Intel Xeon E3-1271 v3 vs Intel Xeon Platinum 8276
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CPU comparison with benchmarks
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| Intel Xeon E3-1271 v3 | Intel Xeon Platinum 8276 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon E3-1271 v3 and the Intel Xeon Platinum 8276 and use benchmarks to check which processor is faster.
We compare the Intel Xeon E3-1271 v3 4 core processor released in Q2/2014 with the Intel Xeon Platinum 8276 which has 28 CPU cores and was introduced in Q2/2019. |
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| Intel Xeon E3 (43) | Family | Intel Xeon Platinum (89) |
| Intel Xeon E3 v3 (15) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
| 4 | Generation | 2 |
| Haswell S | Architecture | Cascade Lake |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E3-1271 v3 is a 4 core processor with a clock frequency of 3.60 GHz (4.00 GHz). The processor can compute 8 threads at the same time. The Intel Xeon Platinum 8276 clocks with 2.20 GHz (4.00 GHz), has 28 CPU cores and can calculate 56 threads in parallel. |
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| Intel Xeon E3-1271 v3 | Characteristic | Intel Xeon Platinum 8276 |
| 4 | Cores | 28 |
| 8 | Threads | 56 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.60 GHz | Frequency | 2.20 GHz |
| 4.00 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
| -- | Turbo Frequency (All Cores) | 2.20 GHz |
Memory & PCIeUp to 32 GB of memory in a maximum of 2 memory channels is supported by the Intel Xeon E3-1271 v3, while the Intel Xeon Platinum 8276 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 140.7 GB/s enabled. |
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| Intel Xeon E3-1271 v3 | Characteristic | Intel Xeon Platinum 8276 |
| DDR3L-1600, DDR3-1600 | Memory | DDR4-2933 |
| 32 GB | Max. Memory | 1024 GB |
| 2 (Dual Channel) | Memory channels | 6 (Hexa Channel) |
| 25.6 GB/s | Max. Bandwidth | 140.7 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 8.00 MB | L3 Cache | 38.50 MB |
| 3.0 | PCIe version | 3.0 |
| 16 | PCIe lanes | 48 |
| 15.8 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe Intel Xeon E3-1271 v3 has a TDP of 80 W. The TDP of the Intel Xeon Platinum 8276 is 165 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon E3-1271 v3 | Characteristic | Intel Xeon Platinum 8276 |
| 80 W | TDP (PL1 / PBP) | 165 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E3-1271 v3 has 8.00 MB cache and is manufactured in 22 nm. The cache of Intel Xeon Platinum 8276 is at 38.50 MB. The processor is manufactured in 14 nm. |
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| Intel Xeon E3-1271 v3 | Characteristic | Intel Xeon Platinum 8276 |
| 22 nm | Technology | 14 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| LGA 1150 | 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 |
| Q2/2014 | Release date | Q2/2019 |
| -- | Release price | 8719 $ |
| show more data | show more data | |
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4C 8T @ 3.60 GHz (4.00 GHz) buy now on Amazon and save!
28C 56T @ 2.20 GHz (4.00 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 Xeon E3-1271 v3
4C 8T @ 4.00 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 4.00 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 Xeon E3-1271 v3
4C 8T @ 3.60 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 2.20 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 Xeon E3-1271 v3
4C 8T @ 4.00 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 4.00 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 Xeon E3-1271 v3
4C 8T @ 3.60 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz |
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Cinebench R20 (Single-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 single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon E3-1271 v3
4C 8T @ 4.00 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 4.00 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 E3-1271 v3
4C 8T @ 3.60 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Xeon E3-1271 v3
4C 8T @ 3.60 GHz |
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Intel Xeon Platinum 8276
28C 56T @ 2.20 GHz |
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Devices using this processor |
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| Intel Xeon E3-1271 v3 | Intel Xeon Platinum 8276 |
| Unknown | Unknown |
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