In February, AMD launched the primary portions in its extremely expected Ryzen 7000X3D collection. This new line combines AMD’s 3-D V-Cache packaging with high-performance and extremely effective Zen 4 cores. Two out of the 3 X3D collection processors have been to be had for the preliminary release, together with the flagship Ryzen 9 7950X3D and the quite lower-spec Ryzen 9 7900X3D. Then again, AMD could have stored the most efficient for closing. As of late, we can be having a look on the 3rd sibling from the Ryzen 7000X3D line-up, the long-awaited Ryzen 7 7800X3D.

The AMD Ryzen 7 7800X3D is the direct successor to closing yr’s extremely a success Ryzen 7 5800X3D, boasting 8 Zen 4 CPU cores, a base core frequency of four.2 GHz, and a spice up clock of as much as 5.0 GHz. However what units this processor excluding its predecessor is that it is the usage of AMD’s newest Zen 4 cores, constructed on TSMC’s 5 nm node, which guarantees to take continual and function potency to the following degree for avid gamers. Possibly the largest benefit of the Ryzen 7 7800X3D is its huge 96 MB of L3 cache, because of AMD’s implementation of its 3-D V-Cache packaging generation in cooperation with TSMC. Our critiques of the former era Ryzen 7 5800X3D and the behemoth Ryzen 9 7950X3D have proven this generation to be a luck – every now and then, hugely so – in explicit video games which can be ready get pleasure from the extra L3 cache.

General, the Ryzen 7 7800X3D seems to be a promising addition to the Ryzen 7000X3D lineup. Its spectacular 96 MB of L3 cache and coming with the added advantages of Zen 4 cores make it a robust contender for avid gamers. Then again, it continues to be observed how it’ll carry out in real-world packages in comparison to different present era chips on check, in addition to having a look at how the functionality in gaming stacks up.

AMD Ryzen 7 7800X3D: 8C/16T with 96MB of 3-D V-Cache

Because it stands, the AMD Ryzen 7 7800X3D is considered one of 3 8-core SKUs inside of Ryzen 7000 collection, with all 3 reasonably dissimilar CPUs focused on other markets. The Ryzen 7 7700X ($341) provides an unlocked multiplier for overclocking, with a base TDP of 120 W and PPT of 142 W; it offers extra continual to the cores for extra functionality via AMD’s Precision Spice up Overdrive overclocking generation. Even if the Ryzen 7 7700 ($329) has the similar 8 x Zen 4 cores because the Ryzen 7 7700X, it advantages from a decrease base TDP of 65 W and a PPT worth of simply 88 W at inventory. This provides lovers that need extra inexpensive 8-core processor choices for both upper inventory functionality with upper frequency and gear ranges or one thing with forged functionality and remarkable continual potency with a sub-100 W continual output (from the CPU).


The 3rd is the AMD Ryzen 7 7800X3D, which is basically centered at avid gamers and, in the suitable scenarios, can ship remarkable gaming functionality with its 3-D V-Cache packaging generation. Having a look to hold on from the luck of its newest Ryzen 9 7950X3D ($699) and Ryzen 9 7900X3D ($599) with 3-D V-Cache and construct upon the luck of closing yr’s Ryzen 7 5800X3D, the Ryzen 7 7800X3D has some very fascinating facets to its design that make it stick out from the remaining.

AMD Ryzen 7000 Collection Line-Up (as of 04/05/2023)
AnandTech Cores
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Ryzen 9 7950X3D 16C / 32T 4.2 GHz 5.7 GHz DDR5-5200 128 MB 120W 162W $799
Ryzen 9 7950X 16C / 32T 4.5 GHz 5.7 GHz DDR5-5200 64 MB 170W 230W $611
Ryzen 9 7900X3D 12C / 24T 4.4 GHz 5.6 GHz DDR5-5200 128 MB 120W 162W $589
Ryzen 9 7900X 12C / 24T 4.7 GHz 5.6 GHz DDR5-5200 64 MB 170W 230W $424
Ryzen 9 7900 12C / 24T 3.6 GHz 5.4 GHz DDR5-5200 64 MB 65W 88W $430
Ryzen 7 7800X3D 8C / 16T 4.2 GHz 5.0 GHz DDR5-5200 96 MB 120W 162W $449
Ryzen 7 7700X 8C / 16T 4.5 GHz 5.4 GHz DDR5-5200 32 MB 105W 142W $349
Ryzen 7 7700 8C / 16T 3.6 GHz 5.3 GHz DDR5-5200 32 MB 65W 88W $329
Ryzen 5 7600X 6C / 12T 4.7 GHz 5.3 GHz DDR5-5200 32 MB 105W 142W $249
Ryzen 5 7600 6C / 12T 3.8 GHz 5.1 GHz DDR5-5200 32 MB 65W 88W $230

Touching at the major specs of the Ryzen 7 7800X3D, it has 8 Zen 4 cores, running inside of a base TDP of 120 W a most Bundle Energy Monitoring (PPT) worth of 162 W. Apparently, this is a rise in general continual from the Ryzen 7 5800X3D, which had a base TDP of 105.

