Intel Xeon 678X vs AMD Ryzen 9 9950X3D2
CPU · Specs Compare
General Parameters
Release Date
Feb 2026
Mar 2026
Manufacturer
Intel
Amd
Type
Server
Desktop
Core Architecture
Granite Rapids
Zen 5 (Granite Ridge)
Integrated Graphics
N/A
Radeon Graphics
Generation
Xeon 600 (Granite Rapids-WS)
—
Series
Intel Xeon 6 processors
—
Instruction Set
—
x86-64
Processor Number
—
9950X3D2
Package
Manufacturing Process
5 nm
4 nm
Socket
Intel Socket 4710
AM5
Power Consumption
300 W
200 W
Peak Operating Temperature
98°C
95 °C
Foundry
Intel
—
Die Size
2x598 mm²
—
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
—
Max Turbo Power Consumption
—
270 W
CPU Performance
Performance Cores
48
16
Performance Core Threads
96
32
Performance Core Base Frequency
2.4 GHz
4.3 GHz
Performance Core Turbo Frequency
4.9 GHz
5.6 GHz
Total Core Count
48
16
Total Thread Count
96
32
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
43
L1 Cache
112 KB per core
80 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
192 MB shared
192 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600
Max Memory Size
4 TB
—
Max Memory Channels
8
—
Max Memory Bandwidth
409.6 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
5.0
PCIe Lanes
128
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
400 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
128
Texture Units
—
8
Raster Operation Units
—
4
Execution Units
—
2
Power Consumption
—
15
Benchmark
Geekbench 6
2,986
3,551
Geekbench 6
34,711
24,343
▲ Specs Compare
Data sourced from official specifications and benchmark tests.