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Key specs
Cores
10
Threads
12
Boost Clock
5 GHz
TDP
12-15 W (configurable)
Socket
BGA-1744
Process
10 nm
Benchmarks
Rating
49
Perf.
45
iGPU
47
Energy
59
Cinebench 2024 Single-Core
106
Cinebench 2024 Multi-Core
508
TDP
12-15 W
Cache L3
12MB
Cinebench 2024 (Single)
106
Cinebench 2024 (Multi)
508
Geekbench 6 (Single-Core)
2466
Geekbench 6 (Multi-Core)
7553
Passmark CPU (Single-Core)
3370
Passmark CPU (Multi-Core)
13,850
Blender CPU
94.87
iGPU FLOPS
2 TFLOPS
GeekBench v6
File compression
519.7 MB/sec
Clang compilation
58.7 Klines/sec
HTML 5 Browser
159 pages/sec
PDF Renderer
219.7 Mpixels/sec
Text processing
221.5 pages/sec
Background blur
33.4 images/sec
Photo processing
64.2 images/sec
Ray tracing
12.5 Mpixels/sec
PassMark
Integer math
50.4 GOps/sec
Floating point math
33.9 GOps/sec
Find prime numbers
48M Primes/sec
Random string sorting
17.2M Strings/sec
Data encryption
9.6 GBytes/sec
Data compression
152.3 MBytes/sec
Physics
844 Frames/sec
Extended instructions
8.5B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
33.9 PPW
Geekbench 6 Multi / Watt
503.5 PPW
Passmark CPU Mark / Watt
923.3 PPW
Blender / Watt
6.32 PPW
General
Vendor
Intel
Released
January 3, 2023
Type
Laptop
Instruction Set
x86-64
Codename
Raptor Lake
Model number
i7-1355U
Integrated GPU
Iris Xe Graphics (96EU)
Successor
- Intel Core Ultra 7 255U
CPU
P-Cores
2
P-Threads
4
Base Frequency (P)
1.7 GHz
Turbo Boost Frequency (P)
5 GHz
E-Cores
8
E-Threads
8
Base Frequency (E)
1.2 GHz
Turbo Boost Frequency (E)
3.7 GHz
Total Cores
10
Total Threads
12
Bus Frequency
100 MHz
Multiplier
17x
L1 Cache
80K (per core)
L2 Cache
1280K (per core)
L3 Cache
12MB (shared)
Unlocked Multiplier
No
Package
Fabrication Process
10 nm
TDP (PL1)
12-15 W (configurable)
Max. Boost TDP (PL2)
55 W
Socket
BGA-1744
Peak Temperature
100°C
iGPU
Integrated Graphics
Intel Iris Xe Graphics (96EU)
GPU Base Clock
300 MHz
GPU Boost Clock
1300 MHz
Shading Units
768
TMUs
48
ROPs
24
Execution Units
96
TGP
15 W
Memory Support
Memory Types
- DDR5-5200 / - DDR4-3200 / - LPDDR5-6400 / - LPDDR5x-6400 / - LPDDR4x-4267
Max. Memory Size
96 GB
Memory Channels
2
ECC Support
No
Misc
Official Site
Intel Core i7 1355U official page
PCI Express Version
4.0
PCI Express Lanes
20
Technologies
- Compute: ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA - Performance: EIST, TBT 2.0, TSX - Virtualization: VT-d, VT-x - Security: RDRAND, TXT, XD bit, vPro