AMD RDNA 2 Powered Radeon RX 6500 XT & RX 6400 Entry-Level Graphics Cards With 4 GB GDDR6 Memory Allegedly In The Works

AMD isn’t finished with its RDNA 2 graphics card lineup and is allegedly working on two new cards, the Radeon RX 6500 XT & the RX 6400.

AMD Allegedely Readies Entry-Level Radeon RX 6500 XT & Radeon RX 6400 ‘RDNA 2’ Graphics Cards

The information comes from reliable leaker, Komachi, who has been very accurate with previously discovered leaks/rumors. According to Komachi, AMD is expected to launch two new RDNA2 GPUs powered graphics cards, the Radeon RX 6500 XT and Radeon RX 6400. It is stated that the graphics cards are likely to feature the AMD Navi 24 GPU SKU.

GDDR6 4GBhttps://t.co/9wt67BnnKi

— 遠坂小町@Komachi (@KOMACHI_ENSAKA) November 20, 2021

N24っぽい？ｲｲﾈ!

— 遠坂小町@Komachi (@KOMACHI_ENSAKA) November 20, 2021

AMD Navi 24 ‘Beige Goby’ RDNA 2 GPU For Radeon RX 6000 Series

Internally known as ‘Beige Goby‘, the AMD Navi 24 GPU is the smallest of the RDNA 2 lineup and will feature a single SDMA engine. The chip will feature 2 shader arrays for a total of 8 WGPs and a maximum of 16 Compute Units. AMD has 64 stream processors per compute unit so that brings the total core count on the Navi 24 GPU at 1024 which is half that of the Navi 23 GPU which will offer 2048 stream processors in 32 compute units.

In addition to the number of cores, each shader array would feature 128 KB of L1 cache, 1 MB of L2 cache and there would also be 16 MB of Infinity Cache (LLC). The addition of Infinity Cache is pretty interesting since early rumors had stated that the GPUs below Navi 23 won’t feature any additional last-level cache. The AMD Navi 24 RDNA 2 GPUs will also be featured across a 64-bit bus interface & will be featured on low-end Radeon RX 6500 or RX 6400 series parts. AMD Navi 24 is expected to get some really high clock speeds, even surpassing the 2.8 GHz barrier

Komachi states that both, the Radeon RX 6500 XT and Radeon RX 6400 will feature 4 GB of GDDR6 memory so we are definitely looking at a 64-bit bus interface. We aren’t sure what the other specs would look like but the RX 6500 XT is likely to utilize the full chip while the RX 6400 could utilize the cut-down Navi 24 GPU SKU with a core count anywhere between 512-896. Both GPUs will be aimed at the entry-level segment with MSRPs of sub $200-$250 US. Since the Radeon RX 6600 series is already positioned in the premium 1080p gaming segment, expect the Navi 24 GPUs to be aimed at the entry-level 1080p gaming market. The cards are expected to launch in Q1 2022.

AMD Radeon RX 6000 Series “RDNA 2” Graphics Card Lineup:

Graphics Card	AMD Radeon RX 6400	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 (XL)?	Navi 24 (XT)?	Navi 23 (XL)	Navi 23 (XT)	Navi 22 (XT?)	Navi 21 XL	Navi 21 XT	Navi 21 XTX	Navi 21 XTXH	Navi 21 XTXH
Process Node	7nm	7nm	7nm	7nm	7nm	7nm	7nm	7nm	7nm	7nm
Die Size	TBD	TBD	237mm2	237mm2	336mm2	520mm2	520mm2	520mm2	520mm2	520mm2
Transistors	TBD	TBD	11.06 Billion	11.06 Billion	17.2 Billion	26.8 Billion	26.8 Billion	26.8 Billion	26.8 Billion	26.8 Billion
Compute Units	10-14	16	28	32	40	60	72	80	80	80
Stream Processors	640-896	1024	1792	2048	2560	3840	4608	5120	5120	5120
TMUs/ROPs	TBD	TBD	112/64	128/64	160/64	240 / 96	288 / 128	320 / 128	320 / 128	320 / 128
Game Clock	TBD	TBD	2044 MHz	2359 MHz	2424 MHz	1815 MHz	2015 MHz	2015 MHz	2250 MHz	TBA
Boost Clock	TBD	TBD	2491 MHz	2589 MHz	2581 MHz	2105 MHz	2250 MHz	2250 MHz	2345 MHz	2435 MHz
FP32 TFLOPs	TBD	TBD	9.0 TFLOPs	10.6 TFLOPs	13.21 TFLOPs	16.17 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	8 GB GDDR6 + 32 MB Infinity Cache	8 GB GDDR6 + 32 MB Infinity Cache	12 GB GDDR6 + 96 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Cache	16 GB GDDR6 +128 MB Infinity Cache
Memory Bus	64-bit?	64-bit?	128-bit	128-bit	192-bit	256-bit	256-bit	256-bit	256-bit	256-bit
Memory Clock	TBD	TBD	14 Gbps	16 Gbps	16 Gbps	16 Gbps	16 Gbps	16 Gbps	18 Gbps	18 Gbps
Bandwidth	TBD	TBD	224 GB/s	256 GB/s	384 GB/s	512 GB/s	512 GB/s	512 GB/s	576 GB/s	576 GB/s
TDP	~100W	~100W	132W	160W	230W	250W	300W	300W	330W	330W
Price	~$200 US	~250 US?	$329 US	$379 US	$479 US	$579 US	$649 US	$999 US	~$1199 US	~$1199 US

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