Gigabyte Radeon RX 6800 vs HIS Radeon RX 480 IceQ X2 Roaring OC

VS
Gigabyte Radeon RX 6800
Gigabyte Radeon RX 6800 Image
HIS Radeon RX 480 IceQ X2 Roaring OC
HIS Radeon RX 480 IceQ X2 Roaring OC Image
Gigabyte Radeon RX 6800
HIS Radeon RX 480 IceQ X2 Roaring OC
Key Differences Key Differences Gigabyte Radeon RX 6800 HIS Radeon RX 480 IceQ X2 Roaring OC
GPU Base Clock Speed 1372MHz 1120MHz
GPU Boost Clock Speed 2105MHz 1288MHz
Pixel Rate 202.1 GPixel/s 41.22 GPixel/s
GPU Memory Speed 2000MHz 2000MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte Radeon RX 6800 HIS Radeon RX 480 IceQ X2 Roaring OC
GPU Base Clock Speed 1372MHz 1120MHz
Pixel Rate 202.1 GPixel/s 41.22 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 5.93 TFLOPS
Texture Filter Rate 505.2 GTexels/s 185.5 GTexels/s
GPU Memory Speed 2000MHz 2000MHz
Total GPU Shading Units 3840 2304
Total GPU TMUs 240 144
GPU Boost Clock Speed 2105MHz 1288MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 HIS Radeon RX 480 IceQ X2 Roaring OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 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
Miscellaneous Miscellaneous Gigabyte Radeon RX 6800 HIS Radeon RX 480 IceQ X2 Roaring OC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte Radeon RX 6800 HIS Radeon RX 480 IceQ X2 Roaring OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gigabyte Radeon RX 6800 HIS Radeon RX 480 IceQ X2 Roaring OC
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 267mm 293mm
Height 120mm 145mm
Memory Memory Gigabyte Radeon RX 6800 HIS Radeon RX 480 IceQ X2 Roaring OC
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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