon D-2142IT |
| DDR3-1066 | Memory | DDR4-2133 |
| 24 GB | Max. Memory | 512 GB |
| 3 | Memory channels | 4 (Quad Channel) |
| 25.6 GB/s | Max. Bandwidth | 68.2 GB/s |
| No | ECC | Yes |
| 1.00 MB | L2 Cache | 11.00 MB |
| 8.00 MB | L3 Cache | -- |
| -- | PCIe version | 3.0 |
| -- | PCIe lanes | 32 |
| -- | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-965 has a TDP of 130 W, that of the Intel Xeon D-2142IT is 65 W. |
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| Intel Core i7-965 | Characteristic | Intel Xeon D-2142IT |
| 130 W | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Core i7-965 has a 9.00 MB cache, while the Intel Xeon D-2142IT cache has a total of 11.00 MB. |
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| Intel Core i7-965 | Characteristic | Intel Xeon D-2142IT |
| 45 nm | Technology | 14 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| LGA 1366 | Socket | BGA 2518 |
| VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q4/2008 | Release date | Q1/2018 |
| 990 $ | Release price | 468 $ |
| show more data | show more data | |
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4C 8T @ 3.20 GHz (3.46 GHz) buy now on Amazon and save!
8C 16T @ 1.90 GHz (3.00 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 i7-965
4C 8T @ 3.46 GHz |
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Intel Xeon D-2142IT
8C 16T @ 3.00 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 i7-965
4C 8T @ 3.20 GHz |
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Intel Xeon D-2142IT
8C 16T @ 1.90 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Core i7-965
4C 8T @ 3.46 GHz |
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Intel Xeon D-2142IT
8C 16T @ 3.00 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Core i7-965
4C 8T @ 3.20 GHz |
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Intel Xeon D-2142IT
8C 16T @ 1.90 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 Core i7-965
4C 8T @ 3.20 GHz |
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Intel Xeon D-2142IT
8C 16T @ 1.90 GHz |
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Devices using this processor |
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| Intel Core i7-965 | Intel Xeon D-2142IT |
| Unknown | Unknown |
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