Galax GeForce RTX 3090 EX Gamer 1-Click OC vs EVGA GeForce GTX 980 Hydro Copper

VS
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Galax GeForce RTX 3090 EX Gamer 1-Click OC Image
EVGA GeForce GTX 980 Hydro Copper
EVGA GeForce GTX 980 Hydro Copper Image
Galax GeForce RTX 3090 EX Gamer 1-Click OC
EVGA GeForce GTX 980 Hydro Copper
Key Differences Key Differences Galax GeForce RTX 3090 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
GPU Base Clock Speed 1395MHz 1291MHz
GPU Boost Clock Speed 1740MHz 1393MHz
Pixel Rate 194.9 GPixel/s 82.6 GPixel/s
GPU Memory Speed 1219MHz 1753MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3090 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
GPU Base Clock Speed 1395MHz 1291MHz
Pixel Rate 194.9 GPixel/s 82.6 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 5.2 TFLOPS
GPU Memory Speed 1219MHz 1753MHz
Texture Filter Rate 570.7 GTexels/s 165 GTexels/s
Total GPU Shading Units 10496 2048
Total GPU TMUs 328 128
GPU Boost Clock Speed 1740MHz 1393MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3090 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
DirectX Version Info 12 12.1
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes No
Ray Tracing Support No No
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
Ports Ports Galax GeForce RTX 3090 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 1
General info General info Galax GeForce RTX 3090 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 5200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 267mm
Height 142mm 111.15mm
Memory Memory Galax GeForce RTX 3090 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
Effective Memory Clock 9750MHz 7012MHz
Max Memory Bandwidth 936GB/s 224GB/s
RAM 24GB 4GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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