AMD EPYC 9996
vs
AMD Ryzen 9 9950X3D2 Dual Edition
vs
CPU Comparison Result
Below are the results of a comparison of
AMD EPYC 9996
and
AMD Ryzen 9 9950X3D2 Dual Edition
processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- More Total Cores: 256 (256 vs 16)
- Larger L3 Cache: 1024 MB (1024 MB vs 192 MB)
- Newer PCI Express Version: PCIe® 6.0 x96 (PCIe® 6.0 x96 vs PCIe® 5.0)
- Higher Max Turbo Frequency: Up to 5.6 GHz (Up to 4.1 GHz vs Up to 5.6 GHz)
Basic
AMD
Label Name
AMD
-
Launch Date
April 2026
Server
Platform
Desktop
EPYC 9996
Model Name
Ryzen 9 9950X3D2 Dual Edition
-
Code Name
Granite Ridge AM5
-
Generation
Zen 5
-
OS Support
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
CPU Specifications
256
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
512
Total Threads
32
2.55 GHz
Basic Frequency
4.3 GHz
Up to 4.1 GHz
Max Turbo Frequency
Up to 5.6 GHz
-
L1 Cache
1280 KB
-
L2 Cache
16 MB
1024 MB
L3 Cache
192 MB
-
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AM5
-
Unlocked for Overclocking
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.
TSMC 4nm FinFET
-
TDP
200W
-
Max. Operating Temperature
Junction Temperature is the maximum temperature allowed at the processor die.
95°C
PCIe® 6.0 x96
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
An instruction set architecture (ISA) defines the instructions a processor can execute. Common architectures include x86-64, ARM and RISC-V. The ISA determines software compatibility, while optional instruction extensions add specialized capabilities.
x86-64
Memory Specifications
DDR5 RDIMM MRDIMM
Memory Type
DDR5
-
Max Memory Size
Max memory size refers to the maximum memory capacity supported by the processor.
256 GB
16
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
2
8000 MT/s / 12800 MT/s
Bus Speed
-
-
Maximum Memory Speed
2x1R DDR5-5600, 2x2R DDR5-5600, 4x1R DDR5-3600, 4x2R DDR5-3600
-
ECC Memory Support
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
Yes (Requires mobo support)
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.
AMD Radeon™ Graphics
-
Graphics Core Count
2
-
Graphics Frequency
2200 MHz
Miscellaneous
Related CPU Comparisons
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