Home > CPU Comparison > Core i5 1340P or Ryzen 5 7640U: what's better?

Intel Core i5 1340P vs AMD Ryzen 5 7640U

49 out of 100
Intel Core i5 1340P
VS
54 out of 100
AMD Ryzen 5 7640U
Intel Core i5 1340P
AMD Ryzen 5 7640U

We compared two laptop CPUs: the 1.9 GHz Intel Core i5 1340P with 12-cores against the 3.5 GHz AMD Ryzen 5 7640U with 6-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 (1)

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
NanoReview 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 7640U and 1340P
Advantages of Intel Core i5 1340P
  • Has 6 more physical cores
Advantages of AMD Ryzen 5 7640U
  • Supports up to 256 GB DDR5-5600 RAM
  • More modern manufacturing process – 4 versus 10 nanometers
  • More powerful Radeon 760M integrated graphics: 2.7 vs 1.9 TFLOPS
  • Has 4 MB larger L3 cache size
  • 7% higher Turbo Boost frequency (4.9 GHz vs 4.6 GHz)

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core i5 1340P
vs
Ryzen 5 7640U

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
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 i5 1340P
9287
Ryzen 5 7640U +12%
10420
File compression 984.6 MB/sec 1190 MB/sec
Clang compilation 72 Klines/sec 72.3 Klines/sec
HTML 5 Browser 186.8 pages/sec 219.7 pages/sec
PDF Renderer 319.8 Mpixels/sec 267.6 Mpixels/sec
Text processing 225.4 pages/sec 242.2 pages/sec
Background blur 42.1 images/sec 46.3 images/sec
Photo processing 87.8 images/sec 94.5 images/sec
Ray tracing 11.2 Mpixels/sec 15.4 Mpixels/sec
Sources: GeekBench [1], [2] – 837 & 695 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Core i5 1340P
18314
Ryzen 5 7640U +11%
20262
Integer math 68.1 GOps/sec 67.2 GOps/sec
Floating point math 47.3 GOps/sec 39.2 GOps/sec
Find prime numbers 58M Primes/sec 72M Primes/sec
Random string sorting 23.4M Strings/sec 28.2M Strings/sec
Data encryption 12.5 GBytes/sec 14.2 GBytes/sec
Data compression 211.4 MBytes/sec 228.8 MBytes/sec
Physics 1060 Frames/sec 1145 Frames/sec
Extended instructions 12.2B Matrices/sec 16.4B Matrices/sec
Sources: PassMark [3], [4] – 870 & 139 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Core i5 1340P
117.23
Ryzen 5 7640U +47%
172.19

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 25.3 PPW 19.9 PPW
Geekbench 6 Multi / Watt 331.7 PPW 347.3 PPW
Passmark CPU Mark / Watt 654.1 PPW 675.4 PPW
Blender / Watt 4.19 PPW 5.74 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 i5 1340P
DateBenchmarkResult
πŸ“˜ 2025-03-23 (Geg)Cinebench 202498 / 708
Add View all (1)
AMD Ryzen 5 7640U
DateBenchmarkResult
πŸ“˜ 2026-04-06 (GenerallyThrawn)Geekbench 6 CPU2338 / 10420
πŸ“˜ 2025-08-20 (Doug Trenton)Geekbench 6 CPU2523 / 11201
Add View all (2)

Specifications

Full technical specification of Intel Core i5 1340P and AMD Ryzen 5 7640U

General

Vendor Intel Amd
Released January 3, 2023 May 3, 2023
Type Laptop Laptop
Instruction Set x86-64 x86-64
Codename Raptor Lake Zen 4 (Phoenix)
Model number i5-1340P -
Integrated GPU Iris Xe Graphics (80EU) Radeon 760M
Rival Equivalent - AMD Ryzen 5 7530U - Intel Core i5 1340P
Successor - - AMD Ryzen 5 8640U
Intel CPU rating (#161st place)
AMD Ryzen CPU ranking (#92nd place)

CPU

Performance Cores
P-Cores 4 6
P-Threads 8 12
Base Frequency (P) 1.9 GHz 3.5 GHz
Turbo Boost Frequency (P) 4.6 GHz 4.9 GHz
Efficient Cores
E-Cores 8 -
E-Threads 8 -
Base Frequency (E) 1.4 GHz -
Turbo Boost Frequency (E) 3.4 GHz -
Total
Total Cores 12 6
Total Threads 16 12
Bus Frequency 100 MHz 100 MHz
Multiplier 19x 35x
L1 Cache 80K (per core) 64K (per core)
L2 Cache 2MB (per core) 1MB (per core)
L3 Cache 12MB (shared) 16MB (shared)
Unlocked Multiplier No No

Package

Transistors - 25 billions
Fabrication Process 10 nm 4 nm
TDP (PL1) 20-28 W (configurable) 15-30 W (configurable)
Max. Boost TDP (PL2) 64 W -
Socket BGA-1744 FP8
Peak Temperature 100Β°C 100Β°C

iGPU

Integrated Graphics Intel Iris Xe Graphics (80EU) Radeon 760M
GPU Base Clock 300 MHz 800 MHz
GPU Boost Clock 1450 MHz 2600 MHz
Shading Units 640 512
TMUs 40 32
ROPs 20 16
Execution Units 80 8
TGP 15 W 15 W
iGPU FLOPS
Core i5 1340P
1.9 TFLOPS
Ryzen 5 7640U +42%
2.7 TFLOPS
More info: Radeon 760M compared to Iris Xe Graphics G7 (80EU)

Memory Support

Memory Types - DDR5-5200
- DDR4-3200
- LPDDR5-6400
- LPDDR5x-6400
- LPDDR4x-4267		 - DDR5-5600
- LPDDR5x-7500
Max. Memory Size 96 GB 256 GB
Memory Channels 2 2
ECC Support No No

Misc

Official Site Intel Core i5 1340P official page AMD Ryzen 5 7640U official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 20
Further details
Notes on Ryzen 5 7640U:
    - DDR5 memory is supported only on the FP7r2 socket, while FP7 and FP8 sockets support LPDDR5/x.
    - ECC support is available exclusively on the FP7r2 socket.

Cast your vote

Choose between two processors
7 (6.1%)
107 (93.9%)
Total votes: 114

Competitors

1. AMD Ryzen 5 7640U vs AMD Ryzen 7 7840U (1)
2. AMD Ryzen 5 7640U vs Apple M1
3. AMD Ryzen 5 7640U vs Apple M2
4. Intel Core i5 1340P vs Intel Core i5 1240P
5. Intel Core i5 1340P vs Intel Core i7 1360P
6. Intel Core i5 1340P vs Intel Core Ultra 5 125H (1)
7. Intel Core i5 1340P vs Intel Core i5 1335U (1)
8. Intel Core i5 1340P vs Intel Core i7 1355U
9. Intel Core i5 1340P vs Intel Core Ultra 7 155H
10. Intel Core i5 1340P vs AMD Ryzen 5 7530U
Compare other CPUs (460+)

Comments

So which CPU will you choose: AMD Ryzen 5 7640U or Intel Core i5 1340P?
🌐 Register your profile and become part of NanoReview community!
Avatar
Jammes December 8, 2023 at 02:29 PM
Intel appears to be withholding some information - for example, regarding their Intel 7 lithography, which they use to conceal their 10nm technology. Furthermore, finding the base frequency of their processors on Intel's website can be quite a challenge. Their lithography seems unable to compete effectively, which suggests that they may face some serious challenges ahead.
+13 Reply
EnglishРусский