Intel Core i7 8650U vs AMD Ryzen 7 7840H
CPU · Specs Compare
General Parameters
Release Date
Aug 2017
Jan 2023
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Kaby Lake R
Phoenix
Processor Number
i7-8650U
—
Integrated Graphics
UHD Graphics 620
Radeon 780M
Generation
—
Ryzen 7 (Zen 4 (Phoenix))
Package
Manufacturing Process
14 nm
4 nm
Socket
BGA-1356
AMD Socket FP8
Power Consumption
15 W
35 W
Peak Operating Temperature
100 °C
100 °C
Transistor Count
—
25 billions
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8, FP7, FP7r2
CPU Performance
Performance Cores
4
—
Performance Core Threads
8
—
Performance Core Base Frequency
1.9 GHz
3.8 GHz
Performance Core Turbo Frequency
4.2 GHz
5.1 GHz
Total Core Count
4
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
19x
38.0
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
8 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5600
Max Memory Size
32 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1150 MHz
2700 MHz
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
12
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
4
PCIe Lanes
12
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
903
—
Cinebench R23
3,657
—
Geekbench 6
1,348
2,625
Geekbench 5
974
—
Geekbench 6
3,929
11,813
Geekbench 5
3,176
—
Blender
64
—
Passmark CPU
2,126
—
Passmark CPU
6,240
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.