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Graphic Engine
AMD Radeon™ RX 6600
NVIDIA® GeForce GTX 1660
Bus Standard
PCI Express 4.0
PCI Express 3.0
OpenGL
OpenGL®4.6
OpenGL®4.6
Video Memory
8GB GDDR6
6GB GDDR5
Engine Clock
OC mode : up to 2491 MHz (Boost Clock)/up to 2064 MHz (Game Clock)
Gaming mode : up to 2491 MHz (Boost Clock)/up to 2044 MHz (Game Clock)
Gaming mode : up to 2491 MHz (Boost Clock)/up to 2044 MHz (Game Clock)
OC Mode - GPU Boost Clock : 1875 MHz , GPU Base Clock : 1530 MHz
Gaming Mode (Default) - GPU Boost Clock : 1845 MHz , GPU Base Clock : 1500 MHz
Gaming Mode (Default) - GPU Boost Clock : 1845 MHz , GPU Base Clock : 1500 MHz
CUDA Core
1408
Stream Processors
1792
Memory Speed
14 Gbps
8002 MHz
Memory Interface
128-bit
192-bit
Resolution
Digital Max Resolution 7680 x 4320
Digital Max Resolution 7680 x 4320
Interface
Yes x 1 (Native HDMI 2.1)Yes x 3 (Native DisplayPort 1.4a)HDCP Support Yes (2.3)
Yes x 1 (Native DVI-D)Yes x 1 (Native HDMI 2.0b)Yes x 1 (Native DisplayPort 1.4)HDCP Support Yes (2.2)
Maximum Display Support
4
3
NVlink/ Crossfire Support
Yes
No
Accessories
1 x Collection Card
1 x Speedsetup Manual
1 x Speedsetup Manual
Yes x 1
Software
ASUS GPU Tweak II & Drivers: please download all software from the support site.
ASUS GPU Tweak II & Drivers: please download all software from the support site.
Dimensions
243 x 134 x 49 mm
9.6 x 5.3 x 1.9 inches
9.6 x 5.3 x 1.9 inches
9.5 " x 5.1 " x 2.1 " Inch
24.2 x 13 x5.3 Centimeter
24.2 x 13 x5.3 Centimeter
Recommended PSU
500W
450W
Power Connectors
1 x 8-pin
1 x 8-pin
Slot
2.5 Slot
2.3 Slot
Note
* Our wattage recommendation is based on a fully overclocked GPU and CPU system configuration. For a more tailored suggestion, please use the “Choose By Wattage” feature on our PSU product page: https://rog.asus.com/event/PSU/ASUS-Power-Supply-Units/index.html
* Crossfire Support for DirecX® 12 and Vulkan®
* ‘Game Clock’ is the expected GPU clock when running typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary.
* ‘Boost Clock’ is the maximum frequency achievable on the GPU running a bursty workload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to: thermal conditions and variation in applications and workloads.
* Crossfire Support for DirecX® 12 and Vulkan®
* ‘Game Clock’ is the expected GPU clock when running typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary.
* ‘Boost Clock’ is the maximum frequency achievable on the GPU running a bursty workload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to: thermal conditions and variation in applications and workloads.