Home > CPU Comparison > Core i7 13620H or Ryzen 9 7845HX: what's better?

Intel Core i7 13620H vs AMD Ryzen 9 7845HX

54 out of 100
Intel Core i7 13620H
VS
69 out of 100
AMD Ryzen 9 7845HX
Intel Core i7 13620H
AMD Ryzen 9 7845HX

We compared two laptop CPUs: the 2.4 GHz Intel Core i7 13620H with 10-cores against the 3.0 GHz AMD Ryzen 9 7845HX with 12-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

Review

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
DeviceFacts Final Score
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
πŸ”Œ Usage Scenario:

Key Differences

What are the key differences between 7845HX and 13620H
Advantages of Intel Core i7 13620H
  • More powerful Intel UHD Graphics (64EU) integrated graphics: 1.5 vs 0.6 TFLOPS
  • Supports up to 96 GB DDR5-5200 RAM
Advantages of AMD Ryzen 9 7845HX
  • Has 40 MB larger L3 cache size, helping fully utilize a high-end GPU in gaming
  • More modern manufacturing process – 5 versus 10 nanometers
  • Unlocked multiplier
  • Has 2 more physical cores
  • 23% faster in a single-core Geekbench v6 test - 3076 vs 2494 points
  • 6% higher Turbo Boost frequency (5.2 GHz vs 4.9 GHz)

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core i7 13620H
vs
Ryzen 9 7845HX

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Cinebench Scores (#79th place)
Submit your benchmark results

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)
Core i7 13620H
12296
Ryzen 9 7845HX +43%
17533
File compression 1100 MB/sec 1510 MB/sec
Clang compilation 86.7 Klines/sec 187.5 Klines/sec
HTML 5 Browser 293.8 pages/sec 293.3 pages/sec
PDF Renderer 338.2 Mpixels/sec 473.4 Mpixels/sec
Text processing 251.9 pages/sec 322.5 pages/sec
Background blur 52.1 images/sec 71.1 images/sec
Photo processing 107.8 images/sec 100.1 images/sec
Ray tracing 20 Mpixels/sec 43.5 Mpixels/sec
Sources: GeekBench [1], [2] – 978 & 494 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Core i7 13620H
23250
Ryzen 9 7845HX +91%
44411
Integer math 79.1 GOps/sec 152.9 GOps/sec
Floating point math 58.1 GOps/sec 92.9 GOps/sec
Find prime numbers 94M Primes/sec 327M Primes/sec
Random string sorting 28.5M Strings/sec 62.9M Strings/sec
Data encryption 15 GBytes/sec 32.3 GBytes/sec
Data compression 270 MBytes/sec 534.1 MBytes/sec
Physics 1561 Frames/sec 2325 Frames/sec
Extended instructions 16.8B Matrices/sec 40.2B Matrices/sec
Sources: PassMark [3], [4] – 7401 & 846 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Core i7 13620H
185.51
Ryzen 9 7845HX +92%
355.47

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 18.1 PPW 19 PPW
Geekbench 6 Multi / Watt 273.2 PPW 233.8 PPW
Passmark CPU Mark / Watt 516.7 PPW 592.1 PPW
Blender / Watt 4.12 PPW 4.74 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Recent User Tests

The latest benchmark tests that have been submitted by users
Intel Core i7 13620H
DateBenchmarkResult
πŸ“˜ 2026-09-20 (Texar)Cinebench 2026531 / 1297
πŸ“˜ 2026-07-17 (kam)Geekbench 6 CPU2647 / 13329
πŸ“˜ 2026-06-03 (Sus Go0d)Geekbench 6 CPU2523 / 11616
πŸ“˜ 2026-04-23 (Gigant)Geekbench 6 CPU2644 / 11794
πŸ“˜ 2026-04-23 (Gigant)Cinebench 2024113 / 914
Add View all (11)
AMD Ryzen 9 7845HX
DateBenchmarkResult
πŸ“˜ 2025-06-21 (Sandormen)Cinebench 2024108 / 1036
πŸ“˜ 2025-02-11 (Link196)Cinebench 2024110 / 1424
πŸ“˜ 2025-01-26 (T)Cinebench 2024114 / 1477
Add View all (3)

