Palit GeForce RTX 3090 GamingPro OC vs Gigabyte GeForce RTX 2080 Super Gaming OC

VS
Palit GeForce RTX 3090 GamingPro OC
Palit GeForce RTX 3090 GamingPro OC Image
Gigabyte GeForce RTX 2080 Super Gaming OC
Gigabyte GeForce RTX 2080 Super Gaming OC Image
Palit GeForce RTX 3090 GamingPro OC
Gigabyte GeForce RTX 2080 Super Gaming OC
Key Differences Key Differences Palit GeForce RTX 3090 GamingPro OC Gigabyte GeForce RTX 2080 Super Gaming OC
GPU Base Clock Speed 1395MHz 1650MHz
GPU Boost Clock Speed 1725MHz 1815MHz
Pixel Rate 193.2 GPixel/s 116.2 GPixel/s
GPU Memory Speed 1219MHz 1937MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays 4 4
Performance Performance Palit GeForce RTX 3090 GamingPro OC Gigabyte GeForce RTX 2080 Super Gaming OC
GPU Base Clock Speed 1395MHz 1650MHz
Pixel Rate 193.2 GPixel/s 116.2 GPixel/s
FLOPS (Floating-point Performance) 36.21 TFLOPS 11.15 TFLOPS
GPU Memory Speed 1219MHz 1937MHz
Texture Filter Rate 565.8 GTexels/s 348.5 GTexels/s
Total GPU Shading Units 10496 3072
Total GPU TMUs 328 192
GPU Boost Clock Speed 1725MHz 1815MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features Palit GeForce RTX 3090 GamingPro OC 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
No. of Supported Displays 4 4
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
Ports Ports Palit GeForce RTX 3090 GamingPro OC 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
General info General info Palit GeForce RTX 3090 GamingPro OC 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
Memory Memory Palit GeForce RTX 3090 GamingPro OC Gigabyte GeForce RTX 2080 Super Gaming OC
Effective Memory Clock 19500MHz 15500MHz
Max Memory Bandwidth 936GB/s 496GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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