Having a look at issues on a generational foundation, each the Ryzen 7 7800X3D and Ryzen 7 5800X3D are 8 core designs. Then again, the Ryzen 7 7800X3D has the benefit of coming with the extra performant and power-efficient Zen 4 cores, and from our critiques of AMD’s Ryzen 7000 collection processors, we have observed Zen 4 ship on each fronts. At AMD’s decided on clockspeeds, Zen 4 has additionally proven to be extra continual effective than competing chips from Intel’s thirteenth Gen Core and former twelfth Gen Core collection, which is able to succeed in upper functionality ranges, however burn a good bit extra continual in doing so.

One primary advantage of opting for the AMD Ryzen 7 7800X3D with its newest Zen 4 structure over its predecessor, the Ryzen 7 5800X3D, is in relation to core frequencies. The former fashion had a base clock of three.4 GHz and a turbo of as much as 4.5 GHz. Overclocking was once additionally now not supported by means of AMD, main to a few boundaries in compute functionality. The Ryzen 7 7800X3D boasts quicker cores, with a 4.2 GHz base frequency (a 23% build up generationally) and a turbo of as much as 5.0 GHz (an 11% build up in most clock speeds in comparison to the Ryzen 7 5800X3D). In our previous evaluate of the Ryzen 9 7950X3D ($699), which has two CCDs – one with 3-D V-Cache and one with out – we discovered that the clockspeed limitation 3-D V-Cache-equipped Zen 4 chiplet is 5.0 GHz, because the CCD with 96 MB of L3 cache at the Ryzen 9 7950X3D additionally crowned out at 5.0 GHz there (in comparison to the common CCD boosting as much as 5.7 GHz).

AMD Ryzen 7 7800X3D: One CCD to Rule Them All

Touching at the CCD state of affairs with the Ryzen 7 7800X3D, in contrast to the opposite two V-Cache-equipped X3D Ryzen 7000 portions, the Ryzen 9 7950X3D and Ryzen 9 7900X3D, the Ryzen 7 7800X3D options one core complicated die (CCD) and one centralized I/O die. That is against this to the 7900 collection chips, which used two CCDs. To distinguish which each and every chip has in relation to cores, and CCDs, I have dissected each under:

  • Ryzen 9 7950X3D: 2 x CCDs (8C/16T each and every), 1 x CCD /w 96 MB L3 Cache, 1 x CCD /w 32 MB L3 Cache
  • Ryzen 9 7900X3D: 2 x CCDs (6C/12T each and every), 1 x CCD /w 96 MB L3 Cache, 1 x CCD /w 32 MB L3 Cache
  • Ryzen 7 7800X3D: 1 x CCD (8C/16T), 1 x CCD /w 96 MB L3 Cache

With the release of the AMD Ryzen 9 7950X3D, which we prior to now reviewed in February, it has two CCDs, one with the usual 32 MB of L3 cache and the opposite boosted with an extra 64 MB of 3-D V-Cache layered on height (96 MB L3 in general). This design intended that AMD needed to get inventive to permit it to paintings in order that the most efficient ranges of functionality might be delivered in relation to each compute and gaming functionality, fending off sacrificing an excessive amount of of both. With this, AMD introduced out its PPM Provisioning and V-Cache Efficiency Optimizer drivers that paintings with Microsoft’s Home windows 11 (and 10) running machine to leverage whichever CCD most closely fits the duty.

Running in tandem with Microsoft’s ‘Sport Mode’ constructed into the running machine, when a recreation is loaded up at the Ryen 9 7950X3D, Sport Mode would locate this and feed the ideas to the Provisioning driving force. AMD’s drivers, in flip, would deprioritize and park non-V-Cache enabled CCD, pushing the whole thing to run from the CCD with the 96 MB of 3-D V-Cache. The second one CCD might be fired again up if sufficient paintings necessitated it (albeit nonetheless at a decrease precedence), however preferably, AMD tries to keep away from this in order that recreation threads are not often passing knowledge between the 2 non-homogenous CCDs.

The Ryzen 7 7800X3D is largely the Ryzen 9 7950X3D with only one CCD (7950X3D has two)

Differently, when operating a extremely threaded non-game workload corresponding to video rendering, the chip would behave extra typically, making all 16 cores to be had and prioritizing the vanilla CCD. On this case, the V-Cache CCD was once necessarily a 2d set of quite decrease clocked Zen 4 cores.

