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Key specs
Cores
10
Threads
12
Boost Clock
4.7 GHz
TDP
9 W
Socket
BGA-1781
Process
10 nm
Benchmarks
Rating
42
Perf.
37
iGPU
46
Energy
55
Cinebench 2024 Single-Core
92
Cinebench 2024 Multi-Core
406
TDP
9 W
Cache L3
12MB
Cinebench 2024 (Single)
92
Cinebench 2024 (Multi)
406
Geekbench 6 (Single-Core)
2044
Geekbench 6 (Multi-Core)
7134
Passmark CPU (Single-Core)
2670
Passmark CPU (Multi-Core)
11,159
Blender CPU
55.21
iGPU FLOPS
1.5 TFLOPS
GeekBench v6
File compression
764.8 MB/sec
Clang compilation
49.7 Klines/sec
HTML 5 Browser
184.9 pages/sec
PDF Renderer
216.3 Mpixels/sec
Text processing
211.8 pages/sec
Background blur
23 images/sec
Photo processing
59.7 images/sec
Ray tracing
9.7 Mpixels/sec
PassMark
Integer math
39.7 GOps/sec
Floating point math
26.2 GOps/sec
Find prime numbers
57M Primes/sec
Random string sorting
13.4M Strings/sec
Data encryption
7.5 GBytes/sec
Data compression
117 MBytes/sec
Physics
868 Frames/sec
Extended instructions
6.4B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
45.1 PPW
Geekbench 6 Multi / Watt
792.7 PPW
Passmark CPU Mark / Watt
1239.9 PPW
Blender / Watt
6.13 PPW
General
Vendor
Intel
Released
February 23, 2022
Type
Laptop
Instruction Set
x86-64
Codename
Alder Lake
Model number
i7-1250U
Integrated GPU
Iris Xe Graphics (96EU)
CPU
P-Cores
2
P-Threads
4
Base Frequency (P)
1.1 GHz
Turbo Boost Frequency (P)
4.7 GHz
E-Cores
8
E-Threads
8
Base Frequency (E)
0.8 GHz
Turbo Boost Frequency (E)
3.5 GHz
Total Cores
10
Total Threads
12
Bus Frequency
100 MHz
Multiplier
11x
L1 Cache
80K (per core)
L2 Cache
1280K (per core)
L3 Cache
12MB (shared)
Unlocked Multiplier
No
Package
Fabrication Process
10 nm
TDP (PL1)
9 W
Max. Boost TDP (PL2)
29 W
Socket
BGA-1781
Peak Temperature
100°C
iGPU
Integrated Graphics
Intel Iris Xe Graphics (96EU)
GPU Base Clock
300 MHz
GPU Boost Clock
950 MHz
Shading Units
768
TMUs
48
ROPs
24
Execution Units
96
TGP
15 W
Memory Support
Memory Types
- LPDDR5-5200 / - LPDDR4x-4267
Max. Memory Size
64 GB
Memory Channels
2
ECC Support
No
Misc
Official Site
Intel Core i7 1250U official page
PCI Express Version
4.0
PCI Express Lanes
14
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