Home Comparison AMD Ryzen 7 PRO 7840U vs Intel Core i7 8565U

AMD Ryzen 7 PRO 7840U vs Intel Core i7 8565U

AMD Ryzen 7 PRO 7840U
VS
Intel Core i7 8565U
AMD Ryzen 7 PRO 7840U
Intel Core i7 8565U
We compared two laptop CPUs: AMD Ryzen 7 PRO 7840U with 8 cores 3.3GHz and Intel Core i7 8565U with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 PRO 7840U 's Advantages
Released 4 years and 10 months late
Better graphics card performance
Higher specification of memory (7500 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.3GHz vs 1.8GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)
Intel Core i7 8565U 's Advantages
Lower TDP (15W vs 30W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 PRO 7840U +62%
1755
Intel Core i7 8565U
1082
Geekbench 6 Single Core
AMD Ryzen 7 PRO 7840U +91%
2394
Intel Core i7 8565U
1249
Geekbench 6 Multi Core
AMD Ryzen 7 PRO 7840U +218%
11027
Intel Core i7 8565U
3461
Blender
AMD Ryzen 7 PRO 7840U +318%
209
Intel Core i7 8565U
50
AMD Ryzen 7 PRO 7840U
VS
Intel Core i7 8565U

General Parameters

Jun 2023
Release Date
Aug 2018
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Whiskey Lake
-
Processor Number
i7-8565U
FP8
Socket
BGA-1528
Radeon 780M
Integrated Graphics
UHD Graphics 620

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
14 nm
15-30 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
3.3 GHz
Performance Core Base Frequency
1.8 GHz
5.1 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
33
Multiplier
18x
64 K per core
L1 Cache
64 K per core
8 MB
L2 Cache
256 K per core
16 MB
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR4-2400, LPDDR3-2133
256 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
300 MHz
2700 MHz
GPU Max Dynamic Frequency
1150 MHz
768
Shader Units
192
48
Texture Units
24
32
Raster Operation Units
3
12
Execution Units
24
15 W
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
4.15 TFLOPS
Graphics Performance
0.38 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen 7 PRO 7840U
Official Website
Intel Core i7 8565U
4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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