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AMD Ryzen 9 7940HX | Apple M4 (10-CPU) | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 9 7940HX and the Apple M4 (10-CPU) and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 9 7940HX 16 core processor released in Q1/2023 with the Apple M4 (10-CPU) which has 10 CPU cores and was introduced in Q2/2024. |
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AMD Ryzen 9 (40) | Family | Apple M series (25) |
AMD Ryzen 7045 (6) | CPU group | Apple M4 (2) |
6 | Generation | 4 |
Dragon Range (Zen 4) | Architecture | M4 |
Mobile | Segment | Mobile |
-- | Predecessor | Apple M3 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 7940HX is a 16 core processor with a clock frequency of 2.40 GHz (5.20 GHz). The processor can compute 32 threads at the same time. The Apple M4 (10-CPU) clocks with 0.70 GHz (4.41 GHz), has 10 CPU cores and can calculate 10 threads in parallel. |
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AMD Ryzen 9 7940HX | Characteristic | Apple M4 (10-CPU) |
16 | Cores | 10 |
32 | Threads | 10 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
2.40 GHz (5.20 GHz) 16x Zen 4 |
A-Core | 0.70 GHz (4.41 GHz) 4x 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 9 7940HX | Characteristic | Apple M4 (10-CPU) |
-- | AI hardware | Apple Neural Engine |
-- | AI specifications | 16 Neural cores @ 38 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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AMD Radeon 610M | GPU | Apple M4 (10 Core) |
0.40 GHz | GPU frequency | -- |
2.20 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
6 nm | Technology | 3 nm |
3 | Max. displays | 2 |
2 | Compute units | 160 |
128 | Shader | 1280 |
Yes | Hardware Raytracing | Yes |
No | Frame Generation | No |
8 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 610M | 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 / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode |
Decode | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 9 7940HX, while the Apple M4 (10-CPU) supports a maximum of 16 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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AMD Ryzen 9 7940HX | Characteristic | Apple M4 (10-CPU) |
DDR5-5200 | Memory | LPDDR5X-7500 |
64 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
83.2 GB/s | Max. Bandwidth | 120.0 GB/s |
No | ECC | No |
16.00 MB | L2 Cache | 22.00 MB |
64.00 MB | L3 Cache | -- |
5.0 | PCIe version | 4.0 |
28 | PCIe lanes | -- |
110.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Ryzen 9 7940HX has a TDP of 55 W. The TDP of the Apple M4 (10-CPU) is 22 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 9 7940HX | Characteristic | Apple M4 (10-CPU) |
55 W | TDP (PL1 / PBP) | 22 W |
-- | TDP (PL2) | -- |
75 W | TDP up | -- |
-- | TDP down | 15 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 9 7940HX has 80.00 MB cache and is manufactured in 5 nm. The cache of Apple M4 (10-CPU) is at 22.00 MB. The processor is manufactured in 3 nm. |
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AMD Ryzen 9 7940HX | Characteristic | Apple M4 (10-CPU) |
5 nm | Technology | 3 nm |
Chiplet | 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 |
FL1 | Socket | -- |
AMD-V, SVM | Virtualization | Apple Virtualization Framework |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | macOS, iPadOS |
Q1/2023 | Release date | Q2/2024 |
-- | Release price | -- |
show more data | show more data | |
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AMD Ryzen 9 7940HX
16C 32T @ 5.20 GHz |
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Apple M4 (10-CPU)
10C 10T @ 4.41 GHz |
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AMD Ryzen 9 7940HX
16C 32T @ 2.40 GHz |
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Apple M4 (10-CPU)
10C 10T @ 0.70 GHz |
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AMD Ryzen 9 7940HX
16C 32T @ 5.20 GHz |
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Apple M4 (10-CPU)
10C 10T @ 4.41 GHz |
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AMD Ryzen 9 7940HX
16C 32T @ 2.40 GHz |
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Apple M4 (10-CPU)
10C 10T @ 0.70 GHz |
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AMD Ryzen 9 7940HX
16C 32T @ 5.20 GHz |
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Apple M4 (10-CPU)
10C 10T @ 4.41 GHz |
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AMD Ryzen 9 7940HX
16C 32T @ 2.40 GHz |
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Apple M4 (10-CPU)
10C 10T @ 0.70 GHz |
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AMD Ryzen 9 7940HX
AMD Radeon 610M @ 2.20 GHz |
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Apple M4 (10-CPU)
Apple M4 (10 Core) @ 0.00 GHz |
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AMD Ryzen 9 7940HX
16C 32T @ 2.40 GHz |
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Apple M4 (10-CPU)
10C 10T @ 0.70 GHz |
Devices using this processor |
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AMD Ryzen 9 7940HX | Apple M4 (10-CPU) |
Unknown | Apple iPad Pro 11 (2024) [1-2 TB] |