Intel Core i5-540UM vs Intel Xeon D-2146NT
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CPU comparison with benchmarks
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| Intel Core i5-540UM | Intel Xeon D-2146NT | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-540UM and the Intel Xeon D-2146NT and use benchmarks to check which processor is faster.
We compare the Intel Core i5-540UM 2 core processor released in Q2/2010 with the Intel Xeon D-2146NT which has 8 CPU cores and was introduced in Q1/2018. |
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| Intel Core i5 (331) | Family | Intel Xeon D (79) |
| Intel Core i5 500 (3) | CPU group | Intel Xeon D-2100 (13) |
| 1 | Generation | 2 |
| Arrandale | Architecture | Skylake |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-540UM is a 2 core processor with a clock frequency of 1.20 GHz (2.00 GHz). The processor can compute 4 threads at the same time. The Intel Xeon D-2146NT clocks with 2.30 GHz (3.00 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
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| Intel Core i5-540UM | Characteristic | Intel Xeon D-2146NT |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.20 GHz | Frequency | 2.30 GHz |
| 2.00 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
| -- | Turbo Frequency (All Cores) | 2.30 GHz |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| Intel HD Graphics (Westmere) | GPU | no iGPU |
| 0.50 GHz | GPU frequency | -- |
| 0.73 GHz | GPU (Turbo) | -- |
| 5 | GPU Generation | -- |
| 32 nm | Technology | |
| 2 | Max. displays | |
| 12 | Compute units | -- |
| 24 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | -- |
| 10.1 | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| Intel HD Graphics (Westmere) | GPU | no iGPU |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | No |
Memory & PCIeUp to 8 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-540UM, while the Intel Xeon D-2146NT supports a maximum of 512 GB of memory with a maximum memory bandwidth of 68.2 GB/s enabled. |
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| Intel Core i5-540UM | Characteristic | Intel Xeon D-2146NT |
| DDR3-800 | Memory | DDR4-2133 |
| 8 GB | Max. Memory | 512 GB |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| 12.8 GB/s | Max. Bandwidth | 68.2 GB/s |
| No | ECC | Yes |
| 3.00 MB | L2 Cache | 11.00 MB |
| -- | L3 Cache | -- |
| 2.0 | PCIe version | 3.0 |
| 16 | PCIe lanes | 32 |
| 8.0 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe Intel Core i5-540UM has a TDP of 18 W. The TDP of the Intel Xeon D-2146NT is 80 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core i5-540UM | Characteristic | Intel Xeon D-2146NT |
| 18 W | TDP (PL1 / PBP) | 80 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 105 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-540UM has 3.00 MB cache and is manufactured in 32 nm. The cache of Intel Xeon D-2146NT is at 11.00 MB. The processor is manufactured in 14 nm. |
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| Intel Core i5-540UM | Characteristic | Intel Xeon D-2146NT |
| 32 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 |
| BGA 1288 | Socket | BGA 2518 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | Windows 10, Linux |
| Q2/2010 | Release date | Q1/2018 |
| -- | Release price | 686 $ |
| show more data | show more data | |
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8C 16T @ 2.30 GHz (3.00 GHz) buy now on Amazon and save!
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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 Core i5-540UM
2C 4T @ 2.00 GHz |
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Intel Xeon D-2146NT
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 i5-540UM
2C 4T @ 1.20 GHz |
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Intel Xeon D-2146NT
8C 16T @ 2.30 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Core i5-540UM
Intel HD Graphics (Westmere) @ 0.73 GHz |
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Intel Xeon D-2146NT
@ 0.00 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 Core i5-540UM
2C 4T @ 1.20 GHz |
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Intel Xeon D-2146NT
8C 16T @ 2.30 GHz |
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Devices using this processor |
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| Intel Core i5-540UM | Intel Xeon D-2146NT |
| Unknown | Unknown |
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