Intel Core i5 1145G7 specifications and performance

Intel Core i5 1145G7 is a 4 cores and 8 threads CPU processor produced by Intel. Intel Core i5 1145G7 was released on 2020-09-01, the fabrication process is 10nm (nanometer), the CPU codename is Tiger Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Iris Xe Graphics G7 80EU.

Basic Information

Vendor / Supplier Intel
Short name i5 1145g7
Release date 2020-09-01
CPU code name Tiger Lake
Fabrication process 10nm (nanometer)
Instruction set architecture x86-64
Market Laptop
Integrated Graphics (iGPU) Iris Xe Graphics G7 80EU

CPU core specifications

Total number of cores 4 cores
Total number of threads 8 threads
Number of performance cores 4 cores
Number of performance core threads 8 threads
Performance core base frequency / main frequency 1.1GHz
Performance core maximum turbo frequency 4.4GHz
Number of energy efficiency cores
Number of energy-efficient core threads
Energy efficiency core basic frequency / main frequency
Energy efficiency core maximum turbo frequency

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 96 KB
L2 Cache 1 MB
L3 Cache 8 MB
Unlock multiplier No

Memory specifications

Maximum supported memory 64GB
Memory frequency support
  • - DDR4-3200MHz
  • - LPDDR4x-4267MHz
Maximum number of memory channels 2
Maximum memory bandwidth
ECC support No

Package specifications

CPU Socket BGA-1449
Default thermal design power / TDP PL1 12W
Maximum Turbo Power Consumption / TDP PL2
Maximum temperature 100°C
PCIe interface PCIe 4.0
PCIe lane count 16

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel Iris Xe Graphics G7 80EU
Base frequency 300MHz
Maximum acceleration frequency 1300MHz
Number of execution units 80
Stream Processors / Shading Units 640
Texture Units / TMUs 40
Raster Operations Units / ROPs 20
Total Graphics Power / TGP 15W
FP32 computing performance
1.41TFLOPS

Cinebench R23 performance test

Single core performance score
1399
Multi-core performance score
4801

PassMark performance test

Single core performance score
2753
Multi-core performance score
9857
Integer math 34 GOps/sec
Floating point math 20 GOps/sec
Find prime numbers 36 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 12.9 Million Strings/sec (Millions random string sorting per second)
Data encryption 5.6 GBytes/sec (Gigabits per second)
Data compression 106.5 MBytes/sec (megabits per second)
Physics simulation 629 Frames/sec (FPS)
Extended instruction test 7.5 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
1883
Multi-core performance
6026
File compression 612.2 MB/sec (megabits per second)
clang compilation 31.4 Klines/sec (thousands lines per second)
HTML5 browsing 132.1 pages/sec (pages per second)
PDF rendering 170.7 Mpixels/sec (megapixels per second)
Text processing 176.2 pages/sec (pages per second)
Background blur 29.7 images/sec (images per second)
Photo processing 64.5 images/sec (images per second)
Ray tracing 7.25 Mpixels/sec (megapixels per second)