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AMD Ryzen 9 7950X3D CPU Review Ft. MSI MAG X670E Tomahawk – The Most Efficient High-End CPU

Hassan Mujtaba

CPU Power Consumption Tests

AMD's Ryzen 7000 Desktop CPUs utilize a brand new Zen 4 core architecture that is built on the 5nm process node as such, these chips are designed to be extremely efficient.

Power Consumption (Stock) Stress Test
Load
Idle
0
90
180
270
360
450
540
0
90
180
270
360
450
540
AMD Ryzen 5 7600X
321
95
AMD Ryzen 7 7700X
330
92
AMD Ryzen 9 7950X3D
344
102
AMD Ryzen 7 5800X
363
118
Intel Core i5-12600K
364
120
Intel Core i5-13600K
369
122
AMD Ryzen 9 7900X
364
99
AMD Ryzen 9 5900X
366
115
Intel Core i7-12700K
375
110
AMD Ryzen 9 5950X
380
145
AMD Ryzen 9 7950X
383
110
Intel Core i9-12900K
411
128
Intel Core i9-13900K
452
134
Power Consumption (Stock) Gaming Test
Load
0
40
80
120
160
200
240
0
40
80
120
160
200
240
AMD Ryzen 9 5950X
146
Intel Core i9-13900K
144
AMD Ryzen 9 5900X
138
Intel Core i9-12900K
136
Intel Core i7-12700K
136
AMD Ryzen 7 5800X3D
132
AMD Ryzen 7 5800X
114
AMD Ryzen 9 7950X
110
AMD Ryzen 7 7700X
98
AMD Ryzen 9 7950X3D
94
Intel Core i5-13600K
94
Intel Core i5-12600K
92
AMD Ryzen 5 5600X
81
AMD Ryzen 9 7950X (ECO 65W Mode)
77
AMD Ryzen 9 7950X3D (ECO 65W Mode)
74
AMD Ryzen 7 7700X ECO 65W Mode)
71

You can find additional information about our hardware review process and ethics policy here.

Hassan Mujtaba Photo

About the author: A Software Engineer by training and a PC enthusiast by passion, Hassan Mujtaba serves as Wccftech's Senior Editor for hardware section. With years of experience in the industry, he specializes in deep-dive technical analysis of next-generation CPU and GPU architectures, motherboards, and cooling solutions. His work involves not only breaking news on upcoming technologies but also extensive hands-on reviews and benchmarking.

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