Compare Sapphire RX 6800 vs Sapphire PULSE RX 6600 vs ASUS Dual RX 6600
Connectivity
Ports
[Bus] PCI Express 4.0 x16 | [I/O] 2x DisplayPort 1.4 + 1x HDMI 2.1 VRR + 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
[Bus] PCI Express 4.0 x8 | [I/O] 3x DisplayPort 1.4a + 1x HDMI 2.1 | [Power] 1x 8-pin
Dimensions
Size | Depth
39.75 mm
40.05 mm
49 mm / 1.9 inch
Size | Height
119.75 mm
120.05 mm
134 mm / 5.3 inch
Size | Length
266.7 mm
193 mm
243 mm / 9.6 inch
Function
Graphics
Multi-GPU: Crossfire
Multi-GPU: Crossfire
Processor
Radeon RX 6800, 3840 cores (Navi 21)
Radeon RX 6600 XT, 1792 stream processors (Navi 21)
Radeon RX 6600 XT, 2048 stream processors (Navi 21)
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
8K UHD (7680x4320)
Performance
Frequency
1700MHz (base) / 1815MHz (game) / 2105MHz (boost)
2044 MHz game clock / 2491 MHz boost clock
2044 MHz game clock / 2491 MHz boost clock
Memory | Capacity
16 GB
8 GB
8 GB
Memory | Type
GDDR6, 256-bit, 16Gbps
GDDR6, 128-bit, 14Gbps
GDDR6, 128-bit, 14Gbps
Power Consumption
250 W
140 W
Power Input
650 W
500 W
500 W
Production
Debut
2021
2021
Model Name
21305-01-20G
DUAL-RX6600-8G
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