Intel Xeon Gold 6426Y vs Intel Xeon D-1540
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CPU comparison with benchmarks
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| Intel Xeon Gold 6426Y | Intel Xeon D-1540 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6426Y and the Intel Xeon D-1540 and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6426Y 16 core processor released in Q1/2023 with the Intel Xeon D-1540 which has 8 CPU cores and was introduced in Q4/2015. |
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| Intel Xeon Gold (163) | Family | Intel Xeon D (79) |
| Intel Xeon Gold 5400/6400 (25) | CPU group | Intel Xeon D-1500 (22) |
| 4 | Generation | 1 |
| Sapphire Rapids | Architecture | Broadwell |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6426Y is a 16 core processor with a clock frequency of 2.50 GHz (4.10 GHz). The processor can compute 32 threads at the same time. The Intel Xeon D-1540 clocks with 2.00 GHz (2.60 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
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| Intel Xeon Gold 6426Y | Characteristic | Intel Xeon D-1540 |
| 16 | Cores | 8 |
| 32 | Threads | 16 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.50 GHz | Frequency | 2.00 GHz |
| 4.10 GHz | Turbo Frequency (1 Core) | 2.60 GHz |
| -- | Turbo Frequency (All Cores) | 2.00 GHz |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6426Y, while the Intel Xeon D-1540 supports a maximum of 128 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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| Intel Xeon Gold 6426Y | Characteristic | Intel Xeon D-1540 |
| DDR5-4400, DDR5-4800 | Memory | DDR4-2133 |
| 4096 GB | Max. Memory | 128 GB |
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 307.2 GB/s | Max. Bandwidth | 34.1 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | 12.00 MB |
| 37.50 MB | L3 Cache | -- |
| 5.0 | PCIe version | 3.0 |
| 80 | PCIe lanes | 32 |
| 315.0 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe Intel Xeon Gold 6426Y has a TDP of 185 W. The TDP of the Intel Xeon D-1540 is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon Gold 6426Y | Characteristic | Intel Xeon D-1540 |
| 185 W | TDP (PL1 / PBP) | 45 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6426Y has 37.50 MB cache and is manufactured in 10 nm. The cache of Intel Xeon D-1540 is at 12.00 MB. The processor is manufactured in 14 nm. |
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| Intel Xeon Gold 6426Y | Characteristic | Intel Xeon D-1540 |
| 10 nm | Technology | 14 nm |
| Chiplet | 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 |
| LGA 4677 | Socket | BGA 1667 |
| 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 |
| Q1/2023 | Release date | Q4/2015 |
| 1517 $ | Release price | 594 $ |
| show more data | show more data | |
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16C 32T @ 2.50 GHz (4.10 GHz) buy now on Amazon and save!
8C 16T @ 2.00 GHz (2.60 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 Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Xeon D-1540
8C 16T @ 2.60 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 Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon D-1540
8C 16T @ 2.00 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 Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Xeon D-1540
8C 16T @ 2.60 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 Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon D-1540
8C 16T @ 2.00 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 Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Xeon D-1540
8C 16T @ 2.00 GHz |
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Devices using this processor |
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| Intel Xeon Gold 6426Y | Intel Xeon D-1540 |
| Unknown | Unknown |
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