Intel Core Ultra 5 125U | Intel Celeron N3000 | |
CPU comparisonIntel Core Ultra 5 125U or Intel Celeron N3000 - 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 Ultra 5 125U has 12 cores with 14 threads and clocks with a maximum frequency of 4.30 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core Ultra 5 125U was released in Q4/2023. The Intel Celeron N3000 has 2 cores with 2 threads and clocks with a maximum frequency of 2.08 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Celeron N3000 was released in Q1/2015. |
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Intel Core Ultra 5 (10) | Family | Intel Celeron (165) |
Intel Core Ultra 100U (7) | CPU group | Intel Celeron J3000/N3000 (10) |
1 | Generation | 8 |
Meteor Lake U | Architecture | Braswell |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core Ultra 5 125U has 12 CPU cores and can calculate 14 threads in parallel. The clock frequency of the Intel Core Ultra 5 125U is 1.30 GHz (4.30 GHz) while the Intel Celeron N3000 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron N3000 is at 1.04 GHz (2.08 GHz). |
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Intel Core Ultra 5 125U | Characteristic | Intel Celeron N3000 |
12 | Cores | 2 |
14 | Threads | 2 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.30 GHz (4.30 GHz) 2x Redwood Cove |
A-Core | 1.04 GHz (2.08 GHz) |
0.80 GHz (3.60 GHz) 8x Crestmont |
B-Core | -- |
0.70 GHz (2.10 GHz) 2x Crestmont |
C-Core | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Intel Core Ultra 5 125U | Characteristic | Intel Celeron N3000 |
Intel® AI Boost | AI hardware | -- |
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Intel Core Ultra 5 125U or Intel Celeron N3000 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 Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) | GPU | Intel HD Graphics 400 |
0.60 GHz | GPU frequency | 0.32 GHz |
1.85 GHz | GPU (Turbo) | 0.60 GHz |
-- | GPU Generation | 8 |
5 nm | Technology | 14 nm |
4 | Max. displays | 3 |
64 | Compute units | 12 |
512 | Shader | 96 |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | 8 GB |
12.2 | 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 Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) | GPU | Intel HD Graphics 400 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | No |
Decode | Codec VP8 | Decode |
Decode / Encode | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Intel Core Ultra 5 125U can use up to 96 GB of memory in 2 memory channels. The maximum memory bandwidth is 120.0 GB/s. The Intel Celeron N3000 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s. |
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Intel Core Ultra 5 125U | Characteristic | Intel Celeron N3000 |
LPDDR5X-7500, DDR5-5600 | Memory | DDR3L-1600 |
96 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
120.0 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
12.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
4.0 | PCIe version | 2.0 |
20 | PCIe lanes | 4 |
39.4 GB/s | PCIe Bandwidth | 2.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core Ultra 5 125U is 15 W, while the Intel Celeron N3000 has a TDP of 4 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core Ultra 5 125U | Characteristic | Intel Celeron N3000 |
15 W | TDP (PL1 / PBP) | 4 W |
57 W | TDP (PL2) | -- |
28 W | TDP up | -- |
12 W | TDP down | 3 W |
110 °C | Tjunction max. | 90 °C |
Technical detailsThe Intel Core Ultra 5 125U is manufactured in 7 nm and has 12.00 MB cache. The Intel Celeron N3000 is manufactured in 14 nm and has a 2.00 MB cache. |
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Intel Core Ultra 5 125U | Characteristic | Intel Celeron N3000 |
7 nm | Technology | 14 nm |
Chiplet | 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 |
BGA 2049 | Socket | BGA 1170 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2023 | Release date | Q1/2015 |
-- | Release price | -- |
show more data | show more data | |
Intel Core Ultra 5 125U
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) @ 1.85 GHz |
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Intel Celeron N3000
Intel HD Graphics 400 @ 0.60 GHz |
Intel Core Ultra 5 125U
12C 14T @ 4.30 GHz |
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Intel Celeron N3000
2C 2T @ 2.08 GHz |
Intel Core Ultra 5 125U
12C 14T @ 1.30 GHz |
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Intel Celeron N3000
2C 2T @ 2.08 GHz |
Intel Core Ultra 5 125U
12C 14T @ 4.30 GHz |
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Intel Celeron N3000
2C 2T @ 2.08 GHz |
Intel Core Ultra 5 125U
12C 14T @ 1.30 GHz |
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Intel Celeron N3000
2C 2T @ 2.08 GHz |
Intel Core Ultra 5 125U
12C 14T @ 1.30 GHz |
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Intel Celeron N3000
2C 2T @ 2.08 GHz |
Intel Core Ultra 5 125U
12C 14T @ 4.30 GHz |
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Intel Celeron N3000
2C 2T @ 2.08 GHz |
Intel Core Ultra 5 125U
12C 14T @ 1.30 GHz |
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Intel Celeron N3000
2C 2T @ 2.08 GHz |
Devices using this processor |
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Intel Core Ultra 5 125U | Intel Celeron N3000 |
Unknown | Unknown |