KFA2 GeForce RTX 3080 EX Gamer 1-Click OC vs HIS Radeon RX 480 IceQ X2 Roaring OC

VS
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Image
HIS Radeon RX 480 IceQ X2 Roaring OC
HIS Radeon RX 480 IceQ X2 Roaring OC Image
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
HIS Radeon RX 480 IceQ X2 Roaring OC
Key Differences Key Differences KFA2 GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 480 IceQ X2 Roaring OC
GPU Base Clock Speed 1440MHz 1120MHz
GPU Boost Clock Speed 1755MHz 1288MHz
Pixel Rate 168.5 GPixel/s 41.22 GPixel/s
GPU Memory Speed 1188MHz 2000MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 480 IceQ X2 Roaring OC
GPU Base Clock Speed 1440MHz 1120MHz
Pixel Rate 168.5 GPixel/s 41.22 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 5.93 TFLOPS
GPU Memory Speed 1188MHz 2000MHz
Texture Filter Rate 477.4 GTexels/s 185.5 GTexels/s
Total GPU Shading Units 8704 2304
Total GPU TMUs 272 144
GPU Boost Clock Speed 1755MHz 1288MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3080 EX Gamer 1-Click OC 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
Multi-GPU Support Count Not Known 4
Ports Ports KFA2 GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 480 IceQ X2 Roaring OC
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 KFA2 GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 480 IceQ X2 Roaring OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 5700 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 293mm
Height 142mm 145mm
Memory Memory KFA2 GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 480 IceQ X2 Roaring OC
Effective Memory Clock 19000MHz 8000MHz
Max Memory Bandwidth 720GB/s 256GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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