Intel Core i5 11600K specifications and performance

Intel Core i5 11600K is a 6 cores and 12 threads CPU processor produced by Intel. Intel Core i5 11600K was released on 2021-03-30, the fabrication process is 14nm (nanometer), the CPU codename is Rocket Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is UHD Graphics 750.

Basic Information

Vendor / Supplier Intel
Short name i5 11600k
Release date 2021-03-30
CPU code name Rocket Lake
Fabrication process 14nm (nanometer)
Instruction set architecture x86-64
Market Desktop
Integrated Graphics (iGPU) UHD Graphics 750

CPU core specifications

Total number of cores 6 cores
Total number of threads 12 threads
Number of performance cores 6 cores
Number of performance core threads 12 threads
Performance core base frequency / main frequency 3.9GHz
Performance core maximum turbo frequency 4.9GHz
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 64 KB
L2 Cache 512 KB
L3 Cache 12 MB
Unlock multiplier Yes

Memory specifications

Maximum supported memory 128GB
Memory frequency support
  • - DDR4-3200MHz
Maximum number of memory channels 2
Maximum memory bandwidth 50GB/s
ECC support No

Package specifications

CPU Socket LGA-1200
Default thermal design power / TDP PL1 125W
Maximum Turbo Power Consumption / TDP PL2
Maximum temperature 100°C
PCIe interface PCIe 4.0
PCIe lane count 20

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel UHD Graphics 750
Base frequency 300MHz
Maximum acceleration frequency 1300MHz
Number of execution units 32
Stream Processors / Shading Units 256
Texture Units / TMUs 64
Raster Operations Units / ROPs 32
Total Graphics Power / TGP 15W
FP32 computing performance
0.46TFLOPS

Cinebench R23 performance test

Single core performance score
1569
Multi-core performance score
11415

PassMark performance test

Single core performance score
3360
Multi-core performance score
19679
Integer math 65 GOps/sec
Floating point math 39 GOps/sec
Find prime numbers 59 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 28.1 Million Strings/sec (Millions random string sorting per second)
Data encryption 12.4 GBytes/sec (Gigabits per second)
Data compression 244.5 MBytes/sec (megabits per second)
Physics simulation 942 Frames/sec (FPS)
Extended instruction test 17.7 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
2214
Multi-core performance
9096
File compression 685 MB/sec (megabits per second)
clang compilation 64.3 Klines/sec (thousands lines per second)
HTML5 browsing 198.9 pages/sec (pages per second)
PDF rendering 262.9 Mpixels/sec (megapixels per second)
Text processing 216.1 pages/sec (pages per second)
Background blur 46.1 images/sec (images per second)
Photo processing 86.3 images/sec (images per second)
Ray tracing 14.7 Mpixels/sec (megapixels per second)