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Intel Xeon Gold 6148 vs Intel Xeon Gold 6140
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CPU comparison with benchmarks
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| Intel Xeon Gold 6148 | Intel Xeon Gold 6140 | |
CPU comparisonIntel Xeon Gold 6148 or Intel Xeon Gold 6140 - 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 Gold 6148 has 20 cores with 40 threads and clocks with a maximum frequency of 3.70 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6148 was released in Q3/2017. The Intel Xeon Gold 6140 has 18 cores with 36 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Gold 6140 was released in Q3/2017. |
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| Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
| Intel Xeon Gold 5100/6100 (34) | CPU group | Intel Xeon Gold 5100/6100 (34) |
| 1 | Generation | 1 |
| Skylake | Architecture | Skylake |
| Desktop | Segment | Desktop |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6148 is a 20 core processor with a clock frequency of 2.40 GHz (3.70 GHz). The Intel Xeon Gold 6140 has 18 CPU cores with a clock frequency of 2.30 GHz (3.70 GHz). |
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| Intel Xeon Gold 6148 | Characteristic | Intel Xeon Gold 6140 |
| 20 | Cores | 18 |
| 40 | Threads | 36 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.40 GHz | Frequency | 2.30 GHz |
| 3.70 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| 3.00 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeThe Intel Xeon Gold 6148 supports a maximum of 768 GB of memory in 6 memory channels. The Intel Xeon Gold 6140 can connect up to 768 GB of memory in 6 memory channels. |
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| Intel Xeon Gold 6148 | Characteristic | Intel Xeon Gold 6140 |
| DDR4-2666 | Memory | DDR4-2666 |
| 768 GB | Max. Memory | 768 GB |
| 6 (Hexa Channel) | Memory channels | 6 (Hexa Channel) |
| 128.1 GB/s | Max. Bandwidth | 128.1 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 28.00 MB | L3 Cache | 25.00 MB |
| 3.0 | PCIe version | 3.0 |
| 48 | PCIe lanes | 48 |
| 47.3 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Gold 6148 has a TDP of 150 W, that of the Intel Xeon Gold 6140 is 140 W. |
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| Intel Xeon Gold 6148 | Characteristic | Intel Xeon Gold 6140 |
| 150 W | TDP (PL1 / PBP) | 140 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6148 has a 28.00 MB cache, while the Intel Xeon Gold 6140 cache has a total of 25.00 MB. |
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| Intel Xeon Gold 6148 | Characteristic | Intel Xeon Gold 6140 |
| 14 nm | Technology | 14 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| LGA 3647 | Socket | LGA 3647 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q3/2017 | Release date | Q3/2017 |
| 3100 $ | Release price | 5400 $ |
| show more data | show more data | |
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20C 40T @ 2.40 GHz (3.70 GHz) buy now on Amazon and save!
18C 36T @ 2.30 GHz (3.70 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 3 CPU benchmarks
⌀ Multi core performance in 4 CPU benchmarks
Price-performance ratio
Geekbench 6 multi-core score divided by the processor's release price. Higher is better.
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Intel Xeon Gold 6148
Geekbench 6 MT: 9,445 / 3100 $ |
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Intel Xeon Gold 6140
Geekbench 6 MT: 9,744 / 5400 $ |
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Geekbench 6 (Single-Core)
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Intel Xeon Gold 6148
20C 40T @ 3.70 GHz |
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Intel Xeon Gold 6140
18C 36T @ 3.70 GHz |
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Geekbench 6 (Multi-Core)
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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Intel Xeon Gold 6148
20C 40T @ 3.00 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.80 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 Xeon Gold 6148
20C 40T @ 3.70 GHz |
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Intel Xeon Gold 6140
18C 36T @ 3.70 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 Gold 6148
20C 40T @ 3.00 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.80 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 Gold 6148
20C 40T @ 3.00 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.80 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 Xeon Gold 6148
20C 40T @ 3.70 GHz |
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Intel Xeon Gold 6140
18C 36T @ 3.70 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 Xeon Gold 6148
20C 40T @ 3.00 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.80 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 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 Xeon Gold 6148
20C 40T @ 3.00 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.80 GHz |
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Devices using this processor |
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| Intel Xeon Gold 6148 | Intel Xeon Gold 6140 |
| Unknown | Unknown |
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