Gainward GeForce RTX 3080 Phantom vs Nvidia GeForce GTX 980M

VS
Gainward GeForce RTX 3080 Phantom
Gainward GeForce RTX 3080 Phantom Image
Nvidia GeForce GTX 980M
Nvidia GeForce GTX 980M Image
Gainward GeForce RTX 3080 Phantom
Nvidia GeForce GTX 980M
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom Nvidia GeForce GTX 980M
GPU Base Clock Speed 1440MHz 1038MHz
GPU Boost Clock Speed 1755MHz 1127MHz
Pixel Rate 168.5 GPixel/s 66.4 GPixel/s
GPU Memory Speed 1188MHz 1253MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3080 Phantom Nvidia GeForce GTX 980M
GPU Base Clock Speed 1440MHz 1038MHz
Pixel Rate 168.5 GPixel/s 66.4 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 3.19 TFLOPS
GPU Memory Speed 1188MHz 1253MHz
Texture Filter Rate 477.4 GTexels/s 99.6 GTexels/s
Total GPU Shading Units 8704 1536
Total GPU TMUs 272 96
GPU Boost Clock Speed 1755MHz 1127MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phantom 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 Yes No
Multi-GPU Support Count Not Known 4
Ports Ports Gainward GeForce RTX 3080 Phantom 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 Gainward GeForce RTX 3080 Phantom Nvidia GeForce GTX 980M
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 28300 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 304mm Not Known
Height 136mm Not Known
Memory Memory Gainward GeForce RTX 3080 Phantom Nvidia GeForce GTX 980M
Effective Memory Clock 19000MHz 5012MHz
Max Memory Bandwidth 760GB/s 160GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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