AMD Ryzen 7 PRO 8845HS | Intel Core Ultra 7 155H | |
CPU comparisonAMD Ryzen 7 PRO 8845HS 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 PRO 8845HS has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 PRO 8845HS was released in Q2/2024. 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 PRO (21) | Family | Intel Core Ultra 7 (9) |
AMD Ryzen 8040 (20) | CPU group | Intel Core Ultra 100H (5) |
7 | Generation | 1 |
Hawk Point (Zen 4) | Architecture | Meteor Lake H |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 PRO 8845HS has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 PRO 8845HS is 3.80 GHz (5.10 GHz) while the Intel Core Ultra 7 155H has 16 CPU cores and 22 threads can calculate simultaneously. The clock frequency of the Intel Core Ultra 7 155H is at 1.40 GHz (4.80 GHz). |
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AMD Ryzen 7 PRO 8845HS | Characteristic | Intel Core Ultra 7 155H |
8 | Cores | 16 |
16 | Threads | 22 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.80 GHz (5.10 GHz) 8x Zen 4 |
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 |
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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AMD Ryzen 7 PRO 8845HS | Characteristic | Intel Core Ultra 7 155H |
AMD Ryzen AI | AI hardware | Intel AI engine |
AMD Ryzen™ AI | AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
Internal GraphicsThe AMD Ryzen 7 PRO 8845HS or Intel Core Ultra 7 155H 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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AMD Radeon 780M | GPU | Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) |
0.80 GHz | GPU frequency | 0.60 GHz |
2.70 GHz | GPU (Turbo) | 2.25 GHz |
3 | GPU Generation | -- |
4 nm | Technology | 5 nm |
4 | Max. displays | 4 |
12 | Compute units | 128 |
768 | Shader | 1024 |
Yes | Hardware Raytracing | Yes |
AMD FSR | Frame Generation | No |
32 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 780M | 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 | Codec VP9 | Decode |
Decode | Codec VP8 | Decode |
Decode / Encode | Codec AV1 | Decode / Encode |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 PRO 8845HS can use up to 256 GB of memory in 2 memory channels. The maximum memory bandwidth is 120.0 GB/s. The Intel Core Ultra 7 155H 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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AMD Ryzen 7 PRO 8845HS | Characteristic | Intel Core Ultra 7 155H |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR5X-7500, DDR5-5600 |
256 GB | Max. Memory | 96 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
120.0 GB/s | Max. Bandwidth | 120.0 GB/s |
Yes | ECC | No |
8.00 MB | L2 Cache | 18.00 MB |
16.00 MB | L3 Cache | 24.00 MB |
4.0 | PCIe version | 5.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 PRO 8845HS is 45 W, while the Intel Core Ultra 7 155H 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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AMD Ryzen 7 PRO 8845HS | Characteristic | Intel Core Ultra 7 155H |
45 W | TDP (PL1 / PBP) | 28 W |
-- | TDP (PL2) | 115 W |
54 W | TDP up | 65 W |
35 W | TDP down | 20 W |
100 °C | Tjunction max. | 110 °C |
Technical detailsThe AMD Ryzen 7 PRO 8845HS is manufactured in 4 nm and has 24.00 MB cache. The Intel Core Ultra 7 155H is manufactured in 7 nm and has a 42.00 MB cache. |
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AMD Ryzen 7 PRO 8845HS | Characteristic | Intel Core Ultra 7 155H |
4 nm | Technology | 7 nm |
Monolithic | 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 |
FP8 | 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 |
Q2/2024 | Release date | Q4/2023 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 5.10 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 4.25 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 5.10 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 4.25 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 5.10 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 4.25 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 PRO 8845HS
AMD Radeon 780M @ 2.70 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 PRO 8845HS
8C 16T @ 4.25 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 PRO 8845HS
15,930 CB R23 MC @ 55 W |
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Intel Core Ultra 7 155H
16,825 CB R23 MC @ 75 W |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 5.10 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 5.10 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 4.25 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 3.80 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 1.40 GHz |
AMD Ryzen 7 PRO 8845HS
8C 16T @ 3.80 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 1.40 GHz |
Devices using this processor |
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AMD Ryzen 7 PRO 8845HS | Intel Core Ultra 7 155H |
Unknown | ASUS Zenbook Duo (2024) UX8406 |