Apple M2 Ultra (76-GPU) | Intel Core i9-14900K | |
CPU comparisonIn this CPU comparison, we compare the Apple M2 Ultra (76-GPU) and the Intel Core i9-14900K and use benchmarks to check which processor is faster.
We compare the Apple M2 Ultra (76-GPU) 24 core processor released in Q2/2023 with the Intel Core i9-14900K which has 24 CPU cores and was introduced in Q4/2023. |
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Apple M series (25) | Family | Intel Core i9 (78) |
Apple M2 (8) | CPU group | Intel Core i 14000 (23) |
2 | Generation | 14 |
M2 | Architecture | Raptor Lake S Refresh |
Mobile | Segment | Desktop / Server |
Apple M1 Ultra (64-GPU) | Predecessor | Intel Core i9-13900K |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Apple M2 Ultra (76-GPU) is a 24 core processor with a clock frequency of 0.66 GHz (3.50 GHz). The processor can compute 24 threads at the same time. The Intel Core i9-14900K clocks with 3.20 GHz (6.00 GHz), has 24 CPU cores and can calculate 32 threads in parallel. |
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Apple M2 Ultra (76-GPU) | Characteristic | Intel Core i9-14900K |
24 | Cores | 24 |
24 | Threads | 32 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
0.66 GHz (3.50 GHz) 16x Avalanche |
A-Core | 3.20 GHz (6.00 GHz) 8x Raptor Cove |
0.60 GHz (2.42 GHz) 8x Blizzard |
B-Core | 2.40 GHz (4.40 GHz) 16x Gracemont |
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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Apple M2 Ultra (76-GPU) | Characteristic | Intel Core i9-14900K |
Apple Neural Engine | AI hardware | -- |
32 Neural cores @ 31.6 TOPS | AI specifications | -- |
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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Apple M2 Ultra (76 Core) | GPU | Intel UHD Graphics 770 |
0.45 GHz | GPU frequency | 0.30 GHz |
1.40 GHz | GPU (Turbo) | 1.65 GHz |
2 | GPU Generation | 11 |
5 nm | Technology | 10 nm |
8 | Max. displays | 3 |
1216 | Compute units | 32 |
9728 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
192 GB | Max. GPU Memory | 64 GB |
-- | DirectX Version | 12 |
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 M2 Ultra (76 Core) | GPU | Intel UHD Graphics 770 |
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 | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 192 GB of memory in a maximum of 8 memory channels is supported by the Apple M2 Ultra (76-GPU), while the Intel Core i9-14900K supports a maximum of 192 GB of memory with a maximum memory bandwidth of 89.6 GB/s enabled. |
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Apple M2 Ultra (76-GPU) | Characteristic | Intel Core i9-14900K |
LPDDR5-6400 | Memory | DDR5-5600, DDR4-3200 |
192 GB | Max. Memory | 192 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
819.1 GB/s | Max. Bandwidth | 89.6 GB/s |
No | ECC | Yes |
72.00 MB | L2 Cache | 32.00 MB |
-- | L3 Cache | 36.00 MB |
4.0 | PCIe version | 5.0 |
64 | PCIe lanes | 20 |
126.0 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe Apple M2 Ultra (76-GPU) has a TDP of 80 W. The TDP of the Intel Core i9-14900K is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Apple M2 Ultra (76-GPU) | Characteristic | Intel Core i9-14900K |
80 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | 253 W |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Apple M2 Ultra (76-GPU) has 72.00 MB cache and is manufactured in 5 nm. The cache of Intel Core i9-14900K is at 68.00 MB. The processor is manufactured in 10 nm. |
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Apple M2 Ultra (76-GPU) | Characteristic | Intel Core i9-14900K |
5 nm | Technology | 10 nm |
Chiplet | Chip design | Monolithic |
Armv8.5-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
Rosetta 2 x86-Emulation | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
-- | Socket | LGA 1700 |
Apple Virtualization Framework | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
macOS, iPadOS | Operating systems | Windows 10, Windows 11, Linux |
Q2/2023 | Release date | Q4/2023 |
-- | Release price | -- |
show more data | show more data | |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
Apple M2 Ultra (76-GPU)
Apple M2 Ultra (76 Core) @ 1.40 GHz |
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Intel Core i9-14900K
Intel UHD Graphics 770 @ 1.65 GHz |
Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
Apple M2 Ultra (76-GPU)
28,570 CB R23 MC @ 80 W |
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Intel Core i9-14900K
38,712 CB R23 MC @ 256 W |
Apple M2 Ultra (76-GPU)
24C 24T @ 0.66 GHz |
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Intel Core i9-14900K
24C 32T @ 3.20 GHz |
Devices using this processor |
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Apple M2 Ultra (76-GPU) | Intel Core i9-14900K |
Unknown | Unknown |