Compare ASUS Dual RX 6600 XT vs Gigabyte 6900 XT OC vs ASUS TUF Gaming RX 6700 XT
Connectivity
Ports
[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 x16 | [I/O] 2x DisplayPort 1.4 + 1x HDMI 2.1VRR | [Power] 2x 8-pin
[Bus] PCI Express 4.0 x16 | [I/O] 3x DisplayPort 1.4a + 1x HDMI 2.1 | [Power] 2x 8-pin
Dimensions
Size | Depth
49 mm / 1.9 inch
58 mm
58 mm / 2.28 inch
Size | Height
134 mm / 5.3 inch
118 mm
152 mm / 5.98 inch
Size | Length
243 mm / 9.6 inch
286 mm
322 mm / 12.68 inch
Function
Graphics
Multi-GPU: Crossfire
Multi-GPU: 2-way Crossfire, bridgeless
Multi-GPU: Crossfire
Processor
Radeon RX 6600 XT, 2048 stream processors (Navi 21)
Radeon RX 6900 XT, 5120 cores (Navi 21)
Radeon RX 6700 XT, 2560 stream processors (Navi 21)
RGB Lighting
Yes
RGB Fusion 2.0
Yes
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
8K UHD (7680x4320)
Performance
Frequency
2593 MHz game clock / 2607 MHz boost clock
2050MHz (game clock) / 2285MHz (boost clock)
Up to 2622MHz boost clock / 2514MHz game clock
Memory | Capacity
8 GB
16 GB
12 GB
Memory | Type
GDDR6, 128-bit, 16Gbps
GDDR6, 256-bit, 16Gbps
GDDR6, 192-bit / 256-bit, 16Gbps
Power Input
500 W
850 W
650 W
Production
Debut
2021
2020-12-08
2021
Model Name
DUAL-RX6600XT-O8G
GV-R69XTGAMING OC-16GD
TUF-RX6700XT-O12G-GAMING
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