Intel Core Ultra 7 155H | AMD Ryzen 3 3300U | |
CPU comparisonIntel Core Ultra 7 155H or AMD Ryzen 3 3300U - 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 7 155H has 16 cores with 22 threads and clocks with a maximum frequency of 4.80 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core Ultra 7 155H was released in Q4/2023. The AMD Ryzen 3 3300U has 4 cores with 4 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 3 3300U was released in Q1/2019. |
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Intel Core Ultra 7 (9) | Family | AMD Ryzen 3 (33) |
Intel Core Ultra 100H (5) | CPU group | AMD Ryzen 3000U (10) |
1 | Generation | 2 |
Meteor Lake H | Architecture | Picasso (Zen+) |
Mobile | Segment | Mobile |
-- | Predecessor | AMD Ryzen 3 2300U |
-- | Successor | AMD Ryzen 3 4300U |
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CPU Cores and Base FrequencyThe Intel Core Ultra 7 155H is a 16 core processor with a clock frequency of 1.40 GHz (4.80 GHz). The AMD Ryzen 3 3300U has 4 CPU cores with a clock frequency of 2.10 GHz (3.50 GHz). |
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Intel Core Ultra 7 155H | Characteristic | AMD Ryzen 3 3300U |
16 | Cores | 4 |
22 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.40 GHz (4.80 GHz) 6x Redwood Cove |
A-Core | 2.10 GHz (3.50 GHz) |
0.90 GHz (3.80 GHz) 8x Crestmont |
B-Core | -- |
0.70 GHz (2.50 GHz) 2x Crestmont |
C-Core | -- |
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 Core Ultra 7 155H | Characteristic | AMD Ryzen 3 3300U |
Intel AI engine | AI hardware | -- |
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | AI specifications | -- |
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 8 Core Graphics 128 EUs (Meteor Lake) | GPU | AMD Radeon RX Vega 6 (Raven Ridge) |
0.60 GHz | GPU frequency | 1.10 GHz |
2.25 GHz | GPU (Turbo) | -- |
-- | GPU Generation | 8 |
5 nm | Technology | 14 nm |
4 | Max. displays | 3 |
128 | Compute units | 6 |
1024 | Shader | 384 |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | 2 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 8 Core Graphics 128 EUs (Meteor Lake) | GPU | AMD Radeon RX Vega 6 (Raven Ridge) |
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 | Codec VP9 | Decode / Encode |
Decode | Codec VP8 | Decode / Encode |
Decode / Encode | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core Ultra 7 155H supports a maximum of 96 GB of memory in 2 memory channels. The AMD Ryzen 3 3300U can connect up to 32 GB of memory in 2 memory channels. |
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Intel Core Ultra 7 155H | Characteristic | AMD Ryzen 3 3300U |
LPDDR5X-7500, DDR5-5600 | Memory | DDR4-2400 |
96 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
120.0 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
18.00 MB | L2 Cache | -- |
24.00 MB | L3 Cache | 4.00 MB |
5.0 | PCIe version | 3.0 |
20 | PCIe lanes | 12 |
78.8 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core Ultra 7 155H has a TDP of 28 W, that of the AMD Ryzen 3 3300U is 15 W. |
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Intel Core Ultra 7 155H | Characteristic | AMD Ryzen 3 3300U |
28 W | TDP (PL1 / PBP) | 15 W |
115 W | TDP (PL2) | -- |
65 W | TDP up | 35 W |
20 W | TDP down | 12 W |
110 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Core Ultra 7 155H has a 42.00 MB cache, while the AMD Ryzen 3 3300U cache has a total of 4.00 MB. |
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Intel Core Ultra 7 155H | Characteristic | AMD Ryzen 3 3300U |
7 nm | Technology | 12 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
BGA 2049 | Socket | FP5 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q4/2023 | Release date | Q1/2019 |
-- | Release price | -- |
show more data | show more data | |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 3.50 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 2.10 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 3.50 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 2.10 GHz |
Intel Core Ultra 7 155H
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.25 GHz |
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AMD Ryzen 3 3300U
AMD Radeon RX Vega 6 (Raven Ridge) @ 1.10 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 2.10 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 3.50 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 2.10 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 3.50 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 3.50 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 2.10 GHz |
Intel Core Ultra 7 155H
16,825 CB R23 MC @ 75 W |
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AMD Ryzen 3 3300U
2.10 GHz |
Devices using this processor |
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Intel Core Ultra 7 155H | AMD Ryzen 3 3300U |
ASUS Zenbook Duo (2024) UX8406 | Unknown |