AMD Ryzen 5 7535U vs AMD Ryzen 9 7945HX3D
We compared two laptop CPUs: AMD Ryzen 5 7535U with 6 cores 2.9GHz and AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 5 7535U 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Higher base frequency (2.9GHz vs 2.3GHz)
Lower TDP (28W vs 75W)
AMD Ryzen 9 7945HX3D 's Advantages
Released 7 months late
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (128MB vs 16MB)
More modern manufacturing process (5nm vs 6nm)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 5 7535U
1496
AMD Ryzen 9 7945HX3D
+30%
1957
Cinebench R23 Multi Core
AMD Ryzen 5 7535U
9705
AMD Ryzen 9 7945HX3D
+245%
33539
Geekbench 6 Single Core
AMD Ryzen 5 7535U
1982
AMD Ryzen 9 7945HX3D
+41%
2799
Geekbench 6 Multi Core
AMD Ryzen 5 7535U
8016
AMD Ryzen 9 7945HX3D
+111%
16929
Blender
AMD Ryzen 5 7535U
77
AMD Ryzen 9 7945HX3D
+516%
475
Geekbench 5 Single Core
AMD Ryzen 5 7535U
1479
AMD Ryzen 9 7945HX3D
+44%
2138
Geekbench 5 Multi Core
AMD Ryzen 5 7535U
7549
AMD Ryzen 9 7945HX3D
+153%
19153
Passmark CPU Single Core
AMD Ryzen 5 7535U
3078
AMD Ryzen 9 7945HX3D
+32%
4070
Passmark CPU Multi Core
AMD Ryzen 5 7535U
17233
AMD Ryzen 9 7945HX3D
+231%
57113
General Parameters
Jan 2023
Release Date
Aug 2023
Amd
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 3+ (Rembrandt)
Core Architecture
Zen 4 (Dragon Range)
-
Processor Number
7945HX3D
FP7
Socket
FL1
Radeon 660M
Integrated Graphics
Radeon 610M
-
Generation
Ryzen 9 (Zen 4 (Dragon Range))
Package
-
Transistor Count
17.8 billions
6 nm
Manufacturing Process
5 nm
-
-
-
28 W
Power Consumption
55-75 W
-
-
-
95°C
Peak Operating Temperature
89 °C
-
Foundry
TSMC
-
Die Size
2x71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
-
-
CPU Performance
6
Performance Cores
16
12
Performance Core Threads
32
2.9 GHz
Performance Core Base Frequency
2.3 GHz
4.55 GHz
Performance Core Turbo Frequency
5.4 GHz
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
16
12
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
23
-
-
-
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
Yes
-
-
-
-
-
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR5-4800, LPDDR5-6400
Memory Types
DDR5-5200
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
83.2 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
400 MHz
1900 MHz
GPU Max Dynamic Frequency
2200 MHz
384
Shader Units
128
24
Texture Units
8
16
Raster Operation Units
4
6
Execution Units
2
15 W
Power Consumption
15
-
-
-
1.46 TFLOPS
Graphics Performance
0.6 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
5.0
20
PCIe Lanes
28
-
-
-
-
