Galax GeForce RTX 3090 EX Gamer 1-Click OC vs Nvidia GeForce GTX 980M

VS
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Galax GeForce RTX 3090 EX Gamer 1-Click OC Image
Nvidia GeForce GTX 980M
Nvidia GeForce GTX 980M Image
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Nvidia GeForce GTX 980M
Key Differences Key Differences Galax GeForce RTX 3090 EX Gamer 1-Click OC Nvidia GeForce GTX 980M
GPU Base Clock Speed 1395MHz 1038MHz
GPU Boost Clock Speed 1740MHz 1127MHz
Pixel Rate 194.9 GPixel/s 66.4 GPixel/s
GPU Memory Speed 1219MHz 1253MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known Not Known
Performance Performance Galax GeForce RTX 3090 EX Gamer 1-Click OC Nvidia GeForce GTX 980M
GPU Base Clock Speed 1395MHz 1038MHz
Pixel Rate 194.9 GPixel/s 66.4 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 3.19 TFLOPS
GPU Memory Speed 1219MHz 1253MHz
Texture Filter Rate 570.7 GTexels/s 99.6 GTexels/s
Total GPU Shading Units 10496 1536
Total GPU TMUs 328 96
GPU Boost Clock Speed 1740MHz 1127MHz
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 Nvidia GeForce GTX 980M
DirectX Version Info 12 12.1
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support No No
Multi-GPU Support Count Not Known 4
Ports Ports Galax GeForce RTX 3090 EX Gamer 1-Click OC Nvidia GeForce GTX 980M
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 3090 EX Gamer 1-Click OC Nvidia GeForce GTX 980M
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 28000 million No Data Found
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm Not Known
Height 142mm Not Known
Memory Memory Galax GeForce RTX 3090 EX Gamer 1-Click OC Nvidia GeForce GTX 980M
Effective Memory Clock 9750MHz 5012MHz
Max Memory Bandwidth 936GB/s 160GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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