Intel Core Ultra 7 155H | Qualcomm Snapdragon 7 Gen 3 | |
CPU comparisonIntel Core Ultra 7 155H or Qualcomm Snapdragon 7 Gen 3 - 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 Qualcomm Snapdragon 7 Gen 3 has 8 cores with 8 threads and clocks with a maximum frequency of 2.63 GHz. The CPU supports up to GB of memory in 2 memory channels. The Qualcomm Snapdragon 7 Gen 3 was released in Q4/2023. |
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Intel Core Ultra 7 (10) | Family | Qualcomm Snapdragon (104) |
Intel Core Ultra 100H (5) | CPU group | Qualcomm Snapdragon 7 Gen 3 (1) |
1 | Generation | 3 |
Meteor Lake H | Architecture | Kryo Prime, Gold, Silver |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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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 Qualcomm Snapdragon 7 Gen 3 has 8 CPU cores with a clock frequency of 2.63 GHz. |
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Intel Core Ultra 7 155H | Characteristic | Qualcomm Snapdragon 7 Gen 3 |
16 | Cores | 8 |
22 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | hybrid (Prime / big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.40 GHz (4.80 GHz) 6x Redwood Cove |
A-Core | 2.63 GHz 1x Cortex-A715 |
0.90 GHz (3.80 GHz) 8x Crestmont |
B-Core | 2.40 GHz 3x Cortex-A715 |
0.70 GHz (2.50 GHz) 2x Crestmont |
C-Core | 1.80 GHz 4x Cortex-A510 |
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 7 155H | Characteristic | Qualcomm Snapdragon 7 Gen 3 |
Intel® AI Boost | AI hardware | Qualcomm AI engine |
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | AI specifications | Hexagon |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The 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 | Qualcomm Adreno 720 |
0.60 GHz | GPU frequency | 0.44 GHz |
2.25 GHz | GPU (Turbo) | 0.44 GHz |
-- | GPU Generation | -- |
5 nm | Technology | 4 nm |
4 | Max. displays | 0 |
128 | Compute units | -- |
1024 | Shader | -- |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12.2 | DirectX Version | 12.1 |
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 | Qualcomm Adreno 720 |
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 |
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 Qualcomm Snapdragon 7 Gen 3 can connect up to GB of memory in 2 memory channels. |
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Intel Core Ultra 7 155H | Characteristic | Qualcomm Snapdragon 7 Gen 3 |
LPDDR5X-7500, DDR5-5600 | Memory | LPDDR4X-4266, LPDDR5-6400 |
96 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
120.0 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | No |
18.00 MB | L2 Cache | -- |
24.00 MB | L3 Cache | -- |
5.0 | PCIe version | -- |
20 | PCIe lanes | -- |
78.8 GB/s | PCIe Bandwidth | -- |
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 Qualcomm Snapdragon 7 Gen 3 is --. |
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Intel Core Ultra 7 155H | Characteristic | Qualcomm Snapdragon 7 Gen 3 |
28 W | TDP (PL1 / PBP) | -- |
115 W | TDP (PL2) | -- |
65 W | TDP up | -- |
20 W | TDP down | -- |
110 °C | Tjunction max. | -- |
Technical detailsThe Intel Core Ultra 7 155H has a 42.00 MB cache, while the Qualcomm Snapdragon 7 Gen 3 cache has a total of 0.00 MB. |
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Intel Core Ultra 7 155H | Characteristic | Qualcomm Snapdragon 7 Gen 3 |
7 nm | Technology | 4 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv9-A (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | -- |
BGA 2049 | Socket | -- |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 11, Linux | Operating systems | Android, Windows 10/11 (ARM) |
Q4/2023 | Release date | Q4/2023 |
-- | Release price | -- |
show more data | show more data | |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.25 GHz |
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Qualcomm Snapdragon 7 Gen 3
Qualcomm Adreno 720 @ 0.44 GHz |
Intel Core Ultra 7 155H
16C 22T @ 1.40 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
Intel Core Ultra 7 155H
16,825 CB R23 MC @ 75 W |
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Qualcomm Snapdragon 7 Gen 3
2.63 GHz |
Devices using this processor |
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Intel Core Ultra 7 155H | Qualcomm Snapdragon 7 Gen 3 |
ASUS Zenbook Duo (2024) UX8406 | Unknown |