Name: | Intel Core Ultra 7 155U |
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Family: | Intel Core Ultra 7 (18) |
CPU group: | Intel Core Ultra 100U (7) |
Architecture: | Meteor Lake U |
Technology: | 7 nm |
Segment: | Notebook |
Generation: | 1 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 12 / 14 |
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Core architecture: | hybrid (big.LITTLE) |
A-Core: | 2x Redwood Cove |
B-Core: | 8x Crestmont |
C-Core: | 2x Crestmont |
Hyperthreading / SMT: | Yes |
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Overclocking: | No |
A-Core Frequency: | 1.70 GHz (4.80 GHz) |
B-Core Frequency: | 1.20 GHz (3.80 GHz) |
C-Core Frequency: | 0.70 GHz (2.10 GHz) |
AI hardware: | Intel® AI Boost |
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AI specifications: | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) |
NPU + CPU + iGPU: | -- |
GPU name: | Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) |
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GPU frequency: | 0.60 GHz |
GPU (Turbo): | 1.95 GHz |
Compute units: | 64 |
Shader: | 512 |
Hardware Raytracing: | Yes |
Release date: | Q4/2023 |
Max. displays: | 4 |
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Generation: | -- |
Direct X: | 12.2 |
Technology: | 5 nm |
Max. GPU Memory: | 32 GB |
Frame Generation: | No |
h265 / HEVC (8 bit): | Decode / Encode |
---|---|
h265 / HEVC (10 bit): | Decode / Encode |
h264: | Decode / Encode |
VP8: | Decode |
VP9: | Decode |
AV1: | Decode / Encode |
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AVC: | Decode / Encode |
VC-1: | Decode |
JPEG: | Decode / Encode |
Memory & PCIeThe Intel Core Ultra 7 155U supports a maximum of 96 GB memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 120.0 GB/s. |
|
Memory type: | Memory bandwidth: |
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LPDDR5X-7500 DDR5-5600 | 120.0 GB/s 89.6 GB/s |
Max. Memory: | 96 GB |
Memory channels: | 2 (Dual Channel) |
ECC: | No |
PCIe: | 4.0 x 20 |
PCIe Bandwidth: | 39.4 GB/s |
Thermal ManagementThe Intel Core Ultra 7 155U has a TDP of 15 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
---|---|
TDP (PL1 / PBP): | 15 W |
TDP (PL2): | 57 W |
TDP up: | 28 W |
TDP down: | 12 W |
Tjunction max.: | 110 °C |
Technology: | 7 nm |
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Chip design: | Chiplet |
Socket: | BGA 2049 |
L2-Cache: | 12.00 MB |
L3-Cache: | -- |
AES-NI: | Yes |
Operating systems: | Windows 11, Linux |
Virtualization: | VT-x, VT-x EPT, VT-d |
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Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4.1, SSE4.2, AVX2 |
Release date: | Q4/2023 |
Release price: | -- |
Part Number: | -- |
Documents: | Technical data sheet |
Apple M1
8C 8T @ 3.20 GHz |
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Intel Core i5-1340PE
12C 16T @ 4.50 GHz |
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Intel Core i5-13500HX
14C 20T @ 4.70 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
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Intel Core i5-13505H
12C 16T @ 4.70 GHz |
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Intel Core i5-13500H
12C 16T @ 4.70 GHz |
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Intel Core i9-12950HX
16C 24T @ 5.00 GHz |
AMD Ryzen 9 6900HS
8C 16T @ 3.80 GHz |
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Intel Core i9-11980HK
8C 16T @ 4.00 GHz |
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Intel Core i5-13420H
8C 12T @ 4.00 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
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AMD Ryzen 7 PRO 6850H
8C 16T @ 3.80 GHz |
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Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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AMD Ryzen 7 6800HS
8C 16T @ 3.60 GHz |
AMD Ryzen 7 5700U
AMD Radeon RX Vega 8 (Renoir) @ 1.90 GHz |
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AMD Ryzen 9 5900HX
AMD Radeon RX Vega 8 (Renoir) @ 1.90 GHz |
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AMD Ryzen 9 5980HX
AMD Radeon RX Vega 8 (Renoir) @ 1.90 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 i7-1165G7
Intel Iris Xe Graphics 96 (Tiger Lake) @ 1.30 GHz |
|||
Intel Core i7-1265U
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.25 GHz |
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Intel Core i7-1255U
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.25 GHz |
AMD Ryzen 7 4800U
8C 16T @ 3.20 GHz |
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Intel Core i5-1334U
10C 12T @ 1.30 GHz |
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AMD Ryzen 5 PRO 6650U
6C 12T @ 3.80 GHz |
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Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
|||
AMD Ryzen 5 7530U
6C 12T @ 3.00 GHz |
|||
AMD Ryzen 5 PRO 7530U
6C 12T @ 3.00 GHz |
|||
AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |