Home Comparison AMD Ryzen 9 4900H vs AMD Ryzen 5 7540U

AMD Ryzen 9 4900H vs AMD Ryzen 5 7540U

We compared two laptop CPUs: AMD Ryzen 9 4900H with 8 cores 3.3GHz and AMD Ryzen 5 7540U with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 4900H 's Advantages
Higher base frequency (3.3GHz vs 3.2GHz)
AMD Ryzen 5 7540U 's Advantages
Released 3 years and 2 months late
Higher specification of memory (7500 vs 4266)
Larger memory bandwidth (89.6GB/s vs 68.27GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (30W vs 54W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 9 4900H
1265
AMD Ryzen 5 7540U +40%
1783
Cinebench R23 Multi Core
AMD Ryzen 9 4900H +14%
11230
AMD Ryzen 5 7540U
9824
Geekbench 6 Single Core
AMD Ryzen 9 4900H
1678
AMD Ryzen 5 7540U +43%
2404
Geekbench 6 Multi Core
AMD Ryzen 9 4900H
6103
AMD Ryzen 5 7540U +44%
8827
Passmark CPU Single Core
AMD Ryzen 9 4900H
2703
AMD Ryzen 5 7540U +36%
3680
Passmark CPU Multi Core
AMD Ryzen 9 4900H +1%
19102
AMD Ryzen 5 7540U
18838
VS

General Parameters

Mar 2020
Release Date
May 2023
AMD
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 2
Core Architecture
Zen 4 (Phoenix)
FP6
Socket
FP7
Radeon Vega 8
Integrated Graphics
Radeon 740M

Package

7 nm
Manufacturing Process
4 nm
35-54 W
Power Consumption
15-30 W
105 °C
Peak Operating Temperature
100 °C
-
Die Size
178 mm²

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
3.3 GHz
Performance Core Base Frequency
3.2 GHz
4.4 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
32
-
L1 Cache
64 K per core
512 K per core
L2 Cache
6 MB
8 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4X-4266
Memory Types
DDR5-5600, LPDDR5x-7500
64 GB
Max Memory Size
256 GB
4
Max Memory Channels
2
68.27 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
800 MHz
1750 MHz
GPU Max Dynamic Frequency
2500 MHz
512
Shader Units
256
32
Texture Units
16
8
Raster Operation Units
8
-
Execution Units
4
15 W
Power Consumption
15
-
Graphics Performance
1.28 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
14

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