Intel Core i9 7900X vs AMD Ryzen 9 9950X3D
CPU Specs Compare
General Parameters
Release Date
May 2017
Mar 2025
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 5 (Granite Ridge)
Processor Number
i9-7900X
9950X3D
Integrated Graphics
N/A
Radeon Graphics
Generation
-
Ryzen 9 (Zen 5 (Granite Ridge))
Series
-
Ryzen 9000 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-2066
AM5
Power Consumption
140 W
170 W
Peak Operating Temperature
95 °C
95 °C
Transistor Count
-
16.6 billions
Max Turbo Power Consumption
-
230 W
Foundry
-
TSMC
Die Size
-
2x70.6 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
Package
-
FC-LGA1718
CPU Performance
Performance Cores
10
16
Performance Core Threads
20
32
Performance Core Base Frequency
3.3 GHz
4.3 GHz
Performance Core Turbo Frequency
4.3 GHz
5.7 GHz
Total Core Count
10
16
Total Thread Count
20
32
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
43
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
14 MB shared
128 MB shared
Unlocked Multiplier
Yes
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600
Max Memory Size
128 GB
192 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
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
Cinebench R23
1,203
2,240
Cinebench R23
14,998
42,369
Geekbench 6
1,323
3,473
Geekbench 6
8,536
22,539
Passmark CPU
2,556
4,731
Passmark CPU
20,991
70,009
Cinebench 2024
-
142
Cinebench 2024
-
2,448
Blender
-
808