Intel Xeon W-11865MRE vs Intel Xeon W-11555MLE
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CPU comparison with benchmarks
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| Intel Xeon W-11865MRE | Intel Xeon W-11555MLE | |
CPU comparisonIntel Xeon W-11865MRE or Intel Xeon W-11555MLE - 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 W-11865MRE has 8 cores with 16 threads and clocks with a maximum frequency of 4.70 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-11865MRE was released in Q3/2021. The Intel Xeon W-11555MLE has 6 cores with 12 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-11555MLE was released in Q3/2021. |
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| Intel Xeon W (83) | Family | Intel Xeon W (83) |
| Intel Xeon W-11000M (8) | CPU group | Intel Xeon W-11000M (8) |
| 11 | Generation | 11 |
| Tiger Lake H | Architecture | Tiger Lake H |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-11865MRE has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-11865MRE is 2.60 GHz (4.70 GHz) while the Intel Xeon W-11555MLE has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Xeon W-11555MLE is at 1.90 GHz (4.40 GHz). |
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| Intel Xeon W-11865MRE | Characteristic | Intel Xeon W-11555MLE |
| 8 | Cores | 6 |
| 16 | Threads | 12 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.60 GHz | Frequency | 1.90 GHz |
| 4.70 GHz | Turbo Frequency (1 Core) | 4.40 GHz |
| 3.20 GHz | Turbo Frequency (All Cores) | 2.60 GHz |
Internal GraphicsThe Intel Xeon W-11865MRE or Intel Xeon W-11555MLE has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| Intel UHD Graphics 11th Gen (32 EU) | GPU | Intel UHD Graphics 11th Gen (32 EU) |
| 0.35 GHz | GPU frequency | 0.35 GHz |
| 1.35 GHz | GPU (Turbo) | 1.35 GHz |
| 11 | GPU Generation | 11 |
| 10 nm | Technology | 10 nm |
| 3 | Max. displays | 3 |
| 32 | Compute units | 32 |
| 256 | Shader | 256 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 64 GB | Max. GPU Memory | 64 GB |
| 12 | DirectX Version | 12 |
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 UHD Graphics 11th Gen (32 EU) | GPU | Intel UHD Graphics 11th Gen (32 EU) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode / Encode |
| Decode / Encode | Codec VP8 | Decode / Encode |
| Decode | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon W-11865MRE can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Xeon W-11555MLE supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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| Intel Xeon W-11865MRE | Characteristic | Intel Xeon W-11555MLE |
| DDR4-3200 | Memory | DDR4-3200 |
| 128 GB | Max. Memory | 128 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 24.00 MB | L3 Cache | 12.00 MB |
| 4.0 | PCIe version | 4.0 |
| 20 | PCIe lanes | 20 |
| 39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-11865MRE is 45 W, while the Intel Xeon W-11555MLE has a TDP of 25 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Xeon W-11865MRE | Characteristic | Intel Xeon W-11555MLE |
| 45 W | TDP (PL1 / PBP) | 25 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 35 W | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon W-11865MRE is manufactured in 10 nm and has 24.00 MB cache. The Intel Xeon W-11555MLE is manufactured in 10 nm and has a 12.00 MB cache. |
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| Intel Xeon W-11865MRE | Characteristic | Intel Xeon W-11555MLE |
| 10 nm | Technology | 10 nm |
| Monolithic | 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, AVX-512 |
| BGA 1787 | Socket | BGA 1787 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Operating systems | ||
| Q3/2021 | Release date | Q3/2021 |
| 480 $ | Release price | 317 $ |
| show more data | show more data | |
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6C 12T @ 1.90 GHz (4.40 GHz) buy now on Amazon and save!
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Rate these processors
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 Xeon W-11865MRE
Intel UHD Graphics 11th Gen (32 EU) @ 1.35 GHz |
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Intel Xeon W-11555MLE
Intel UHD Graphics 11th Gen (32 EU) @ 1.35 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 W-11865MRE
8C 16T @ 3.20 GHz |
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Intel Xeon W-11555MLE
6C 12T @ 2.60 GHz |
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Devices using this processor |
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| Intel Xeon W-11865MRE | Intel Xeon W-11555MLE |
| Unknown | Unknown |
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