Ryzen 9 7940H
AMD Ryzen 9 7940H 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 7940H 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
January 2023
April 2024
Platform
Mobile
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 7940H
Ryzen 9 PRO 8945HS
Code Name
Phoenix
Hawk Point
Foundry
-
TSMC
Generation
Ryzen 9 (Zen 4 (Phoenix))
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).
8
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
16
Basic Frequency
4 GHz
-
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
up to 5.2 GHz
-
Performance-core Base Frequency
-
4 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
-
5.2 GHz
L1 Cache
64 KB (per core)
64 KB per core
L2 Cache
1 MB (per core)
1 MB per core
L3 Cache
16 MB (shared)
16 MB shared
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket FP8
AMD Socket FP7
Multiplier
40.0x
40.0
Multiplier Unlocked
No
-
Bus Frequency
100 MHz
100MHz
Unlocked Multiplier
-
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
35 W
45 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°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.
-
4
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
Gen 4, 20 Lanes (CPU only)
-
Transistors
25,000 million
-
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
DDR5-5600
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
Dual-channel
2
ECC Memory
Yes
-
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.
Radeon 780M
Radeon 780M
Miscellaneous
PCIe Lanes
-
20
Advantages
Ryzen 9 PRO 8945HS
- Newer Launch Date: April 2024 (January 2023 vs April 2024)
Geekbench 6
Single Core
Ryzen 9 7940H
2383
Ryzen 9 PRO 8945HS
+1%
2398
Multi Core
Ryzen 9 7940H
11285
Ryzen 9 PRO 8945HS
+4%
11696
Geekbench 5
Single Core
Ryzen 9 7940H
1415
Ryzen 9 PRO 8945HS
+32%
1871
Multi Core
Ryzen 9 7940H
8564
Ryzen 9 PRO 8945HS
+42%
12136
Passmark CPU
Single Core
Ryzen 9 7940H
+1%
4028
Ryzen 9 PRO 8945HS
3984
Multi Core
Ryzen 9 7940H
30710
Ryzen 9 PRO 8945HS
+3%
31774
SiliconCat Rating
51
Ranks 51 among Mobile CPU on our website
249
Ranks 249 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 PRO 8945HS
