Intel Core i9 13950HX specifications and performance

Intel Core i9 13950HX is a 24 cores and 32 threads CPU processor produced by Intel. Intel Core i9 13950HX was released on 2023-01-03, the fabrication process is 10nm (nanometer), the CPU codename is Raptor Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is UHD Graphics (32EU).

Basic Information

Vendor / Supplier Intel
Short name i9 13950hx
Release date 2023-01-03
CPU code name Raptor Lake
Fabrication process 10nm (nanometer)
Instruction set architecture x86-64
Market Laptop
Integrated Graphics (iGPU) UHD Graphics (32EU)

CPU core specifications

Total number of cores 24 cores
Total number of threads 32 threads
Number of performance cores 8 cores
Number of performance core threads 16 threads
Performance core base frequency / main frequency 2.2GHz
Performance core maximum turbo frequency 5.5GHz
Number of energy efficiency cores 16 cores
Number of energy-efficient core threads 16 threads
Energy efficiency core basic frequency / main frequency 1.6GHz
Energy efficiency core maximum turbo frequency 4.0GHz

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 80 KB
L2 Cache 2 MB
L3 Cache 36 MB
Unlock multiplier Yes

Memory specifications

Maximum supported memory 128GB
Memory frequency support
  • - DDR5-5600MHz
  • - DDR4-3200MHz
Maximum number of memory channels 2
Maximum memory bandwidth 89.6GB/s
ECC support Yes

Package specifications

CPU Socket BGA-1964
Default thermal design power / TDP PL1 45W
Maximum Turbo Power Consumption / TDP PL2 157W
Maximum temperature 100°C
PCIe interface PCIe 5.0
PCIe lane count 20

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel UHD Graphics (32EU)
Base frequency 300MHz
Maximum acceleration frequency 1650MHz
Number of execution units 32
Stream Processors / Shading Units 256
Texture Units / TMUs 16
Raster Operations Units / ROPs 8
Total Graphics Power / TGP 45W
FP32 computing performance
0.74TFLOPS

Cinebench R23 performance test

Single core performance score
2083
Multi-core performance score
28752

PassMark performance test

Single core performance score
4036
Multi-core performance score
44602
Integer math 157 GOps/sec
Floating point math 113 GOps/sec
Find prime numbers 222 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 62.2 Million Strings/sec (Millions random string sorting per second)
Data encryption 33 GBytes/sec (Gigabits per second)
Data compression 546.4 MBytes/sec (megabits per second)
Physics simulation 2846 Frames/sec (FPS)
Extended instruction test 31.9 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
2740
Multi-core performance
17239
File compression 1390 MB/sec (megabits per second)
clang compilation 155.9 Klines/sec (thousands lines per second)
HTML5 browsing 446.1 pages/sec (pages per second)
PDF rendering 464 Mpixels/sec (megapixels per second)
Text processing 259.6 pages/sec (pages per second)
Background blur 56.7 images/sec (images per second)
Photo processing 139.5 images/sec (images per second)
Ray tracing 35.1 Mpixels/sec (megapixels per second)