Intel Core i7 13850HX vs i7 13650HX

We compared two laptop CPUs: the 2.1 GHz Intel Core i7 13850HX with 20-cores against the 2.6 GHz i7 13650HX with 14-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.


General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 13650HX and 13850HX
Advantages of Intel Core i7 13850HX
  • Has 6 more physical cores
  • Around 12.8 GB/s (17%) higher theoretical memory bandwidth
  • 8% higher Turbo Boost frequency (5.3 GHz vs 4.9 GHz)

Test in Benchmarks

Comparing the performance of CPUs across various tasks

Cinebench R23

Reputable cross-platform benchmark for high-performance processors
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
File compression 1380 MB/sec 1110 MB/sec
Clang compilation 139.8 Klines/sec 114.3 Klines/sec
HTML 5 Browser 416.4 pages/sec 304.2 pages/sec
PDF Renderer 459.7 Mpixels/sec 375.7 Mpixels/sec
Text processing 260.1 pages/sec 254.7 pages/sec
Background blur 57.1 images/sec 57.6 images/sec
Photo processing 135.9 images/sec 111.7 images/sec
Ray tracing 34 Mpixels/sec 26.3 Mpixels/sec
Sources: GeekBench [1], [2]


Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 137.9 GOps/sec 107.1 GOps/sec
Floating point math 99.9 GOps/sec 78.2 GOps/sec
Find prime numbers 196M Primes/sec 103M Primes/sec
Random string sorting 52.5M Strings/sec 43.9M Strings/sec
Data encryption 27.7 GBytes/sec 22.7 GBytes/sec
Data compression 468.9 MBytes/sec 405.9 MBytes/sec
Physics 2488 Frames/sec 1745 Frames/sec
Extended instructions 28.2B Matrices/sec 24.6B Matrices/sec
Sources: PassMark [3], [4]


Full technical specification of Intel Core i7 13850HX and i7 13650HX


Vendor Intel Intel
Released January 3, 2023 January 3, 2023
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Raptor Lake Raptor Lake
Model number i7-13850HX i7-13650HX
Integrated GPU UHD Graphics (32EU) UHD Graphics (16EU)


Performance Cores
P-Cores 8 6
P-Threads 16 12
Base Frequency (P) 2.1 GHz 2.6 GHz
Turbo Boost Frequency (P) 5.3 GHz 4.9 GHz
Efficient Cores
E-Cores 12 8
E-Threads 12 8
Base Frequency (E) 1.5 GHz 1.9 GHz
Turbo Boost Frequency (E) 3.8 GHz 3.6 GHz
Total Cores 20 14
Total Threads 28 20
Bus Frequency 100 MHz 100 MHz
Multiplier 21x 26x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 2MB (per core) 2MB (per core)
L3 Cache 30MB (per core) 24MB (shared)
Unlocked Multiplier Yes Yes


Fabrication process 10 nm 10 nm
TDP (PL1) 45-55 W (configurable) 45-55 W (configurable)
Max. Boost TDP (PL2) 157 W 157 W
Socket BGA-1964 BGA-1964
Peak temperature 100°C 100°C


Integrated Graphics Intel UHD Graphics (32EU) Intel UHD Graphics (16EU)
GPU Base Clock 300 MHz 350 MHz
GPU Boost Clock 1600 MHz 1550 MHz
Shading Units 256 128
TMUs 16 16
ROPs 8 8
Execution Units 32 16
TGP 45 W 15 W
0.382 TFLOPS

Memory Support

Memory types - DDR5-5600
- DDR4-3200
- DDR5-4800
- DDR4-3200
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s 76.8 GB/s
ECC Support Yes Yes


Official site Intel Core i7 13850HX official page Intel Core i7 13650HX official page
PCI Express Version 5.0 5.0
PCI Express Lanes 20 20

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