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Intel Core i9-14900K | Intel Core Ultra 5 134U | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i9-14900K and the Intel Core Ultra 5 134U and use benchmarks to check which processor is faster.
We compare the Intel Core i9-14900K 24 core processor released in Q4/2023 with the Intel Core Ultra 5 134U which has 12 CPU cores and was introduced in Q1/2024. |
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Intel Core i9 (78) | Family | Intel Core Ultra 5 (10) |
Intel Core i 14000 (23) | CPU group | Intel Core Ultra 100U (7) |
14 | Generation | 1 |
Raptor Lake S Refresh | Architecture | Meteor Lake U |
Desktop / Server | Segment | Mobile |
Intel Core i9-13900K | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-14900K is a 24 core processor with a clock frequency of 3.20 GHz (6.00 GHz). The processor can compute 32 threads at the same time. The Intel Core Ultra 5 134U clocks with 0.70 GHz (4.40 GHz), has 12 CPU cores and can calculate 14 threads in parallel. |
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Intel Core i9-14900K | Characteristic | Intel Core Ultra 5 134U |
24 | Cores | 12 |
32 | Threads | 14 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz (6.00 GHz) 8x Raptor Cove |
A-Core | 0.70 GHz (4.40 GHz) 2x Redwood Cove |
2.40 GHz (4.40 GHz) 16x Gracemont |
B-Core | 0.50 GHz (3.60 GHz) 8x Crestmont |
-- | C-Core | 0.40 GHz (2.10 GHz) 2x Crestmont |
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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Intel Core i9-14900K | Characteristic | Intel Core Ultra 5 134U |
-- | AI hardware | Intel® AI Boost |
-- | AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
-- | 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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Intel UHD Graphics 770 | GPU | Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) |
0.30 GHz | GPU frequency | 0.60 GHz |
1.65 GHz | GPU (Turbo) | 1.75 GHz |
11 | GPU Generation | -- |
10 nm | Technology | 5 nm |
3 | Max. displays | 4 |
32 | Compute units | 64 |
256 | Shader | 512 |
No | Hardware Raytracing | Yes |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 32 GB |
12 | DirectX Version | 12.2 |
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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Intel UHD Graphics 770 | GPU | Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) |
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 |
Decode / Encode | Codec VP8 | Decode |
Decode | Codec AV1 | Decode / Encode |
Decode / Encode | 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 2 memory channels is supported by the Intel Core i9-14900K, while the Intel Core Ultra 5 134U supports a maximum of 64 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled. |
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Intel Core i9-14900K | Characteristic | Intel Core Ultra 5 134U |
DDR5-5600, DDR4-3200 | Memory | LPDDR5-6400 |
192 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
89.6 GB/s | Max. Bandwidth | 102.4 GB/s |
Yes | ECC | No |
32.00 MB | L2 Cache | 12.00 MB |
36.00 MB | L3 Cache | -- |
5.0 | PCIe version | 4.0 |
20 | PCIe lanes | 12 |
78.8 GB/s | PCIe Bandwidth | 23.6 GB/s |
Thermal ManagementThe Intel Core i9-14900K has a TDP of 125 W. The TDP of the Intel Core Ultra 5 134U is 9 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i9-14900K | Characteristic | Intel Core Ultra 5 134U |
125 W | TDP (PL1 / PBP) | 9 W |
253 W | TDP (PL2) | 30 W |
-- | TDP up | 15 W |
-- | TDP down | -- |
100 °C | Tjunction max. | 110 °C |
Technical detailsThe Intel Core i9-14900K has 68.00 MB cache and is manufactured in 10 nm. The cache of Intel Core Ultra 5 134U is at 12.00 MB. The processor is manufactured in 7 nm. |
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Intel Core i9-14900K | Characteristic | Intel Core Ultra 5 134U |
10 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 1700 | Socket | BGA 2551 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 11, Linux |
Q4/2023 | Release date | Q1/2024 |
-- | Release price | -- |
show more data | show more data | |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 4.40 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 0.70 GHz |
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Intel Core i9-14900K
Intel UHD Graphics 770 @ 1.65 GHz |
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Intel Core Ultra 5 134U
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) @ 1.75 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 4.40 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 4.40 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 4.40 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 0.70 GHz |
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Intel Core i9-14900K
24C 32T @ 6.00 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 4.40 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 0.70 GHz |
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Intel Core i9-14900K
24C 32T @ 5.70 GHz |
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Intel Core Ultra 5 134U
12C 14T @ 0.70 GHz |
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Intel Core i9-14900K
38,712 CB R23 MC @ 256 W |
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Intel Core Ultra 5 134U
0.70 GHz |
Devices using this processor |
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Intel Core i9-14900K | Intel Core Ultra 5 134U |
Unknown | Unknown |