AMD FX-8140 vs Intel Xeon E5-2658 v3
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CPU comparison with benchmarks
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| AMD FX-8140 | Intel Xeon E5-2658 v3 | |
CPU comparisonAMD FX-8140 or Intel Xeon E5-2658 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 AMD FX-8140 has 8 cores with 8 threads and clocks with a maximum frequency of 4.10 GHz. Up to GB of memory is supported in 2 memory channels. The AMD FX-8140 was released in Q4/2012. The Intel Xeon E5-2658 v3 has 12 cores with 24 threads and clocks with a maximum frequency of 2.90 GHz. The CPU supports up to 768 GB of memory in 4 memory channels. The Intel Xeon E5-2658 v3 was released in Q3/2014. |
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| AMD FX (30) | Family | Intel Xeon E5 (71) |
| AMD FX-8000 (11) | CPU group | Intel Xeon E5 v3 (32) |
| 2 | Generation | 5 |
| Vishera (Bulldozer) | Architecture | Haswell E |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD FX-8140 is a 8 core processor with a clock frequency of 3.20 GHz (4.10 GHz). The Intel Xeon E5-2658 v3 has 12 CPU cores with a clock frequency of 2.20 GHz (2.90 GHz). |
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| AMD FX-8140 | Characteristic | Intel Xeon E5-2658 v3 |
| 8 | Cores | 12 |
| 8 | Threads | 24 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 3.20 GHz | Frequency | 2.20 GHz |
| 4.10 GHz | Turbo Frequency (1 Core) | 2.90 GHz |
| 4.10 GHz | Turbo Frequency (All Cores) | 2.50 GHz |
Memory & PCIeThe AMD FX-8140 supports a maximum of GB of memory in 2 memory channels. The Intel Xeon E5-2658 v3 can connect up to 768 GB of memory in 4 memory channels. |
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| AMD FX-8140 | Characteristic | Intel Xeon E5-2658 v3 |
| DDR3-1866 | Memory | DDR4-2133 |
| Max. Memory | 768 GB | |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| 29.9 GB/s | Max. Bandwidth | 68.2 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 8.00 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 AMD FX-8140 has a TDP of 95 W, that of the Intel Xeon E5-2658 v3 is 105 W. |
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| AMD FX-8140 | Characteristic | Intel Xeon E5-2658 v3 |
| 95 W | TDP (PL1 / PBP) | 105 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD FX-8140 has a 8.00 MB cache, while the Intel Xeon E5-2658 v3 cache has a total of 30.00 MB. |
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| AMD FX-8140 | Characteristic | Intel Xeon E5-2658 v3 |
| 32 nm | Technology | 22 nm |
| Unknown | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
| AM3+ | Socket | LGA 2011-3 |
| AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q4/2012 | Release date | Q3/2014 |
| -- | Release price | -- |
| show more data | show more data | |
8C 8T @ 3.20 GHz (4.10 GHz) buy now on Amazon and save!
12C 24T @ 2.20 GHz (2.90 GHz) buy now on Amazon and save!
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Average performance in benchmarks
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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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AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Xeon E5-2658 v3
12C 24T @ 2.50 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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AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Xeon E5-2658 v3
12C 24T @ 2.90 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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AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Xeon E5-2658 v3
12C 24T @ 2.50 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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AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Xeon E5-2658 v3
12C 24T @ 2.90 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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AMD FX-8140
8C 8T @ 4.10 GHz |
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Intel Xeon E5-2658 v3
12C 24T @ 2.50 GHz |
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Devices using this processor |
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| AMD FX-8140 | Intel Xeon E5-2658 v3 |
| Unknown | Unknown |
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