AMD Ryzen 9 7950X vs AMD Ryzen Z2 Extreme
CPU · Specs Compare
General Parameters
Release Date
Aug 2022
Jun 2025
Manufacturer
AMD
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Raphael)
Zen 5 (Strix Point)
Integrated Graphics
Radeon Graphics (Ryzen 7000)
Radeon 890M
Package
Transistor Count
13.1 billions
—
Manufacturing Process
5 nm
4 nm
Socket
AM5
FP8
Power Consumption
170 W
15-35 W
Max Turbo Power Consumption
230 W
—
Peak Operating Temperature
95°C
100 °C
CPU Performance
Performance Cores
16
3
Performance Core Threads
32
6
Performance Core Base Frequency
4.5 GHz
2.0 GHz
Performance Core Turbo Frequency
5.7 GHz
5 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
45x
20
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
5
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
2.0 GHz
Efficiency Core Turbo Frequency
—
3.3 GHz
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600,LPDDR5X-8000
Max Memory Size
128 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
73.4 GB/s
—
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
800 MHz
GPU Max Dynamic Frequency
2200 MHz
2900 MHz
Shader Units
448
1024
Texture Units
8
64
Raster Operation Units
4
40
Execution Units
2
16
Power Consumption
15 W
15
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
16
Benchmark
Cinebench R23
2,059
1,953
Cinebench R23
38,165
14,572
Geekbench 6
3,068
2,753
Geekbench 5
2,232
—
Geekbench 6
21,409
11,860
Geekbench 5
24,244
—
Passmark CPU
4,286
4,074
Passmark CPU
62,987
24,157
Cinebench 2024
—
113
Cinebench 2024
—
791
▲ Specs Compare
Data sourced from official specifications and benchmark tests.