Intel Core Ultra 7 155HL | AMD Ryzen 9 8945HS | |
CPU comparisonIn this CPU comparison, we compare the Intel Core Ultra 7 155HL and the AMD Ryzen 9 8945HS and use benchmarks to check which processor is faster.
We compare the Intel Core Ultra 7 155HL 16 core processor released in Q2/2024 with the AMD Ryzen 9 8945HS which has 8 CPU cores and was introduced in Q1/2024. |
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Intel Core Ultra 7 (10) | Family | AMD Ryzen 9 (40) |
Intel Core Ultra 100HL (4) | CPU group | AMD Ryzen 8040 (20) |
1 | Generation | 7 |
Meteor Lake PS | Architecture | Hawk Point (Zen 4) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | AMD Ryzen 9 7940HS |
-- | Successor | AMD Ryzen AI 9 365 |
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CPU Cores and Base FrequencyThe Intel Core Ultra 7 155HL is a 16 core processor with a clock frequency of 1.40 GHz (4.80 GHz). The processor can compute 22 threads at the same time. The AMD Ryzen 9 8945HS clocks with 4.00 GHz (5.20 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
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Intel Core Ultra 7 155HL | Characteristic | AMD Ryzen 9 8945HS |
16 | Cores | 8 |
22 | Threads | 16 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.40 GHz (4.80 GHz) 6x Redwood Cove |
A-Core | 4.00 GHz (5.20 GHz) 8x Zen 4 |
0.90 GHz (3.80 GHz) 8x Crestmont |
B-Core | -- |
0.70 GHz (2.50 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 7 155HL | Characteristic | AMD Ryzen 9 8945HS |
Intel® AI Boost | AI hardware | AMD Ryzen™ AI |
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | AI specifications | AMD Ryzen™ AI (XDNA) @ 16 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) | GPU | AMD Radeon 780M |
0.60 GHz | GPU frequency | 0.80 GHz |
2.25 GHz | GPU (Turbo) | 2.80 GHz |
-- | GPU Generation | 3 |
5 nm | Technology | 4 nm |
4 | Max. displays | 4 |
128 | Compute units | 12 |
1024 | Shader | 768 |
Yes | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
32 GB | Max. GPU Memory | 32 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 780M |
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 / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 96 GB of memory in a maximum of 2 memory channels is supported by the Intel Core Ultra 7 155HL, while the AMD Ryzen 9 8945HS supports a maximum of 256 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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Intel Core Ultra 7 155HL | Characteristic | AMD Ryzen 9 8945HS |
DDR5-5600 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
96 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
89.6 GB/s | Max. Bandwidth | 120.0 GB/s |
No | ECC | Yes |
18.00 MB | L2 Cache | 8.00 MB |
24.00 MB | L3 Cache | 16.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe Intel Core Ultra 7 155HL has a TDP of 45 W. The TDP of the AMD Ryzen 9 8945HS is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core Ultra 7 155HL | Characteristic | AMD Ryzen 9 8945HS |
45 W | TDP (PL1 / PBP) | 45 W |
115 W | TDP (PL2) | -- |
65 W | TDP up | 54 W |
20 W | TDP down | 35 W |
105 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core Ultra 7 155HL has 42.00 MB cache and is manufactured in 7 nm. The cache of AMD Ryzen 9 8945HS is at 24.00 MB. The processor is manufactured in 4 nm. |
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Intel Core Ultra 7 155HL | Characteristic | AMD Ryzen 9 8945HS |
7 nm | Technology | 4 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
LGA 1851 | Socket | FP8 |
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 |
Q2/2024 | Release date | Q1/2024 |
-- | Release price | -- |
show more data | show more data | |
Intel Core Ultra 7 155HL
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.25 GHz |
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AMD Ryzen 9 8945HS
AMD Radeon 780M @ 2.80 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 4.80 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 5.20 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 4.80 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 5.20 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 4.80 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 5.20 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 1.40 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 4.00 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 4.80 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 5.20 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 1.40 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 4.00 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 1.40 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 4.00 GHz |
Intel Core Ultra 7 155HL
16C 22T @ 1.40 GHz |
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AMD Ryzen 9 8945HS
8C 16T @ 4.00 GHz |
Devices using this processor |
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Intel Core Ultra 7 155HL | AMD Ryzen 9 8945HS |
Unknown | Unknown |