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Qualcomm Snapdragon 855 | Apple M2 Ultra (76-GPU) | |
CPU comparisonQualcomm Snapdragon 855 or Apple M2 Ultra (76-GPU) - 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 Qualcomm Snapdragon 855 has 8 cores with 8 threads and clocks with a maximum frequency of 2.84 GHz. Up to 16 GB of memory is supported in 4 memory channels. The Qualcomm Snapdragon 855 was released in Q4/2018. The Apple M2 Ultra (76-GPU) has 24 cores with 24 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 192 GB of memory in 8 memory channels. The Apple M2 Ultra (76-GPU) was released in Q2/2023. |
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Qualcomm Snapdragon (104) | Family | Apple M series (25) |
Qualcomm Snapdragon 855/860 (3) | CPU group | Apple M2 (8) |
6 | Generation | 2 |
Kryo 485 | Architecture | M2 |
Mobile | Segment | Mobile |
Qualcomm Snapdragon 845 | Predecessor | Apple M1 Ultra (64-GPU) |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 855 is a 8 core processor with a clock frequency of 2.84 GHz. The Apple M2 Ultra (76-GPU) has 24 CPU cores with a clock frequency of 0.66 GHz (3.50 GHz). |
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Qualcomm Snapdragon 855 | Characteristic | Apple M2 Ultra (76-GPU) |
8 | Cores | 24 |
8 | Threads | 24 |
hybrid (Prime / big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.84 GHz 1x Kryo 485 Prime |
A-Core | 0.66 GHz (3.50 GHz) 16x Avalanche |
2.42 GHz 3x Kryo 485 Gold |
B-Core | 0.60 GHz (2.42 GHz) 8x Blizzard |
1.80 GHz 4x Kryo 485 Silver |
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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Qualcomm Snapdragon 855 | Characteristic | Apple M2 Ultra (76-GPU) |
Qualcomm AI engine | AI hardware | Apple Neural Engine |
Hexagon 690 @ 7 TOPS | AI specifications | 32 Neural cores @ 31.6 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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Qualcomm Adreno 640 | GPU | Apple M2 Ultra (76 Core) |
0.25 GHz | GPU frequency | 0.45 GHz |
0.59 GHz | GPU (Turbo) | 1.40 GHz |
5 | GPU Generation | 2 |
7 nm | Technology | 5 nm |
1 | Max. displays | 8 |
4 | Compute units | 1216 |
384 | Shader | 9728 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | 192 GB |
12.0 | 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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Qualcomm Adreno 640 | GPU | Apple M2 Ultra (76 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 |
No | Codec AV1 | No |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Qualcomm Snapdragon 855 supports a maximum of 16 GB of memory in 4 memory channels. The Apple M2 Ultra (76-GPU) can connect up to 192 GB of memory in 8 memory channels. |
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Qualcomm Snapdragon 855 | Characteristic | Apple M2 Ultra (76-GPU) |
LPDDR4X-4266 | Memory | LPDDR5-6400 |
16 GB | Max. Memory | 192 GB |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
34.1 GB/s | Max. Bandwidth | 819.1 GB/s |
No | ECC | No |
1.75 MB | L2 Cache | 72.00 MB |
2.00 MB | L3 Cache | -- |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 64 |
-- | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Qualcomm Snapdragon 855 has a TDP of --, that of the Apple M2 Ultra (76-GPU) is 80 W. |
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Qualcomm Snapdragon 855 | Characteristic | Apple M2 Ultra (76-GPU) |
-- | TDP (PL1 / PBP) | 80 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Qualcomm Snapdragon 855 has a 3.75 MB cache, while the Apple M2 Ultra (76-GPU) cache has a total of 72.00 MB. |
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Qualcomm Snapdragon 855 | Characteristic | Apple M2 Ultra (76-GPU) |
7 nm | Technology | 5 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | Armv8.5-A (64 bit) |
-- | ISA extensions | Rosetta 2 x86-Emulation |
-- | Socket | -- |
None | Virtualization | Apple Virtualization Framework |
No | AES-NI | Yes |
Android | Operating systems | macOS, iPadOS |
Q4/2018 | Release date | Q2/2023 |
-- | Release price | -- |
show more data | show more data | |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
Qualcomm Adreno 640 @ 0.59 GHz |
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Apple M2 Ultra (76-GPU)
Apple M2 Ultra (76 Core) @ 1.40 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 0.66 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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Apple M2 Ultra (76-GPU)
24C 24T @ 0.66 GHz |
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Qualcomm Snapdragon 855
2.84 GHz |
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Apple M2 Ultra (76-GPU)
28,570 CB R23 MC @ 80 W |
Devices using this processor |
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Qualcomm Snapdragon 855 | Apple M2 Ultra (76-GPU) |
OnePlus 7 Pro OnePlus 7 Pro 5G Sony Xperia 1 Sony Xperia 5 Xiaomi Mi 9 Oppo Reno 10x Zoom |
Unknown |