Compare ASUS LC 6900 XT vs Sapphire TOXIC RX 6900 XT Limited vs AORUS 3090 WATERFORCE
Variants
Radiator
Radiator
w/ USB-C
w/o USB-C
Connectivity
Ports
[Bus] PCI Express 4.0 x16 | [I/O] 2x DisplayPort 1.4a + 1x HDMI 2.1 + 1x USB-C | [Power] 3x 8-pin
[Bus] PCI Express 4.0 x16 | [I/O] 2x HDMI2.1 + 1x HDMI2.0 + 3x DisplayPort 1.4a | [Power] 2x 8-pin
Construction
Form Factor
All-in-one water-cooled graphics card
Dimensions
Size | Depth
43.6 mm
45 mm
40 mm
Size | Height
131 mm
130 mm
135 mm
Size | Length
277 mm
270 mm
252 mm
Function
Graphics
Multi-GPU: Crossfire
[Multi-GPU] 2-way Crossfire, bridgeless
Multi-GPU: 2-way NVLINK (SLI)
Processor
Radeon RX 6900 XT, 5120 cores (Navi 21)
Radeon RX 6900 XT, 5120 cores (Navi 21)
NVIDIA GeForce RTX 3090, 10496 CUDA cores
RGB Lighting
Yes
Yes
RGB Fusion 2.0
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
Max Resolution (8K UHD) 7680 x 4320
Performance
Cache
128 MB
Frequency
2135MHz (game) / 2365MHz (boost)
2135MHz (game) / 2365MHz (boost)
1785MHz boost clock
Memory | Capacity
16 GB
16 GB
24 GB
Memory | Type
GDDR6, 256-bit, 16Gbps
GDDR6, 256-bit, 16Gbps
GDDR6X, 384-bit memory interface, 19.4 Gbps
Power Consumption
350 W
400 W
Power Input
850 W
850 W Recommended PSU
750 W PSU recommended
Production
Debut
2020-12
2020-12
2020
Model Name
ROG-STRIX-LC-RX6900XT-O16G-GAMING
GV-N3090AORUSX W-24GD
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