Intel Xeon D-1577 vs Intel Xeon D-1746TER
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CPU comparison with benchmarks
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| Intel Xeon D-1577 | Intel Xeon D-1746TER | |
CPU comparisonIntel Xeon D-1577 or Intel Xeon D-1746TER - 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 D-1577 has 16 cores with 32 threads and clocks with a maximum frequency of 2.10 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon D-1577 was released in Q3/2017. The Intel Xeon D-1746TER has 10 cores with 20 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to 384 GB of memory in 3 memory channels. The Intel Xeon D-1746TER was released in Q1/2022. |
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| Intel Xeon D (79) | Family | Intel Xeon D (79) |
| Intel Xeon D-1500 (22) | CPU group | Intel Xeon D-1700 (20) |
| 1 | Generation | 4 |
| Broadwell | Architecture | Ice Lake |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon D-1577 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the Intel Xeon D-1577 is 1.30 GHz (2.10 GHz) while the Intel Xeon D-1746TER has 10 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1746TER is at 2.00 GHz (3.10 GHz). |
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| Intel Xeon D-1577 | Characteristic | Intel Xeon D-1746TER |
| 16 | Cores | 10 |
| 32 | Threads | 20 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.30 GHz | Frequency | 2.00 GHz |
| 2.10 GHz | Turbo Frequency (1 Core) | 3.10 GHz |
| 1.30 GHz | Turbo Frequency (All Cores) | 2.30 GHz |
Memory & PCIeThe Intel Xeon D-1577 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 34.1 GB/s. The Intel Xeon D-1746TER supports up to 384 GB of memory in 3 memory channels and achieves a memory bandwidth of up to 64.0 GB/s. |
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| Intel Xeon D-1577 | Characteristic | Intel Xeon D-1746TER |
| DDR4-2133 | Memory | DDR4-2666 |
| 128 GB | Max. Memory | 384 GB |
| 2 (Dual Channel) | Memory channels | 3 |
| 34.1 GB/s | Max. Bandwidth | 64.0 GB/s |
| Yes | ECC | Yes |
| 24.00 MB | L2 Cache | 15.00 MB |
| -- | L3 Cache | -- |
| 3.0 | PCIe version | 4.0 |
| 32 | PCIe lanes | 16 |
| 31.5 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon D-1577 is 45 W, while the Intel Xeon D-1746TER has a TDP of 67 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Xeon D-1577 | Characteristic | Intel Xeon D-1746TER |
| 45 W | TDP (PL1 / PBP) | 67 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon D-1577 is manufactured in 14 nm and has 24.00 MB cache. The Intel Xeon D-1746TER is manufactured in 10 nm and has a 15.00 MB cache. |
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| Intel Xeon D-1577 | Characteristic | Intel Xeon D-1746TER |
| 14 nm | Technology | 10 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 |
| BGA 1667 | Socket | BGA 2227 |
| 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 | Q1/2022 |
| 1258 $ | Release price | 1009 $ |
| show more data | show more data | |
16C 32T @ 1.30 GHz (2.10 GHz) buy now on Amazon and save!
10C 20T @ 2.00 GHz (3.10 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 D-1577
16C 32T @ 2.10 GHz |
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Intel Xeon D-1746TER
10C 20T @ 3.10 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 D-1577
16C 32T @ 1.30 GHz |
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Intel Xeon D-1746TER
10C 20T @ 2.30 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 D-1577
16C 32T @ 2.10 GHz |
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Intel Xeon D-1746TER
10C 20T @ 3.10 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 D-1577
16C 32T @ 1.30 GHz |
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Intel Xeon D-1746TER
10C 20T @ 2.30 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 D-1577
16C 32T @ 1.30 GHz |
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Intel Xeon D-1746TER
10C 20T @ 2.30 GHz |
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Devices using this processor |
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| Intel Xeon D-1577 | Intel Xeon D-1746TER |
| Unknown | Unknown |
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