Raspberry Pi 4 B (Broadcom BCM2711) | Intel Core Ultra 5 125H | |
CPU comparisonRaspberry Pi 4 B (Broadcom BCM2711) or Intel Core Ultra 5 125H - 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 Raspberry Pi 4 B (Broadcom BCM2711) has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. Up to 8 GB of memory is supported in 1 memory channels. The Raspberry Pi 4 B (Broadcom BCM2711) was released in 06/2019. The Intel Core Ultra 5 125H has 14 cores with 18 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core Ultra 5 125H was released in Q4/2023. |
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Broadcom BCM (3) | Family | Intel Core Ultra 5 (10) |
Broadcom BCM2711 (1) | CPU group | Intel Core Ultra 100H (5) |
4 | Generation | 1 |
Cortex-A72 | Architecture | Meteor Lake H |
Desktop / Server | Segment | Mobile |
Raspberry Pi 3 B+ (Broadcom BCM2837B0) | Predecessor | -- |
Raspberry Pi 5 B (Broadcom BCM2712) | Successor | -- |
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CPU Cores and Base FrequencyThe Raspberry Pi 4 B (Broadcom BCM2711) has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Raspberry Pi 4 B (Broadcom BCM2711) is 1.50 GHz while the Intel Core Ultra 5 125H has 14 CPU cores and 18 threads can calculate simultaneously. The clock frequency of the Intel Core Ultra 5 125H is at 1.20 GHz (4.50 GHz). |
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Raspberry Pi 4 B (Broadcom BCM2711) | Characteristic | Intel Core Ultra 5 125H |
4 | Cores | 14 |
4 | Threads | 18 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
1.50 GHz 4x Cortex-A72 |
A-Core | 1.20 GHz (4.50 GHz) 4x Redwood Cove |
-- | B-Core | 0.70 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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Raspberry Pi 4 B (Broadcom BCM2711) | Characteristic | Intel Core Ultra 5 125H |
-- | AI hardware | Intel AI engine |
-- | AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
Internal GraphicsThe Raspberry Pi 4 B (Broadcom BCM2711) or Intel Core Ultra 5 125H 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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Broadcom VideoCore VI | GPU | Intel Iris Xe 7 Core Graphics 112 EUs (Meteor Lake) |
0.50 GHz | GPU frequency | 0.60 GHz |
-- | GPU (Turbo) | 2.20 GHz |
6 | GPU Generation | -- |
28 nm | Technology | 5 nm |
2 | Max. displays | 4 |
4 | Compute units | 112 |
64 | Shader | 896 |
No | Hardware Raytracing | Yes |
No | Frame Generation | No |
2 GB | 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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Broadcom VideoCore VI | GPU | Intel Iris Xe 7 Core Graphics 112 EUs (Meteor Lake) |
Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | Decode |
Decode | Codec VP8 | Decode |
No | Codec AV1 | Decode / Encode |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Raspberry Pi 4 B (Broadcom BCM2711) can use up to 8 GB of memory in 1 memory channels. The maximum memory bandwidth is 12.8 GB/s. The Intel Core Ultra 5 125H 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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Raspberry Pi 4 B (Broadcom BCM2711) | Characteristic | Intel Core Ultra 5 125H |
LPDDR4-3200 | Memory | LPDDR5X-7500, DDR5-5600 |
8 GB | Max. Memory | 96 GB |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
12.8 GB/s | Max. Bandwidth | 120.0 GB/s |
No | ECC | No |
1.00 MB | L2 Cache | 14.00 MB |
-- | L3 Cache | 18.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Raspberry Pi 4 B (Broadcom BCM2711) is 7.5 W, while the Intel Core Ultra 5 125H 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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Raspberry Pi 4 B (Broadcom BCM2711) | Characteristic | Intel Core Ultra 5 125H |
7.5 W | TDP (PL1 / PBP) | 28 W |
-- | TDP (PL2) | 115 W |
-- | TDP up | 65 W |
3 W | TDP down | 20 W |
-- | Tjunction max. | 110 °C |
Technical detailsThe Raspberry Pi 4 B (Broadcom BCM2711) is manufactured in 28 nm and has 1.00 MB cache. The Intel Core Ultra 5 125H is manufactured in 7 nm and has a 32.00 MB cache. |
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Raspberry Pi 4 B (Broadcom BCM2711) | Characteristic | Intel Core Ultra 5 125H |
28 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2, AVX2 |
-- | Socket | BGA 2049 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 11 (ARM), Linux | Operating systems | Windows 11, Linux |
06/2019 | Release date | Q4/2023 |
35 $ | Release price | -- |
show more data | show more data | |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
Broadcom VideoCore VI @ 0.50 GHz |
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Intel Core Ultra 5 125H
Intel Iris Xe 7 Core Graphics 112 EUs (Meteor Lake) @ 2.20 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
Raspberry Pi 4 B (Broadcom BCM2711)
1.50 GHz |
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Intel Core Ultra 5 125H
14,771 CB R23 MC @ 66 W |
Devices using this processor |
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Raspberry Pi 4 B (Broadcom BCM2711) | Intel Core Ultra 5 125H |
Raspberry Pi 4 B | Unknown |