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Apple M1 Pro (8-CPU) vs Intel Core Ultra 7 155H
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CPU comparison with benchmarks
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| Apple M1 Pro (8-CPU) | Intel Core Ultra 7 155H | |
CPU comparisonIn this CPU comparison, we compare the Apple M1 Pro (8-CPU) and the Intel Core Ultra 7 155H and use benchmarks to check which processor is faster.
We compare the Apple M1 Pro (8-CPU) 8 core processor released in Q3/2021 with the Intel Core Ultra 7 155H which has 16 CPU cores and was introduced in Q4/2023. |
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| Apple M series (32) | Family | Intel Core Ultra 7 (24) |
| Apple M1 (9) | CPU group | Intel Core Ultra 100H (5) |
| 1 | Generation | 1 |
| M1 | Architecture | Meteor Lake H |
| Notebook | Segment | Notebook |
| -- | Predecessor | -- |
| -- | Successor | Intel Core Ultra 7 255H |
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CPU Cores and Base FrequencyThe Apple M1 Pro (8-CPU) is a 8 core processor with a clock frequency of 0.60 GHz (3.20 GHz). The processor can compute 8 threads at the same time. The Intel Core Ultra 7 155H clocks with 1.40 GHz (4.80 GHz), has 16 CPU cores and can calculate 22 threads in parallel. |
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| Apple M1 Pro (8-CPU) | Characteristic | Intel Core Ultra 7 155H |
| 8 | Cores | 16 |
| 8 | Threads | 22 |
| hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 0.60 GHz (3.20 GHz) 6x Firestorm |
A-Core | 1.40 GHz (4.80 GHz) 6x Redwood Cove |
| 0.60 GHz (2.06 GHz) 2x Icestorm |
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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| Apple M1 Pro (8-CPU) | Characteristic | Intel Core Ultra 7 155H |
| Apple Neural Engine | AI hardware | Intel® AI Boost |
| 16 Neural cores @ 11 TOPS | AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
| -- | 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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| Apple M1 Pro (14 Core) | GPU | Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) |
| 0.39 GHz | GPU frequency | 0.60 GHz |
| 1.30 GHz | GPU (Turbo) | 2.25 GHz |
| 1 | GPU Generation | -- |
| 5 nm | Technology | 5 nm |
| 3 | Max. displays | 4 |
| 224 | Compute units | 128 |
| 1792 | Shader | 1024 |
| No | Hardware Raytracing | Yes |
| No | Frame Generation | No |
| 32 GB | Max. GPU Memory | 32 GB |
| -- | 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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| Apple M1 Pro (14 Core) | 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 | Codec VP8 | Decode |
| No | Codec AV1 | Decode / Encode |
| Decode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 32 GB of memory in a maximum of 2 memory channels is supported by the Apple M1 Pro (8-CPU), while the Intel Core Ultra 7 155H supports a maximum of 96 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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| Apple M1 Pro (8-CPU) | Characteristic | Intel Core Ultra 7 155H |
| LPDDR5-6400 | Memory | LPDDR5X-7500, DDR5-5600 |
| 32 GB | Max. Memory | 96 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 102.4 GB/s | Max. Bandwidth | 120.0 GB/s |
| No | ECC | No |
| 24.00 MB | L2 Cache | 18.00 MB |
| -- | L3 Cache | 24.00 MB |
| 4.0 | PCIe version | 5.0 |
| -- | PCIe lanes | 20 |
| -- | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe Apple M1 Pro (8-CPU) has a TDP of 35 W. The TDP of the Intel Core Ultra 7 155H is 28 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Apple M1 Pro (8-CPU) | Characteristic | Intel Core Ultra 7 155H |
| 35 W | TDP (PL1 / PBP) | 28 W |
| -- | TDP (PL2) | 115 W |
| -- | TDP up | 65 W |
| -- | TDP down | 20 W |
| -- | Tjunction max. | 110 °C |
Technical detailsThe Apple M1 Pro (8-CPU) has 24.00 MB cache and is manufactured in 5 nm. The cache of Intel Core Ultra 7 155H is at 42.00 MB. The processor is manufactured in 7 nm. |
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| Apple M1 Pro (8-CPU) | Characteristic | Intel Core Ultra 7 155H |
| 5 nm | Technology | 7 nm |
| Monolithic | Chip design | Chiplet |
| Armv8.5-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| Rosetta 2 x86-Emulation | ISA extensions | SSE4.1, SSE4.2, AVX2 |
| -- | Socket | BGA 2049 |
| Apple Virtualization Framework | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| macOS | Operating systems | Windows 11, Linux |
| Q3/2021 | Release date | Q4/2023 |
| -- | Release price | -- |
| show more data | show more data | |
8C 8T @ 0.60 GHz (3.20 GHz) buy now on Amazon and save!
16C 22T @ 1.40 GHz (4.80 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 4 CPU benchmarks
⌀ Multi core performance in 4 CPU benchmarks
Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Geekbench 6 (Multi-Core)
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.80 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Apple M1 Pro (8-CPU)
Apple M1 Pro (14 Core) @ 1.30 GHz |
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Intel Core Ultra 7 155H
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.25 GHz |
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CPU performance per watt (efficiency)
Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
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Apple M1 Pro (8-CPU)
9,569 CB R23 MC @ 35 W |
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Intel Core Ultra 7 155H
17,650 CB R23 MC @ 79 W |
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Blender 3.1 Benchmark
In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 4.20 GHz |
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AI performance (NPU)
The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.
Processors 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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Processors 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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
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Apple M1 Pro (8-CPU)
8C 8T @ 0.60 GHz |
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Intel Core Ultra 7 155H
16C 22T @ 1.40 GHz |
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Devices using this processor |
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| Apple M1 Pro (8-CPU) | Intel Core Ultra 7 155H |
| Apple MacBook Pro 14 (2021) Apple MacBook Pro 16 (2021) |
ASUS Zenbook Duo (2024) UX8406 |
News and articles for the Apple M1 Pro (8-CPU) and the Intel Core Ultra 7 155H
Apple M2 Pro with more CPU cores and production in 3 nm ?
Posted by Stefan on 2022-06-28
After Apple surprisingly presented the normal Apple M2 processor as the first successor to the Apple M1 already in June 2022, the Apple M2 Pro and the Apple M2 Max may follow in autumn. The difference in performance compared to the basic version could be even greater this time and range from 25 to 40 percent.
In this article we describe how Apple could realize this and why the price should also go up.
In this article we describe how Apple could realize this and why the price should also go up.
Apple M2 vs Apple M1 - What are the differences?
Posted by Stefan on 2022-06-09
During WWDC 2022 on June 6th, 2022 Apple surprisingly presented its new Apple M2 processor. This will initially be installed in a completely revised Apple MacBook Air with 13.6 inches, a even thinner form factor and new colors. Apple also updated the already known (old) Apple MacBook Pro 13.3 with touch bar.
Many leakers had counted on Apple not presenting its new second-generation M processor until the fall. But things turned out differently. And there is very likely a reason for that: the improvements in the Apple M2 are limited compared to the predecessor.
Many leakers had counted on Apple not presenting its new second-generation M processor until the fall. But things turned out differently. And there is very likely a reason for that: the improvements in the Apple M2 are limited compared to the predecessor.
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