Compare Gigabyte RX 6600 XT GAMING OC vs Sapphire NITRO+ RX 6700 XT vs Sapphire RX 6900 XT
Connectivity
Ports
[Bus] PCI Express Gen 4 x8 | [I/O] 2x DisplayPort 1.4a + 2x HDMI 2.1 | [Power] 1x 8-pin
[Bus] PCI Express 4.0 x16 | [I/O] 3x DisplayPort 1.4a + 1x HDMI 2.1 | [Power] 1x 8-pin + 1x 6-pin
[Bus] PCI Express 4.0 x16 | [I/O] 2x DisplayPort 1.4 + 1x HDMI 2.1VRR + 1x USB-C | [Power] 2x 8-pin
Construction
Form Factor
PCIe graphics card
Dimensions
Size | Depth
50 mm
51.4 mm
49.75 mm
Size | Height
115 mm
130.75 mm
119.75 mm
Size | Length
282 mm
310.05 mm
266.7 mm
Weight
908 g
1520 g
Function
Graphics
Multi-GPU: Crossfire
Multi-GPU: Crossfire
Multi-GPU: 2-way Crossfire, bridgeless
Processor
AMD Radeon RX 6600 XT, 2048 cores (Navi 21)
Radeon RX 6700 XT, 2560 stream processors (Navi 21)
Radeon RX 6900 XT, 5120 cores (Navi 21)
RGB Lighting
RGB Fusion 2.0
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
8K UHD (7680x4320)
Performance
Cache
96 MB
128 MB
Frequency
Up to 2622 MHz boost clock / 2548 MHz base clock
1825MHz (base) / 2015MHz (game) / 2250MHz (boost)
Memory | Capacity
8 GB
12 GB
16 GB
Memory | Type
GDDR6, 128-bit, 16 Gbps
GDDR6, 192-bit, 16Gbps
GDDR6, 256-bit, 16Gbps
Power Consumption
260 W
300 W
Power Input
500 W
650 W
850 W Recommended PSU
Production
Debut
2021-07-30
2021
2020-12-08
Model Name
GV-R66XTEAGLE-8GD
11306-01-20G
21308-01-20G
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