Intel Core i3-1215UL vs Intel Xeon D-1577
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CPU comparison with benchmarks
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| Intel Core i3-1215UL | Intel Xeon D-1577 | |
CPU comparisonIntel Core i3-1215UL or Intel Xeon D-1577 - 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 Core i3-1215UL has 6 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i3-1215UL was released in Q3/2022. The Intel Xeon D-1577 has 16 cores with 32 threads and clocks with a maximum frequency of 2.10 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1577 was released in Q3/2017. |
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| Intel Core i3 (205) | Family | Intel Xeon D (79) |
| Intel Core i 1200P/1200U (21) | CPU group | Intel Xeon D-1500 (22) |
| 12 | Generation | 1 |
| Alder Lake U | Architecture | Broadwell |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-1215UL is a 6 core processor with a clock frequency of 2.50 GHz (4.40 GHz). The Intel Xeon D-1577 has 16 CPU cores with a clock frequency of 1.30 GHz (2.10 GHz). |
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| Intel Core i3-1215UL | Characteristic | Intel Xeon D-1577 |
| 6 | Cores | 16 |
| 8 | Threads | 32 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.50 GHz (4.40 GHz) 2x Golden Cove |
A-Core | 1.30 GHz (2.10 GHz) |
| 0.90 GHz (3.30 GHz) 4x Gracemont |
B-Core | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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| Intel Iris Xe Graphics 64 (Alder Lake) | GPU | no iGPU |
| 0.30 GHz | GPU frequency | -- |
| 1.10 GHz | GPU (Turbo) | -- |
| 13 | GPU Generation | -- |
| 10 nm | Technology | |
| 4 | Max. displays | |
| 64 | Compute units | -- |
| 512 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 32 GB | Max. GPU Memory | -- |
| 12.1 | 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 Iris Xe Graphics 64 (Alder Lake) | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode | Codec VP8 | No |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Core i3-1215UL supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon D-1577 can connect up to 128 GB of memory in 2 memory channels. |
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| Intel Core i3-1215UL | Characteristic | Intel Xeon D-1577 |
| DDR5-4800, DDR4-3200 | Memory | DDR4-2133 |
| 64 GB | Max. Memory | 128 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 76.8 GB/s | Max. Bandwidth | 34.1 GB/s |
| No | ECC | Yes |
| 4.50 MB | L2 Cache | 24.00 MB |
| 10.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | 3.0 |
| 28 | PCIe lanes | 32 |
| 55.1 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i3-1215UL has a TDP of 15 W, that of the Intel Xeon D-1577 is 45 W. |
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| Intel Core i3-1215UL | Characteristic | Intel Xeon D-1577 |
| 15 W | TDP (PL1 / PBP) | 45 W |
| 55 W | TDP (PL2) | -- |
| 28 W | TDP up | -- |
| 12 W | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i3-1215UL has a 14.50 MB cache, while the Intel Xeon D-1577 cache has a total of 24.00 MB. |
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| Intel Core i3-1215UL | Characteristic | Intel Xeon D-1577 |
| 10 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 |
| BGA 1744 | Socket | BGA 1667 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
| Q3/2022 | Release date | Q3/2017 |
| -- | Release price | 1258 $ |
| show more data | show more data | |
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6C 8T @ 2.50 GHz (4.40 GHz) buy now on Amazon and save!
16C 32T @ 1.30 GHz (2.10 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 i3-1215UL
6C 8T @ 4.40 GHz |
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Intel Xeon D-1577
16C 32T @ 2.10 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 Core i3-1215UL
6C 8T @ 3.10 GHz |
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Intel Xeon D-1577
16C 32T @ 1.30 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 Core i3-1215UL
6C 8T @ 4.40 GHz |
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Intel Xeon D-1577
16C 32T @ 2.10 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 Core i3-1215UL
6C 8T @ 3.10 GHz |
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Intel Xeon D-1577
16C 32T @ 1.30 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 i3-1215UL
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.10 GHz |
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Intel Xeon D-1577
@ 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 i3-1215UL
6C 8T @ 3.10 GHz |
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Intel Xeon D-1577
16C 32T @ 1.30 GHz |
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Devices using this processor |
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| Intel Core i3-1215UL | Intel Xeon D-1577 |
| Unknown | Unknown |
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