Ryzen 9 9900X
AMD Ryzen 9 9900X vs AMD Ryzen 9 PRO 8945HS
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 9 9900X and AMD Ryzen 9 PRO 8945HS processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
AMD
Launch Date
August 2024
April 2024
Platform
Desktop
Laptop
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Ryzen 9 9900X
Ryzen 9 PRO 8945HS
Code Name
Zen 5 (Granite Ridge)
Hawk Point
Foundry
-
TSMC
Generation
-
Ryzen 9 (Zen 4 (Hawk Point))
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
12
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
24
16
Performance-cores
12
-
Performance-core Base Frequency
4.4 GHz
4 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
5.6 GHz
5.2 GHz
L1 Cache
960 KB
64 KB per core
L2 Cache
12 MB shared
1 MB per core
L3 Cache
64 MB shared
16 MB shared
Multiplier
47x
40.0
Bus Frequency
100 MHz
100MHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AM5
AMD Socket FP7
Unlocked Multiplier
Yes
No
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
4 nm
4 nm
TDP
120 W
45 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
95 °C
-
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
5.0
4
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
x86-64
-
Transistor Count
-
25 billions
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5-5600
DDR5-5600
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
192 GB
-
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
89.6 GB/s
-
ECC Memory Support
-
Yes
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
true
Radeon 780M
Miscellaneous
PCIe Lanes
28 (Total), 24 (Usable)
20
Advantages
Ryzen 9 9900X
- More Total Cores: 12 (12 vs 8)
- Higher Performance-core Max Turbo Frequency: 5.6 GHz (5.6 GHz vs 5.2 GHz)
- Larger L3 Cache: 64 MB shared (64 MB shared vs 16 MB shared)
- Newer Launch Date: August 2024 (August 2024 vs April 2024)
Geekbench 6
Single Core
Ryzen 9 9900X
+42%
3401
Ryzen 9 PRO 8945HS
2398
Multi Core
Ryzen 9 9900X
+69%
19756
Ryzen 9 PRO 8945HS
11696
Performance
Ryzen 9 PRO 8945HS
Single Core
Multi Core
Passmark CPU
Single Core
Ryzen 9 9900X
+17%
4652
Ryzen 9 PRO 8945HS
3984
Multi Core
Ryzen 9 9900X
+70%
53863
Ryzen 9 PRO 8945HS
31774
Performance
Integer Math
Multi Core
184 GOps/Sec
108.9 GOps/Sec
Floating Point Math
Multi Core
122.6 GOps/Sec
67 GOps/Sec
Find Prime Numbers
Multi Core
398 M Primes/Sec
99 M Primes/Sec
Random String Sorting
Multi Core
65.2 M Strings/Sec
42.2 M Strings/Sec
Data Encryption
Multi Core
33.2 GB/Sec
23.3 GB/Sec
Data Compression
Multi Core
693.4 MB/Sec
387.5 MB/Sec
Physics
Multi Core
2993 Frames/Sec
1548 Frames/Sec
Extended Instructions
Multi Core
56.2 B Matrices/Sec
28.7 B Matrices/Sec
Single Thread
Multi Core
4.7 GOps/Sec
4 GOps/Sec
Show more
SiliconCat Rating
20
Ranks 20 among Desktop CPU on our website
28
Ranks 28 among all CPU on our website
43
Ranks 43 among Laptop CPU on our website
226
Ranks 226 among all CPU on our website
Ryzen 9 9900X
Ryzen 9 PRO 8945HS
