AMD Ryzen 7 7700X | Intel Core Ultra 7 155H | |
CPU comparisonAMD Ryzen 7 7700X or Intel Core Ultra 7 155H - 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 AMD Ryzen 7 7700X has 8 cores with 16 threads and clocks with a maximum frequency of 5.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 7700X was released in Q4/2022. The Intel Core Ultra 7 155H has 16 cores with 22 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core Ultra 7 155H was released in Q4/2023. |
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AMD Ryzen 7 (70) | Family | Intel Core Ultra 7 (10) |
AMD Ryzen 7000 (14) | CPU group | Intel Core Ultra 100H (5) |
6 | Generation | 1 |
Raphael (Zen 4) | Architecture | Meteor Lake H |
Desktop / Server | Segment | Mobile |
AMD Ryzen 7 5700X | Predecessor | -- |
AMD Ryzen 7 9700X | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 7700X is a 8 core processor with a clock frequency of 4.50 GHz (5.40 GHz). The Intel Core Ultra 7 155H has 16 CPU cores with a clock frequency of 1.40 GHz (4.80 GHz). |
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AMD Ryzen 7 7700X | Characteristic | Intel Core Ultra 7 155H |
8 | Cores | 16 |
16 | Threads | 22 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
4.50 GHz (5.40 GHz) | A-Core | 1.40 GHz (4.80 GHz) 6x Redwood Cove |
-- | B-Core | 0.90 GHz (3.80 GHz) 8x Crestmont |
-- | C-Core | 0.70 GHz (2.50 GHz) 2x Crestmont |
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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AMD Ryzen 7 7700X | Characteristic | Intel Core Ultra 7 155H |
-- | AI hardware | Intel® AI Boost |
-- | AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
-- | 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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AMD Radeon Graphics (Raphael) | GPU | Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) |
0.40 GHz | GPU frequency | 0.60 GHz |
2.20 GHz | GPU (Turbo) | 2.25 GHz |
9 | GPU Generation | -- |
5 nm | Technology | 5 nm |
3 | Max. displays | 4 |
2 | Compute units | 128 |
128 | Shader | 1024 |
No | Hardware Raytracing | Yes |
No | Frame Generation | No |
8 GB | Max. GPU Memory | 32 GB |
12 | 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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AMD Radeon Graphics (Raphael) | GPU | Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) |
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 / Encode | Codec VP9 | Decode |
Decode / Encode | Codec VP8 | Decode |
Decode | Codec AV1 | Decode / Encode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 7700X supports a maximum of 128 GB of memory in 2 memory channels. The Intel Core Ultra 7 155H can connect up to 96 GB of memory in 2 memory channels. |
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AMD Ryzen 7 7700X | Characteristic | Intel Core Ultra 7 155H |
DDR5-5200 | Memory | LPDDR5X-7500, DDR5-5600 |
128 GB | Max. Memory | 96 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
83.2 GB/s | Max. Bandwidth | 120.0 GB/s |
Yes | ECC | No |
8.00 MB | L2 Cache | 18.00 MB |
32.00 MB | L3 Cache | 24.00 MB |
5.0 | PCIe version | 5.0 |
24 | PCIe lanes | 20 |
94.5 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 7 7700X has a TDP of 105 W, that of the Intel Core Ultra 7 155H is 28 W. |
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AMD Ryzen 7 7700X | Characteristic | Intel Core Ultra 7 155H |
105 W | TDP (PL1 / PBP) | 28 W |
142 W | TDP (PL2) | 115 W |
-- | TDP up | 65 W |
-- | TDP down | 20 W |
95 °C | Tjunction max. | 110 °C |
Technical detailsThe AMD Ryzen 7 7700X has a 40.00 MB cache, while the Intel Core Ultra 7 155H cache has a total of 42.00 MB. |
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AMD Ryzen 7 7700X | Characteristic | Intel Core Ultra 7 155H |
5 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
AM5 (LGA 1718) | Socket | BGA 2049 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 11, Linux |
Q4/2022 | Release date | Q4/2023 |
399 $ | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 7700X
8C 16T @ 5.40 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.40 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.40 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 7700X
AMD Radeon Graphics (Raphael) @ 2.20 GHz |
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Intel Core Ultra 7 155H
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.25 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 7700X
20,399 CB R23 MC @ 104 W |
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Intel Core Ultra 7 155H
16,825 CB R23 MC @ 75 W |
AMD Ryzen 7 7700X
8C 16T @ 5.40 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.40 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.40 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 7700X
8C 16T @ 4.50 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 1.40 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.40 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 7700X
8C 16T @ 5.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
Devices using this processor |
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AMD Ryzen 7 7700X | Intel Core Ultra 7 155H |
Unknown | ASUS Zenbook Duo (2024) UX8406 |