EVGA GeForce RTX 3090 FTW3 Gaming vs Gigabyte GeForce RTX 2080 Ti Gaming OC

VS
EVGA GeForce RTX 3090 FTW3 Gaming
EVGA GeForce RTX 3090 FTW3 Gaming Image
Gigabyte GeForce RTX 2080 Ti Gaming OC
Gigabyte GeForce RTX 2080 Ti Gaming OC Image
EVGA GeForce RTX 3090 FTW3 Gaming
Gigabyte GeForce RTX 2080 Ti Gaming OC
Key Differences Key Differences EVGA GeForce RTX 3090 FTW3 Gaming Gigabyte GeForce RTX 2080 Ti Gaming OC
GPU Base Clock Speed 1395MHz 1350MHz
GPU Boost Clock Speed 1740MHz 1650MHz
Pixel Rate 194.9 GPixel/s 145.2 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 88
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 3090 FTW3 Gaming Gigabyte GeForce RTX 2080 Ti Gaming OC
GPU Base Clock Speed 1395MHz 1350MHz
Pixel Rate 194.9 GPixel/s 145.2 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 14.36 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 570.7 GTexels/s 448.8 GTexels/s
Total GPU Shading Units 10496 4352
Total GPU TMUs 328 272
GPU Boost Clock Speed 1740MHz 1650MHz
GPU Render Output Units (ROPs) 112 88
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3090 FTW3 Gaming Gigabyte GeForce RTX 2080 Ti Gaming 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
No. of Supported Displays 4 4
Ray Tracing Support No Yes
Multi-GPU Support Count Not Known 2
Ports Ports EVGA GeForce RTX 3090 FTW3 Gaming Gigabyte GeForce RTX 2080 Ti 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 EVGA GeForce RTX 3090 FTW3 Gaming Gigabyte GeForce RTX 2080 Ti Gaming OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 18600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 300mm 286.5mm
Height 136.8mm 114.5mm
Memory Memory EVGA GeForce RTX 3090 FTW3 Gaming Gigabyte GeForce RTX 2080 Ti Gaming OC
Effective Memory Clock 19500MHz 14000MHz
Max Memory Bandwidth 936GB/s 616GB/s
RAM 24GB 11GB
Memory Bus Interface Width 384bit 352bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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