Intel Xeon Platinum 8471N vs Intel Core Ultra 5 135H
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CPU comparison with benchmarks
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| Intel Xeon Platinum 8471N | Intel Core Ultra 5 135H | |
CPU comparisonIntel Xeon Platinum 8471N or Intel Core Ultra 5 135H - 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 Platinum 8471N has 52 cores with 104 threads and clocks with a maximum frequency of 3.60 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Platinum 8471N was released in Q1/2023. The Intel Core Ultra 5 135H has 14 cores with 18 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core Ultra 5 135H was released in Q4/2023. |
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| Intel Xeon Platinum (89) | Family | Intel Core Ultra 5 (10) |
| Intel Xeon Platinum 8400 (18) | CPU group | Intel Core Ultra 100H (5) |
| 4 | Generation | 1 |
| Sapphire Rapids | Architecture | Meteor Lake H |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8471N has 52 CPU cores and can calculate 104 threads in parallel. The clock frequency of the Intel Xeon Platinum 8471N is 1.80 GHz (3.60 GHz) while the Intel Core Ultra 5 135H has 14 CPU cores and 18 threads can calculate simultaneously. The clock frequency of the Intel Core Ultra 5 135H is at 1.70 GHz (4.60 GHz). |
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| Intel Xeon Platinum 8471N | Characteristic | Intel Core Ultra 5 135H |
| 52 | Cores | 14 |
| 104 | Threads | 18 |
| normal | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.80 GHz (3.60 GHz) | A-Core | 1.70 GHz (4.60 GHz) 4x Redwood Cove |
| -- | B-Core | 1.20 GHz (3.60 GHz) 8x Crestmont |
| -- | C-Core | 0.70 GHz (2.50 GHz) 2x Crestmont |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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| Intel Xeon Platinum 8471N | Characteristic | Intel Core Ultra 5 135H |
| -- | AI hardware | Intel AI engine |
| -- | AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
Internal GraphicsThe Intel Xeon Platinum 8471N or Intel Core Ultra 5 135H 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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| no iGPU | GPU | Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) |
| GPU frequency | 0.60 GHz | |
| -- | GPU (Turbo) | 2.20 GHz |
| -- | GPU Generation | -- |
| Technology | 5 nm | |
| Max. displays | 4 | |
| -- | Compute units | 128 |
| -- | Shader | 1024 |
| No | Hardware Raytracing | Yes |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 32 GB |
| -- | DirectX Version | 12.2 |
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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| no iGPU | GPU | Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode |
| No | Codec VP8 | Decode |
| No | Codec AV1 | Decode / Encode |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon Platinum 8471N can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Core Ultra 5 135H supports up to 96 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s. |
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| Intel Xeon Platinum 8471N | Characteristic | Intel Core Ultra 5 135H |
| DDR5-4400, DDR5-4800 | Memory | LPDDR5X-7500, DDR5-5600 |
| 4096 GB | Max. Memory | 96 GB |
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 307.2 GB/s | Max. Bandwidth | 120.0 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | 14.00 MB |
| 97.50 MB | L3 Cache | 18.00 MB |
| 5.0 | PCIe version | 5.0 |
| 80 | PCIe lanes | 20 |
| 315.0 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Platinum 8471N is 300 W, while the Intel Core Ultra 5 135H has a TDP of 28 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Xeon Platinum 8471N | Characteristic | Intel Core Ultra 5 135H |
| 300 W | TDP (PL1 / PBP) | 28 W |
| -- | TDP (PL2) | 115 W |
| -- | TDP up | 65 W |
| -- | TDP down | 20 W |
| -- | Tjunction max. | 110 °C |
Technical detailsThe Intel Xeon Platinum 8471N is manufactured in 10 nm and has 97.50 MB cache. The Intel Core Ultra 5 135H is manufactured in 7 nm and has a 32.00 MB cache. |
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| Intel Xeon Platinum 8471N | Characteristic | Intel Core Ultra 5 135H |
| 10 nm | Technology | 7 nm |
| Chiplet | Chip design | Chiplet |
| 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 2049 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | Windows 11, Linux |
| Q1/2023 | Release date | Q4/2023 |
| 5171 $ | Release price | -- |
| show more data | show more data | |
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52C 104T @ 1.80 GHz (3.60 GHz) buy now on Amazon and save!
14C 18T @ 1.70 GHz (4.60 GHz) buy now on Amazon and save!
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Rate these processors
Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Xeon Platinum 8471N
52C 104T @ 3.60 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Xeon Platinum 8471N
52C 104T @ 3.60 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 Platinum 8471N
52C 104T @ 3.60 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.60 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon Platinum 8471N
52C 104T @ 1.80 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.20 GHz |
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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 Platinum 8471N
52C 104T @ 3.60 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.60 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 Platinum 8471N
52C 104T @ 1.80 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.20 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 Platinum 8471N
52C 104T @ 3.60 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.60 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 Platinum 8471N
52C 104T @ 1.80 GHz |
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Intel Core Ultra 5 135H
14C 18T @ 4.20 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 Xeon Platinum 8471N
@ 0.00 GHz |
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Intel Core Ultra 5 135H
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.20 GHz |
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CPU performance per watt (efficiency)
Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
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Intel Xeon Platinum 8471N
1.80 GHz |
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Intel Core Ultra 5 135H
14,771 CB R23 MC @ 66 W |
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Devices using this processor |
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| Intel Xeon Platinum 8471N | Intel Core Ultra 5 135H |
| Unknown | Unknown |
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