ASRock Radeon RX 6800 XT Phantom Gaming D OC vs HIS Radeon RX 480 IceQ X2 Roaring Turbo

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ASRock Radeon RX 6800 XT Phantom Gaming D OC
ASRock Radeon RX 6800 XT Phantom Gaming D OC Image
HIS Radeon RX 480 IceQ X2 Roaring Turbo
HIS Radeon RX 480 IceQ X2 Roaring Turbo Image
ASRock Radeon RX 6800 XT Phantom Gaming D OC
HIS Radeon RX 480 IceQ X2 Roaring Turbo
Key Differences Key Differences ASRock Radeon RX 6800 XT Phantom Gaming D OC HIS Radeon RX 480 IceQ X2 Roaring Turbo
GPU Base Clock Speed 1875MHz 1120MHz
GPU Boost Clock Speed 2310MHz 1338MHz
Pixel Rate 295.7 GPixel/s 42.82 GPixel/s
GPU Memory Speed 2000MHz 2000MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 Not Known
Performance Performance ASRock Radeon RX 6800 XT Phantom Gaming D OC HIS Radeon RX 480 IceQ X2 Roaring Turbo
GPU Base Clock Speed 1875MHz 1120MHz
Pixel Rate 295.7 GPixel/s 42.82 GPixel/s
FLOPS (Floating-point Performance) 21.29 TFLOPS 6.17 TFLOPS
GPU Memory Speed 2000MHz 2000MHz
Texture Filter Rate 665.3 GTexels/s 192.7 GTexels/s
Total GPU Shading Units 4608 2304
Total GPU TMUs 288 144
GPU Boost Clock Speed 2310MHz 1338MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6800 XT Phantom Gaming D OC HIS Radeon RX 480 IceQ X2 Roaring Turbo
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Multi-GPU Support Count Not Known 4
Ports Ports ASRock Radeon RX 6800 XT Phantom Gaming D OC HIS Radeon RX 480 IceQ X2 Roaring Turbo
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6800 XT Phantom Gaming D OC HIS Radeon RX 480 IceQ X2 Roaring Turbo
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 5700 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 293mm
Height 140mm 145mm
Memory Memory ASRock Radeon RX 6800 XT Phantom Gaming D OC HIS Radeon RX 480 IceQ X2 Roaring Turbo
Effective Memory Clock 16000MHz 8000MHz
Max Memory Bandwidth 512GB/s 256GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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