AMD Ryzen 7 PRO 7840HS | Apple M1 Ultra (48-GPU) | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 7 PRO 7840HS and the Apple M1 Ultra (48-GPU) and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 7 PRO 7840HS 8 core processor released in Q2/2023 with the Apple M1 Ultra (48-GPU) which has 20 CPU cores and was introduced in Q1/2022. |
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AMD Ryzen 7 PRO (21) | Family | Apple M series (25) |
AMD Ryzen 7040 (21) | CPU group | Apple M1 (9) |
6 | Generation | 1 |
Phoenix (Zen 4) | Architecture | M1 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
AMD Ryzen 7 PRO 8840HS | Successor | Apple M2 Ultra (60-GPU) |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 PRO 7840HS is a 8 core processor with a clock frequency of 3.80 GHz (5.10 GHz). The processor can compute 16 threads at the same time. The Apple M1 Ultra (48-GPU) clocks with 0.60 GHz (3.20 GHz), has 20 CPU cores and can calculate 20 threads in parallel. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | Apple M1 Ultra (48-GPU) |
8 | Cores | 20 |
16 | Threads | 20 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.80 GHz (5.10 GHz) 8x Zen 4 |
A-Core | 0.60 GHz (3.20 GHz) 16x Firestorm |
-- | B-Core | 0.60 GHz (2.06 GHz) 4x Icestorm |
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 7840HS | Characteristic | Apple M1 Ultra (48-GPU) |
AMD Ryzen AI | AI hardware | Apple Neural Engine |
AMD dedicated AI XDNA Technology | AI specifications | 32 Neural cores @ 22 TOPS |
Internal GraphicsGraphics (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 780M | GPU | Apple M1 Ultra (48 Core) |
0.80 GHz | GPU frequency | 0.39 GHz |
2.70 GHz | GPU (Turbo) | 1.30 GHz |
3 | GPU Generation | 1 |
4 nm | Technology | 5 nm |
4 | Max. displays | 5 |
12 | Compute units | 768 |
768 | Shader | 6144 |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | 64 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 M1 Ultra (48 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 | No |
Decode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 7 PRO 7840HS, while the Apple M1 Ultra (48-GPU) supports a maximum of 128 GB of memory with a maximum memory bandwidth of 819.2 GB/s enabled. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | Apple M1 Ultra (48-GPU) |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR5-6400 |
256 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
120.0 GB/s | Max. Bandwidth | 819.2 GB/s |
Yes | ECC | No |
8.00 MB | L2 Cache | 52.00 MB |
16.00 MB | L3 Cache | -- |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Ryzen 7 PRO 7840HS has a TDP of 54 W. The TDP of the Apple M1 Ultra (48-GPU) is 60 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | Apple M1 Ultra (48-GPU) |
54 W | TDP (PL1 / PBP) | 60 W |
-- | TDP (PL2) | -- |
-- | TDP up | 120 W |
35 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 PRO 7840HS has 24.00 MB cache and is manufactured in 4 nm. The cache of Apple M1 Ultra (48-GPU) is at 52.00 MB. The processor is manufactured in 5 nm. |
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AMD Ryzen 7 PRO 7840HS | Characteristic | Apple M1 Ultra (48-GPU) |
4 nm | Technology | 5 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8.5-A (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | Rosetta 2 x86-Emulation |
FP8 | Socket | -- |
AMD-V, SVM | Virtualization | Apple Virtualization Framework |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | macOS |
Q2/2023 | Release date | Q1/2022 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 5.10 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
AMD Radeon 780M @ 2.70 GHz |
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Apple M1 Ultra (48-GPU)
Apple M1 Ultra (48 Core) @ 1.30 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 3.80 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 0.60 GHz |
AMD Ryzen 7 PRO 7840HS
8C 16T @ 4.25 GHz |
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Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz |
Devices using this processor |
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AMD Ryzen 7 PRO 7840HS | Apple M1 Ultra (48-GPU) |
Unknown | Apple Mac Studio (2022) |