AMD Ryzen 7 8840H vs Apple M4
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CPU comparison with benchmarks
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| AMD Ryzen 7 8840H | Apple M4 | |
CPU comparisonAMD Ryzen 7 8840H or Apple M4 - 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 8840H 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 8840H was released in Q1/2024. The Apple M4 has 9 cores with 9 threads and clocks with a maximum frequency of 4.41 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Apple M4 was released in Q2/2024. |
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| AMD Ryzen 7 (70) | Family | Apple M series (25) |
| AMD Ryzen 8040 (20) | CPU group | Apple M4 (2) |
| 7 | Generation | 4 |
| Hawk Point (Zen 4) | Architecture | M4 |
| Mobile | Segment | Mobile |
| -- | Predecessor | Apple M3 |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 8840H is a 8 core processor with a clock frequency of 3.30 GHz (5.10 GHz). The Apple M4 has 9 CPU cores with a clock frequency of 0.70 GHz (4.41 GHz). |
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| AMD Ryzen 7 8840H | Characteristic | Apple M4 |
| 8 | Cores | 9 |
| 16 | Threads | 9 |
| normal | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.30 GHz (5.10 GHz) 8x Zen 4 |
A-Core | 0.70 GHz (4.41 GHz) 3x P-Core |
| -- | B-Core | 0.74 GHz (2.85 GHz) 6x E-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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| AMD Ryzen 7 8840H | Characteristic | Apple M4 |
| AMD Ryzen™ AI | AI hardware | Apple Neural Engine |
| AMD Ryzen™ AI (XDNA) @ 16 TOPS | AI specifications | 16 Neural cores @ 38 TOPS |
| -- | 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 780M | GPU | Apple M4 (10 Core) |
| 0.80 GHz | GPU frequency | 0.39 GHz |
| 2.70 GHz | GPU (Turbo) | 1.40 GHz |
| 3 | GPU Generation | -- |
| 4 nm | Technology | 3 nm |
| 4 | Max. displays | 2 |
| 12 | Compute units | 160 |
| 768 | Shader | 1280 |
| Yes | Hardware Raytracing | Yes |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | 24 GB |
| 12 | DirectX Version | -- |
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 | Apple M4 (10 Core) |
| 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 |
| Decode / Encode | Codec AV1 | Decode |
| Decode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 8840H supports a maximum of 256 GB of memory in 2 memory channels. The Apple M4 can connect up to 8 GB of memory in 2 memory channels. |
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| AMD Ryzen 7 8840H | Characteristic | Apple M4 |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR5X-7500 |
| 256 GB | Max. Memory | 8 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 | -- |
| 4.0 | PCIe version | 4.0 |
| 20 | PCIe lanes | -- |
| 39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 7 8840H has a TDP of 28 W, that of the Apple M4 is 22 W. |
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| AMD Ryzen 7 8840H | Characteristic | Apple M4 |
| 28 W | TDP (PL1 / PBP) | 22 W |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | -- |
| 20 W | TDP down | 15 W |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 7 8840H has a 24.00 MB cache, while the Apple M4 cache has a total of 18.00 MB. |
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| AMD Ryzen 7 8840H | Characteristic | Apple M4 |
| 4 nm | Technology | 3 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv9-A (64 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | Rosetta 2 x86-Emulation, AVX2, SME |
| FP8 | Socket | -- |
| AMD-V, SVM | Virtualization | Apple Virtualization Framework |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | macOS, iPadOS |
| Q1/2024 | Release date | Q2/2024 |
| -- | Release price | -- |
| show more data | show more data | |
8C 16T @ 3.30 GHz (5.10 GHz) buy now on Amazon and save!
9C 9T @ 0.70 GHz (4.41 GHz) buy now on Amazon and save!
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Rate these processors
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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AMD Ryzen 7 8840H
8C 16T @ 3.30 GHz |
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Apple M4
9C 9T @ 0.70 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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AMD Ryzen 7 8840H
8C 16T @ 5.10 GHz |
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Apple M4
9C 9T @ 4.41 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD Ryzen 7 8840H
8C 16T @ 5.10 GHz |
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Apple M4
9C 9T @ 4.41 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD Ryzen 7 8840H
8C 16T @ 3.30 GHz |
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Apple M4
9C 9T @ 0.70 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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AMD Ryzen 7 8840H
AMD Radeon 780M @ 2.70 GHz |
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Apple M4
Apple M4 (10 Core) @ 1.40 GHz |
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Devices using this processor |
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| AMD Ryzen 7 8840H | Apple M4 |
| Lenovo Yoga 7 | Apple iPad Pro 11 (2024) |
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