Intel Xeon E7-4850 v2 vs Intel Pentium E2140
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CPU comparison with benchmarks
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| Intel Xeon E7-4850 v2 | Intel Pentium E2140 | |
CPU comparisonIntel Xeon E7-4850 v2 or Intel Pentium E2140 - 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 Xeon E7-4850 v2 has 12 cores with 24 threads and clocks with a maximum frequency of 2.80 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E7-4850 v2 was released in Q1/2014. The Intel Pentium E2140 has 2 cores with 2 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Pentium E2140 was released in Q2/2007. |
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| Intel Xeon E7 (20) | Family | Intel Pentium (150) |
| Intel Xeon E7 v2 (20) | CPU group | Intel Pentium D (6) |
| 4 | Generation | 0 |
| Ivy Bridge EX | Architecture | Presler |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E7-4850 v2 is a 12 core processor with a clock frequency of 2.30 GHz (2.80 GHz). The Intel Pentium E2140 has 2 CPU cores with a clock frequency of 1.60 GHz. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium E2140 |
| 12 | Cores | 2 |
| 24 | Threads | 2 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | Yes |
| 2.30 GHz | Frequency | 1.60 GHz |
| 2.80 GHz | Turbo Frequency (1 Core) | -- |
| 2.80 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E7-4850 v2 supports a maximum of 1536 GB of memory in 4 memory channels. The Intel Pentium E2140 can connect up to 16 GB of memory in 2 memory channels. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium E2140 |
| DDR3-1600 | Memory | DDR3-1066, DDR2-800 |
| 1536 GB | Max. Memory | 16 GB |
| 4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 17.1 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | 1.00 MB |
| 24.00 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 Xeon E7-4850 v2 has a TDP of 105 W, that of the Intel Pentium E2140 is 65 W. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium E2140 |
| 105 W | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E7-4850 v2 has a 24.00 MB cache, while the Intel Pentium E2140 cache has a total of 1.00 MB. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium E2140 |
| 22 nm | Technology | 65 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX | ISA extensions | -- |
| LGA 2011 | Socket | LGA 775 |
| VT-x, VT-x EPT, VT-d | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q1/2014 | Release date | Q2/2007 |
| 2100 $ | Release price | -- |
| show more data | show more data | |
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Rate these processors
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 Xeon E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium E2140
2C 2T @ 1.60 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 Xeon E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium E2140
2C 2T @ 1.60 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 Xeon E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium E2140
2C 2T @ 1.60 GHz |
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Devices using this processor |
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| Intel Xeon E7-4850 v2 | Intel Pentium E2140 |
| Unknown | Unknown |
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