Intel Core i7-12700T | Intel Core Ultra 7 155U | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i7-12700T and the Intel Core Ultra 7 155U and use benchmarks to check which processor is faster.
We compare the Intel Core i7-12700T 12 core processor released in Q1/2022 with the Intel Core Ultra 7 155U which has 12 CPU cores and was introduced in Q4/2023. |
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Intel Core i7 (298) | Family | Intel Core Ultra 7 (9) |
Intel Core i 12000 (34) | CPU group | Intel Core Ultra 100U (7) |
12 | Generation | 1 |
Alder Lake S | Architecture | Meteor Lake U |
Desktop / Server | Segment | Mobile |
Intel Core i7-11700T | Predecessor | -- |
Intel Core i7-13700T | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-12700T is a 12 core processor with a clock frequency of 1.40 GHz (4.70 GHz). The processor can compute 20 threads at the same time. The Intel Core Ultra 7 155U clocks with 1.70 GHz (4.80 GHz), has 12 CPU cores and can calculate 14 threads in parallel. |
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Intel Core i7-12700T | Characteristic | Intel Core Ultra 7 155U |
12 | Cores | 12 |
20 | Threads | 14 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.40 GHz (4.70 GHz) 8x Golden Cove |
A-Core | 1.70 GHz (4.80 GHz) 2x Redwood Cove |
1.00 GHz (3.40 GHz) 4x Gracemont |
B-Core | 1.20 GHz (3.80 GHz) 8x Crestmont |
-- | C-Core | 0.70 GHz (2.10 GHz) 2x Crestmont |
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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Intel Core i7-12700T | Characteristic | Intel Core Ultra 7 155U |
-- | AI hardware | Intel AI engine |
-- | AI specifications | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
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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Intel UHD Graphics 770 | GPU | Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) |
0.30 GHz | GPU frequency | 0.60 GHz |
1.50 GHz | GPU (Turbo) | 1.95 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 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-12700T, while the Intel Core Ultra 7 155U supports a maximum of 96 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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Intel Core i7-12700T | Characteristic | Intel Core Ultra 7 155U |
DDR5-4800, DDR4-3200 | Memory | LPDDR5X-7500, DDR5-5600 |
128 GB | Max. Memory | 96 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
76.8 GB/s | Max. Bandwidth | 120.0 GB/s |
Yes | ECC | No |
12.00 MB | L2 Cache | 12.00 MB |
25.00 MB | L3 Cache | -- |
5.0 | PCIe version | 4.0 |
20 | PCIe lanes | 20 |
78.8 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe Intel Core i7-12700T has a TDP of 35 W. The TDP of the Intel Core Ultra 7 155U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i7-12700T | Characteristic | Intel Core Ultra 7 155U |
35 W | TDP (PL1 / PBP) | 15 W |
99 W | TDP (PL2) | 57 W |
-- | TDP up | 28 W |
-- | TDP down | 12 W |
100 °C | Tjunction max. | 110 °C |
Technical detailsThe Intel Core i7-12700T has 37.00 MB cache and is manufactured in 10 nm. The cache of Intel Core Ultra 7 155U is at 12.00 MB. The processor is manufactured in 7 nm. |
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Intel Core i7-12700T | Characteristic | Intel Core Ultra 7 155U |
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 2049 |
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 |
Q1/2022 | Release date | Q4/2023 |
339 $ | Release price | -- |
show more data | show more data | |
Intel Core i7-12700T
12C 20T @ 4.70 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
Intel Core i7-12700T
12C 20T @ 3.20 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
Intel Core i7-12700T
Intel UHD Graphics 770 @ 1.50 GHz |
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Intel Core Ultra 7 155U
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) @ 1.95 GHz |
Intel Core i7-12700T
12C 20T @ 4.70 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
Intel Core i7-12700T
12C 20T @ 3.20 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
Intel Core i7-12700T
12C 20T @ 3.20 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
Devices using this processor |
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Intel Core i7-12700T | Intel Core Ultra 7 155U |
Unknown | Unknown |