Compare ASUS RX 6800 vs ASUS Dual RX 6600
Connectivity
Ports
[Bus] PCI Express 4.0 x16 | [I/O] 2x DisplayPort 1.4a + 1x HDMI 2.1 + 1x USB-C | [Power] 2x 8-pin
[Bus] PCI Express 4.0 x8 | [I/O] 3x DisplayPort 1.4a + 1x HDMI 2.1 | [Power] 1x 8-pin
Construction
Form Factor
2.7-Slot PCIe graphics card
Dimensions
Size | Depth
39.8 mm / 1.56 inch
49 mm / 1.9 inch
Size | Height
120 mm / 4.72 inch
134 mm / 5.3 inch
Size | Length
266.7 mm / 10.5 inch
243 mm / 9.6 inch
Function
Graphics
Multi-GPU: 2-way Crossfire, bridgeless
Multi-GPU: Crossfire
Processor
Radeon RX 6800, 3840 cores (Navi 21)
Radeon RX 6600 XT, 2048 stream processors (Navi 21)
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
Performance
Frequency
1815 MHz (game clock) / 2105 MHz (boost clock)
2044 MHz game clock / 2491 MHz boost clock
Memory | Capacity
16 GB
8 GB
Memory | Type
GDDR6, 256-bit, 16Gbps
GDDR6, 128-bit, 14Gbps
Power Input
650 W
500 W
Production
Debut
2020
2021
Model Name
RX6800-16G
DUAL-RX6600-8G
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