Specifications

Full technical specification of Intel Core i7 13620H and AMD Ryzen 9 7845HX

General

Vendor Intel Amd
Released January 3, 2023 January 4, 2023
Type Laptop Laptop
Instruction Set x86-64 x86-64
Codename Raptor Lake Zen 4 (Dragon Range)
Model number i7-13620H 7845HX
Integrated GPU UHD Graphics (64EU) Radeon 610M
Rival Equivalent - AMD Ryzen 7 7735HS - Intel Core i9 13900HX
Successor - Intel Core 7 240H - AMD Ryzen 9 9850HX
Intel CPU rating (#122nd place)
AMD Ryzen CPU ranking (#37th place)

CPU

Performance Cores
P-Cores 6 12
P-Threads 12 24
Base Frequency (P) 2.4 GHz 3.0 GHz
Turbo Boost Frequency (P) 4.9 GHz 5.2 GHz
Efficient Cores
E-Cores 4 -
E-Threads 4 -
Base Frequency (E) 1.8 GHz -
Turbo Boost Frequency (E) 3.6 GHz -
Total
Total Cores 10 12
Total Threads 16 24
Bus Frequency 100 MHz 100 MHz
Multiplier 24x 30x
L1 Cache 80K (per core) 64K (per core)
L2 Cache 2MB (per core) 1MB (per core)
L3 Cache 24MB (shared) 64MB (shared)
Unlocked Multiplier No Yes

Package

Transistors - 13.1 billions
Fabrication Process 10 nm 5 nm
TDP (PL1) 35-45 W (configurable) 45-75 W (configurable)
Max. Boost TDP (PL2) 115 W -
Socket BGA-1744 FL1
Peak Temperature 100Β°C 100Β°C
Laptop processors ranking (161st and 60th place)

iGPU

Integrated Graphics Intel UHD Graphics (64EU) Radeon 610M
GPU Base Clock 300 MHz 400 MHz
GPU Boost Clock 1500 MHz 2200 MHz
Shading Units 512 128
TMUs 32 8
ROPs 16 4
Execution Units 64 2
TGP 15 W 15 W
iGPU FLOPS
Core i7 13620H +150%
1.5 TFLOPS
Ryzen 9 7845HX
0.6 TFLOPS
More info: Radeon 610M compared to UHD Graphics (64 EU)

Memory Support

Memory Types - DDR5-5200
- DDR4-3200
- LPDDR5-5200
- LPDDR5x-5200
- LPDDR4x-4267		 - DDR5-5200
Max. Memory Size 96 GB 64 GB
Memory Channels 2 2
ECC Support No No

Misc

Official Site Intel Core i7 13620H official page AMD Ryzen 9 7845HX official page
PCI Express Version 5.0 5.0
PCI Express Lanes 28 28

Cast your vote

Choose between two processors
3 (15.8%)
16 (84.2%)
Total votes: 19

Competitors

1. Intel Core i7 13620H vs Intel Core 7 240H (1)
2. Intel Core i7 13620H vs AMD Ryzen 7 7735HS (4)
3. Intel Core i7 13620H vs AMD Ryzen 7 7435HS (6)
4. Intel Core i7 13620H vs AMD Ryzen 7 8845HS (1)
5. Intel Core i7 13620H vs AMD Ryzen 7 7840HS
6. AMD Ryzen 9 7845HX vs Intel Core i9 14900HX
7. AMD Ryzen 9 7845HX vs Intel Core i9 13900H
8. AMD Ryzen 9 7845HX vs AMD Ryzen AI 9 HX 370
9. AMD Ryzen 9 7845HX vs AMD Ryzen 7 8845HS
10. AMD Ryzen 9 7845HX vs Intel Core i7 13650HX
Compare other CPUs (460+)

Comments

So which CPU will you choose: AMD Ryzen 9 7845HX or Intel Core i7 13620H?
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