Ryzen 9 9950X
AMD Ryzen 9 9950X vs AMD Ryzen 9 PRO 7945
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 9 9950X and AMD Ryzen 9 PRO 7945 processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
AMD
Launch Date
August 2024
June 2023
Platform
Desktop
Desktop
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 9950X
-
Code Name
Zen 5 (Granite Ridge)
Raphael
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).
16
12
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
32
24
Performance-cores
16
-
Basic Frequency
-
3.7GHz
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 5.4GHz
Performance-core Base Frequency
4.3 GHz
-
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
5.7 GHz
-
L1 Cache
80 KB per core
768KB
L2 Cache
1 MB per core
12MB
L3 Cache
64 MB shared
64MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AM5
AM5
Unlocked for Overclocking
?
AMD`s product warranty does not cover damages caused by overclocking, even when overclocking is enabled via AMD hardware and/or software. GD-26.
-
No
Bus Frequency
100 MHz
-
Multiplier
45x
-
Unlocked Multiplier
Yes
-
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
TSMC 5nm FinFET
TDP
170 W
65W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
95°C
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
-
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.
-
PCIe® 5.0
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
13.1 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
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
AMD Radeon™ Graphics
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
-
2200 MHz
GPU Base Frequency
1500 MHz
-
GPU Max Dynamic Frequency
2200 MHz
-
Graphics Core Count
-
2
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
2
-
Graphics Performance
1.43 TFLOPS
-
Miscellaneous
PCIe Lanes
28 (Total), 24 (Usable)
-
OS Support
-
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.
Advantages
Ryzen 9 9950X
- More Total Cores: 16 (16 vs 12)
- Higher Technology: 4 nm (4 nm vs TSMC 5nm FinFET)
- Newer Launch Date: August 2024 (August 2024 vs June 2023)
Passmark CPU
Single Core
Ryzen 9 9950X
+13%
4717
Ryzen 9 PRO 7945
4184
Multi Core
Ryzen 9 9950X
+40%
66918
Ryzen 9 PRO 7945
47938
Performance
Integer Math
Multi Core
243.5 GOps/Sec
165.8 GOps/Sec
Floating Point Math
Multi Core
159.2 GOps/Sec
98 GOps/Sec
Find Prime Numbers
Multi Core
350 M Primes/Sec
371 M Primes/Sec
Random String Sorting
Multi Core
95.3 M Strings/Sec
71.8 M Strings/Sec
Data Encryption
Multi Core
45.1 GB/Sec
33.9 GB/Sec
Data Compression
Multi Core
906 MB/Sec
557.6 MB/Sec
Physics
Multi Core
3522 Frames/Sec
2759 Frames/Sec
Extended Instructions
Multi Core
71.2 B Matrices/Sec
40.6 B Matrices/Sec
Single Thread
Multi Core
4.7 GOps/Sec
4.2 GOps/Sec
Show more
Geekbench 6
Single Core
Ryzen 9 9950X
+24%
3359
Ryzen 9 PRO 7945
2715
Multi Core
Ryzen 9 9950X
+57%
20550
Ryzen 9 PRO 7945
13074
SiliconCat Rating
15
Ranks 15 among Desktop CPU on our website
25
Ranks 25 among all CPU on our website
76
Ranks 76 among Desktop CPU on our website
173
Ranks 173 among all CPU on our website
Ryzen 9 PRO 7945
