Compare MSI RX 6800 vs ASUS Dual RX 6600 XT vs MSI RX 6600 XT MECH 2X V1
Variants
Overclocked
Standard
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 Gen 4 x8 | [I/O] 3x DisplayPort 1.4 + 1x HDMI | [Power] 1x 8-pin
Construction
Form Factor
PCIe graphics card
Dimensions
Size | Depth
40 mm
49 mm / 1.9 inch
42 mm
Size | Height
120 mm
134 mm / 5.3 inch
128 mm
Size | Length
267 mm
243 mm / 9.6 inch
215 mm
Weight
1395 g
728 g
Function
Graphics
Multi-GPU: 2-way Crossfire, bridgeless
Multi-GPU: Crossfire
Multi-GPU: Crossfire
Processor
Radeon RX 6800, 3840 cores (Navi 21)
Radeon RX 6600 XT, 2048 stream processors (Navi 21)
AMD Radeon RX 6600 XT, 2048 cores (Navi 21)
RGB Lighting
Yes
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
8K UHD (7680x4320)
Performance
Frequency
1700MHz (base) / 1815MHz (game) / 2105MHz (boost)
2593 MHz game clock / 2607 MHz boost clock
Memory | Capacity
16 GB
8 GB
8 GB
Memory | Type
GDDR6, 256-bit, 16Gbps
GDDR6, 128-bit, 16Gbps
GDDR6, 128-bit, 16 Gbps
Power Consumption
250 W
160 W
Power Input
650 W
500 W
500 W
Production
Availability
2020-11-18
2021-08-11
Debut
2020-11-18
2021
2021-07-30
Model Name
Radeon RX 6800 16G
DUAL-RX6600XT-O8G
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