Gainward GeForce RTX 3080 Phoenix GS vs Gigabyte GeForce RTX 2080 Super Gaming OC

VS
Gainward GeForce RTX 3080 Phoenix GS
Gainward GeForce RTX 3080 Phoenix GS Image
Gigabyte GeForce RTX 2080 Super Gaming OC
Gigabyte GeForce RTX 2080 Super Gaming OC Image
Gainward GeForce RTX 3080 Phoenix GS
Gigabyte GeForce RTX 2080 Super Gaming OC
Key Differences Key Differences Gainward GeForce RTX 3080 Phoenix GS Gigabyte GeForce RTX 2080 Super Gaming OC
GPU Base Clock Speed 1440MHz 1650MHz
GPU Boost Clock Speed 1740MHz 1815MHz
Pixel Rate 167 GPixel/s 116.2 GPixel/s
GPU Memory Speed 1188MHz 1937MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3080 Phoenix GS Gigabyte GeForce RTX 2080 Super Gaming OC
GPU Base Clock Speed 1440MHz 1650MHz
Pixel Rate 167 GPixel/s 116.2 GPixel/s
FLOPS (Floating-point Performance) 30.29 TFLOPS 11.15 TFLOPS
GPU Memory Speed 1188MHz 1937MHz
Texture Filter Rate 473.3 GTexels/s 348.5 GTexels/s
Total GPU Shading Units 8704 3072
Total GPU TMUs 272 192
GPU Boost Clock Speed 1740MHz 1815MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
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Features Features Gainward GeForce RTX 3080 Phoenix GS Gigabyte GeForce RTX 2080 Super Gaming OC
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
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
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Ports Ports Gainward GeForce RTX 3080 Phoenix GS Gigabyte GeForce RTX 2080 Super Gaming 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 0
Mini DisplayPort Output 0 0
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General info General info Gainward GeForce RTX 3080 Phoenix GS Gigabyte GeForce RTX 2080 Super Gaming OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 13600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 286.5mm
Height 112mm 114.5mm
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Memory Memory Gainward GeForce RTX 3080 Phoenix GS Gigabyte GeForce RTX 2080 Super Gaming OC
Effective Memory Clock 19000MHz 15500MHz
Max Memory Bandwidth 760GB/s 496GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No
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