Ryzen 9 7950X3D vs i9-13900K, which is healthier?
Up to date: Feb 28, 2023 10:48 am
AMD’s flagship X3D processor, the Ryzen 9 7950X3D, is lastly out and available for purchase. Let’s examine it to Intel’s prime possibility, the Core i9-13900K. A comparability between the 2 of those powerhouses has been lengthy overdue. That is the battle of the giants: Ryzen 9 7950X3D vs. i9-13900K
Now learn: Is Ryzen 7000X3D worth it
Ryzen 9 7950X3D vs i9-13900K: CPU specs
Listed here are the official specs for each processors.
Ryzen 9 7950X3D
- Core rely: 16
- Thread rely: 32
- Base clock: 4.2GHz
- Enhance clock: 5.7GHz
- L2 cache: 16MB – 1MB per core
- L3 cache: 128MB
- TDP: 120 watts
- iGPU: Radeon Graphics
- Socket: AM5
Intel Core i9-13900K
- P-cores: 8 (Hyperthreading enabled)
- E-cores: 16
- Thread rely: 32
- P-core clock pace: 3.0 / 5.8 GHz
- E-core clock pace: 2.2 / 4.3 GHz
- L2 cache: 32MB
- L3 cache: 36MB
- Base TDP: 125W
- Max TDP: 253W
- iGPU: UHD770
- Socket: LGA1700
What are the variations?
Each the 7950X3D and i9-13900K are flagship-grade processors with a thread rely of 32. The 13900K does have extra bodily cores, however half of the cores it does have are smaller effectivity cores which offsets the potential distinction in multicore efficiency having additional cores would have in any other case precipitated.
We see that the processors have a virtually similar clock pace – 5.7GHz vs. 5.8.
However we additionally see a really stark distinction within the cache measurement. The Core i9-13900K has a good 36MB of L3 cache.
The brand new R9 7950X3D, however, boasts a large 128MBs of L3 cache, which is 4 instances as a lot. Certainly such a exceptional distinction in cache measurement will quantity to one thing, proper? (Spoiler: it does).
Ryzen 9 7950X3D and i9-13900K in contrast
Right here we study how the 2 processors differ when it comes to efficiency in gaming and productiveness. We additionally focus on energy effectivity and different helpful metrics.
Gaming efficiency
The one largest cause to go for an X3D processor over an ordinary X processor is the enhance in gaming efficiency you get. The additional L3 cache yields large efficiency positive factors when it comes to in-game FPS.
The Ryzen 9 7950X3D has efficiently snagged the little of one of the best desktop gaming processor. It presents noticeably higher gaming efficiency than Intel’s flagships, the 13900K and KS.
The 7950X3D presents increased FPS regardless of having decrease single-threaded efficiency, so we all know the 3D V-cache is doing its job nicely.
The efficiency hole varies from sport to sport, as some titles choose the upper single-threaded efficiency, whereas others choose the elevated cache measurement. However the common does come out in favor of the Ryzen 9 7950X3D.
It’s attainable to bridge the hole with in depth overclocking on the 13900K, which is an unlocked “Okay” version chip. Nonetheless, overclocking this specific CPU is a tall order due to its excessive energy consumption and warmth era at inventory values. The 7950X3D can’t be overclocked through official means.
Workstation productiveness
For workstation productiveness, sticking with the 13900K remains to be your finest wager. The workloads you’ll sometimes perform on a productivity-focused workstation don’t notably profit from the additional V-cache of the X3D processors.
Consequently, workstation productiveness boils all the way down to the opposite base specs, specifically the core rely, thread rely, and clock pace. The 13900K has the sting in these numbers.
Energy utilization and thermals
The 13900K is rather more power-hungry than the 7950X3D. The previous has a max TDP of 253 watts, whereas the latter has one in every of 120 watts. Precise energy consumption differs considerably, however these figures give us a very good common thought of how their energy consumption differs.
The 13900K consumes extra energy and generates extra warmth. The 7950X3D may be cooled by a good air cooler, whereas the 13900K calls for an costly AIO for its temperatures to be saved below management.
This may find yourself making a noticeable distinction within the closing construct value.
The 13900K does characteristic compatibility with older {hardware} which may compensate for the dearer cooler. However it wouldn’t take advantage of sense to go together with older, suboptimal {hardware} for a $600 flagship processor.
Remaining phrases
To summarize, the 7950X3D is the higher gaming processor, particularly in video games that make the most of the additional cache very nicely. The 13900K not often ever comes out forward in gaming, and when it does, it normally doesn’t achieve this by an considerable margin.
The 13900K remains to be the higher processor for productiveness, because the V-cache enhancement doesn’t do a lot for the 7950X3D in typical multithreaded workloads.
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