AMD Ryzen 7 7840H vs Intel Processor U300
We compared two laptop CPUs: AMD Ryzen 7 7840H with 8 cores 3.8GHz and Intel Processor U300 with 5 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 7 7840H 's Advantages
Better graphics card performance
Higher specification of memory (5600 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.8GHz vs 1.2GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 10nm)
Intel Processor U300 's Advantages
Newer PCIe version (4.0 vs 4)
Lower TDP (15W vs 35W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 7 7840H
+11%
1757
Intel Processor U300
1571
Cinebench R23 Multi Core
AMD Ryzen 7 7840H
+226%
15930
Intel Processor U300
4883
Geekbench 6 Single Core
AMD Ryzen 7 7840H
+21%
2625
Intel Processor U300
2156
Geekbench 6 Multi Core
AMD Ryzen 7 7840H
+131%
11813
Intel Processor U300
5096
Geekbench 5 Single Core
AMD Ryzen 7 7840H
+21%
1909
Intel Processor U300
1572
Geekbench 5 Multi Core
AMD Ryzen 7 7840H
+140%
11494
Intel Processor U300
4783
Passmark CPU Single Core
AMD Ryzen 7 7840H
+31%
3947
Intel Processor U300
2999
Passmark CPU Multi Core
AMD Ryzen 7 7840H
+240%
28248
Intel Processor U300
8295
General Parameters
Jan 2023
Release Date
Jan 2023
AMD
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Phoenix
Core Architecture
Raptor Lake
-
Processor Number
U300
AMD Socket FP8
Socket
BGA-1744
Radeon 780M
Integrated Graphics
UHD Graphics (48EU)
Ryzen 7 (Zen 4 (Phoenix))
Generation
-
Package
25 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
35 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100 °C
TSMC
Foundry
-
178 mm²
Die Size
-
CPU Performance
-
Performance Cores
1
-
Performance Core Threads
2
3.8 GHz
Performance Core Base Frequency
1.2 GHz
5.1 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
8
Total Core Count
5
16
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
12
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
1280 K per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-5600
Memory Types
DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
256 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
400 MHz
2700 MHz
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
384
-
Texture Units
24
-
Raster Operation Units
12
12
Execution Units
48
-
Power Consumption
15
10 TFLOPS
Graphics Performance
0.8 TFLOPS
