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Key specs
Cores
4
Threads
8
Boost Clock
4.4 GHz
TDP
12-28 W (configurable)
Socket
BGA-1449
Process
10 nm
Benchmarks
Rating
41
Perf.
38
iGPU
41
Energy
53
Cinebench 2024 Single-Core
91
Cinebench 2024 Multi-Core
724
TDP
12-28 W
Cache L3
8MB
Cinebench 2024 (Single)
91
Cinebench 2024 (Multi)
724
Geekbench 6 (Single-Core)
1883
Geekbench 6 (Multi-Core)
6026
Passmark CPU (Single-Core)
2654
Passmark CPU (Multi-Core)
9149
Blender CPU
60.73
iGPU FLOPS
1.7 TFLOPS
GeekBench v6
File compression
612.2 MB/sec
Clang compilation
31.4 Klines/sec
HTML 5 Browser
132.1 pages/sec
PDF Renderer
170.7 Mpixels/sec
Text processing
176.2 pages/sec
Background blur
29.7 images/sec
Photo processing
64.5 images/sec
Ray tracing
7.25 Mpixels/sec
PassMark
Integer math
31.3 GOps/sec
Floating point math
18.8 GOps/sec
Find prime numbers
32M Primes/sec
Random string sorting
12.4M Strings/sec
Data encryption
5.2 GBytes/sec
Data compression
100.1 MBytes/sec
Physics
535 Frames/sec
Extended instructions
7B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
25.9 PPW
Geekbench 6 Multi / Watt
215.2 PPW
Passmark CPU Mark / Watt
326.8 PPW
Blender / Watt
2.17 PPW
General
Vendor
Intel
Released
September 1, 2020
Type
Laptop
Instruction Set
x86-64
Codename
Tiger Lake
Model number
i5-1145G7
Integrated GPU
Iris Xe Graphics G7 80EU
AMD Equivalent
- AMD Ryzen 5 5600U
Successor
- Intel Core Ultra 5 235U
CPU
P-Cores
4
P-Threads
8
Base Frequency (P)
1.1-2.6 GHz
Turbo Boost Frequency (P)
4.4 GHz
Total Cores
4
Total Threads
8
Bus Frequency
100 MHz
Multiplier
11-26x
Bus Bandwidth
4 GT/s
L1 Cache
96K (per core)
L2 Cache
1280K (per core)
L3 Cache
8MB (shared)
Unlocked Multiplier
No
Package
Fabrication Process
10 nm
TDP (PL1)
12-28 W (configurable)
Socket
BGA-1449
Peak Temperature
100°C
iGPU
Integrated Graphics
Intel Iris Xe Graphics G7 80EU
GPU Base Clock
300 MHz
GPU Boost Clock
1300 MHz
Shading Units
640
TMUs
40
ROPs
20
Execution Units
80
TGP
15 W
Memory Support
Memory Types
- DDR4-3200 / - LPDDR4x-4267
Max. Memory Size
64 GB
Memory Channels
2
ECC Support
No
Misc
Official Site
Intel Core i5 1145G7 official page
PCI Express Version
4.0
PCI Express Lanes
16
Technologies
- Compute: AVX-512, BMI1, BMI2, CLMUL, DLBoost, F16C, IPU 6.0 - Performance: Boost 2.0, CFET, EIST, HTT, Speed Shift - Virtualization: EPT, VT-d, VT-x - Security: TXT, XD bit, vPro