Transferring again to the Ryzen 7 7800X3D, one could be proper in pondering that it is principally simply the 3-D V-Cache CCD of the Ryzen 9 7950X3D with out the upper spec CCD with the speedier Zen 4 cores. This very much simplifies the scheduling procedure, as the one, homogenous CCD signifies that no particular movements are had to account for the additional L3 cache.

In the long run, AMD has created a type of two (and a half-ish) tiered machine with its Ryzen 7000X3D lineup The Ryzen 9 7950X3D can be offering the most efficient of each worlds, with quicker cores of as much as 5.7 GHz on one CCD for the ones heavy compute workloads corresponding to video rendering and content material introduction. On the similar time, the Ryzen 7 7800X3D provides various grunt with 8C/16T. Preferably, it might nonetheless ship top-tier gaming functionality during the mixture of Zen 4 cores and 3-D V-Cache, however with at a 36% cheaper price ($699 vs. $449).

AMD Ryzen 7 7800X3D screenshot from CPU-Z

Having a look on the present desktop processor panorama regarding the Ryzen 7 7800X3D, there is a large number of pageant from AMD’s personal stack within the sub-$500 area. This contains AMD’s personal Ryzen 7 7700X ($349), which could also be an 8C/16T SKU. It has quicker cores (as much as 5.4 GHz) and completely helps overclocking. An alternative choice is the Ryzen 7 7700. Even if the Ryzen 7 7700 is a lower-powered 8C/16T section and does not get pleasure from the 3-D V-Cache for the ones video games that may leverage it, it additionally helps overclocking and is in the end inexpensive at $329.

As for AMD’s pageant, the AMD Ryzen 7 7800X3D is up towards Intel’s thirteenth Gen Core collection, particularly the Core i9-13900K and Core i7-13700K. Whilst the Core i7-13700K is in the similar worth vary because the Ryzen 7 7800X3D, it is price noting that we did not obtain a pattern of this actual Intel processor for trying out. As a substitute, we reviewed the Core i9-13900K and Core i5-13600K at their release in October of closing yr.

AMD Ryzen 7 7800X3D packaging (no inventory cooler is equipped)

Either one of the Intel processors discussed previous must be offering higher compute functionality than the Ryzen 7 7800X3D as a result of, partly, they’ve extra cores. Then again, AMD is somewhat particularly focused on avid gamers with the Ryzen 7 7800X3D, so the largest pageant is within the gaming house, the place going past 8 CPU cores is never really helpful at this time. Now we have examined the Core i9-13900K and Core i5-13600K at 1080p, 1440p, and 4K resolutions. Strangely, the inexpensive Core i5-13600K (14C/20T) carried out neatly, indicating that at upper resolutions, graphics card functionality is extra vital than CPU continual in attaining upper framerates.

The AMD Ryzen 7 7800X3D is a great selection for avid gamers who do not require state of the art compute functionality or want to create content material. It is usually $250 inexpensive than the Ryzen 9 7950X3D, leaving further funds for a greater graphics card, which is able to fortify the gaming enjoy. The primary questions folks have are how the Ryzen 7 7800X3D compares to the contest and the way it stacks up towards the former Ryzen 7 5800X3D, particularly taking into account its worth of $449. On this evaluate, we will resolution each questions.

The Present CPU Check Suite

For our AMD Ryzen 7 7800X3D trying out, we’re the usage of the next check machine:

AMD Ryzen 7000 Collection Gadget (DDR5)
CPU Ryzen 7 7800X3D ($449)
8 Cores, 16 Threads
120 W TDP
Motherboard GIGABYTE X670E Aorus Grasp (BIOS 301)
Reminiscence G.Talent Trident Z5 Neo
2×16 GB
DDR5-5200 CL44
Cooling EK-AIO Elite 360 D-RGB 360 mm AIO
Garage SK Hynix 2TB Platinum P41 PCIe 4.0 x4 NMve
Energy Provide Corsair HX1000
GPUs AMD Radeon RX 6950 XT, Driving force 31.0.12019
Running Methods Home windows 11 22H2

Our up to date CPU suite for 2023 contains quite a lot of benchmarks, checks, and workloads designed to turn variance in functionality between other processors and architectures. Those come with UL’s newest Procyon suite with each place of job and picture modifying workloads simulated to measure functionality in those duties, CineBench R23, Dwarf Castle, Blender 3.3, and C-Ray 1.1.  

In the meantime, we have additionally carried over some older (however nonetheless related/enlightening) benchmarks from our CPU 2021 suite. This contains benchmarks corresponding to Dwarf Castle, Factorio, and Dr. Ian Cutress’s 3DPMv2 benchmark.

We now have additionally up to date our pool of video games going ahead into 2023 and past, together with the newest F1 2022 racing recreation, the CPU-intensive RTS Overall Battle: Warhammer 3, and the preferred Hitman 3.

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