AMD Radeon RX 6900 XTX Graphics Card Rumored To Feature 18 Gbps GDDR6 Memory, Increased Clock Speeds With Navi 21 XTXH GPU, Faster Than RTX 3090

AMD is allegedly working on its fastest Big Navi 21 GPU-based graphics carte du jour, the Radeon RX 6900 XTX. The new information comes from a slide that has been leaked by CyberPunkCat which states that the card will feature faster memory and clock speeds.

AMD Radeon RX 6900 XTX Allegedly In The Works, Could Feature Navi 21 XTXH GPU With eighteen Gbps Memory & Faster Clocks

The AMD Radeon RX 6900 XT currently has two variations, a standard variant that features the Navi 21 XT GPU and a binned variant featuring the Navi 21 XTXH GPU. Both of these variants are known as Radeon RX 6900 XT. Based on the new rumor, AMD could exist working on a 3rd variant that will combine the Navi 21 XTXH GPU with faster memory, allowing for faster performance in gaming that will surpass NVIDIA's GeForce RTX 3090.

An alleged slide of AMD's Radeon RX 6900 XTX graphics bill of fare has been leaked. (Image Source: CyberPunkCat)

According to the alleged slide, the AMD Radeon RX 6900 XTX will feature a compute horsepower of 24.93 TFLOPs. The existing reference Radeon RX 6900 XT features a compute horsepower of 23.04 TFLOPs with a boost clock of 2250 MHz. With Navi 21 XTXH GPU on the Radeon RX 6900 XTX should feature a boost clock of 2435 MHz. This is an 8% comeback in the boost clock for a 8% compute power increase.

The second change comes in the class of memory. The AMD Radeon RX 6900 XT is rumored to get eighteen Gbps retentivity dies which should deliver a squeamish boost in bandwidth over the existing 16 Gbps G6 chips. The card will retain its 16 GB GDDR6 memory capacity but bandwidth should exist boosted to 576 GB/s, a 12.5% improvement over the reference carte. All of these changes will definitely have an bear on on the GBP. The existing Navi 21 XT-based reference model has a TBP of 300W so we could be looking at around 350W TBP with the increased clocks on GPU and retentivity modules.

Also, you might be wondering if such a card makes sense when AIBs accept already released Navi 21 XTXH variants. The AMD Radeon RX 6900 XTX might end up being an OEM-just solution every bit AMD has already started offer an RX 6900 XT LC 'Liquid Cooled' variant to its PC & OEM partners. The slide interestingly reads 'Expanding The AMD RDNA Family' which means that information technology could be a proper retail launch merely that remains to exist seen. As for functioning, the AMD Radeon RX 6900 XT trades blows with the NVIDIA Geforce RTX 3090 graphics carte and so this variant would push button that lead fifty-fifty farther.

AMD Radeon RX 6000 Series "RDNA 2" Graphics Menu Lineup:

Graphics Carte du jour	AMD Radeon RX 6400	AMD Radeon RX 6500	AMD Radeon RX 6500 XT	AMD Radeon RX 6600	AMD Radeon RX 6600 XT	AMD Radeon RX 6700 XT	AMD Radeon RX 6800	AMD Radeon RX 6800 XT	AMD Radeon RX 6900 XT	AMD Radeon RX 6900 XT Liquid Cooled	AMD Radeon RX 6900 XTX
GPU	Navi 24 (Forty)?	Navi 24 (XL)?	Navi 24 (XT)?	Navi 23 (XL)	Navi 23 (XT)	Navi 22 (XT?)	Navi 21 Twoscore	Navi 21 XT	Navi 21 XTX	Navi 21 XTXH	Navi 21 XTXH
Procedure Node	6nm	6nm	6nm	7nm	7nm	7nm	7nm	7nm	7nm	7nm	7nm
Die Size	107mm2	107mm2	107mm2	237mm2	237mm2	336mm2	520mm2	520mm2	520mm2	520mm2	520mm2
Transistors	5.four Billion	5.4 Billion	5.4 Billion	11.06 Billion	eleven.06 Billion	17.2 Billion	26.viii Billion	26.8 Billion	26.viii Billion	26.8 Billion	26.8 Billion
Compute Units	12	12?	sixteen	28	32	forty	60	72	lxxx	80	80
Stream Processors	768	768?	1024	1792	2048	2560	3840	4608	5120	5120	5120
TMUs/ROPs	48/32	48/32?	64/32	112/64	128/64	160/64	240 / 96	288 / 128	320 / 128	320 / 128	320 / 128
Game Clock	2039 MHz	TBD	2610 MHz	2044 MHz	2359 MHz	2424 MHz	1815 MHz	2015 MHz	2015 MHz	2250 MHz	TBA
Boost Clock	2321 MHz	TBD	2815 MHz	2491 MHz	2589 MHz	2581 MHz	2105 MHz	2250 MHz	2250 MHz	2345 MHz	2435 MHz
FP32 TFLOPs	3.5 TFLOPs	TBD	5.7 TFLOPs	9.0 TFLOPs	10.6 TFLOPs	13.21 TFLOPs	xvi.17 TFLOPs	20.74 TFLOPs	23.04 TFLOPs	24.01 TFLOPs	24.93 TFLOPs
Memory Size	4 GB GDDR6 + 16 MB Infinity Cache	4 GB GDDR6 + 16 MB Infinity Cache	4 GB GDDR6 + 16 MB Infinity Cache	8 GB GDDR6 + 32 MB Infinity Enshroud	8 GB GDDR6 + 32 MB Infinity Cache	12 GB GDDR6 + 96 MB Infinity Enshroud	16 GB GDDR6 +128 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Enshroud	sixteen GB GDDR6 +128 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Enshroud
Retentiveness Bus	64-bit	64-bit	64-fleck	128-bit	128-scrap	192-bit	256-bit	256-bit	256-bit	256-bit	256-chip
Memory Clock	14 Gbps	TBD	18 Gbps	14 Gbps	16 Gbps	16 Gbps	16 Gbps	xvi Gbps	16 Gbps	18 Gbps	18 Gbps
Bandwidth	112 GB/due south	TBD	144 GB/due south	224 GB/s	256 GB/s	384 GB/s	512 GB/s	512 GB/s	512 GB/southward	576 GB/s	576 GB/s
TDP	53W	TBD	107W	132W	160W	230W	250W	300W	300W	330W	330W
Price	$120 United states?	$130 U.s.?	$199 US	$329 US	$379 United states of america	$479 United states	$579 Us	$649 United states of america	$999 Usa	~$1199 US	~$1199 US

Source: https://wccftech.com/amd-radeon-rx-6900-xtx-graphics-card-feature-18-gbps-gddr6-memory-increased-clock-speeds-navi-21-xtxh-gpu-rumor/

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