KFA2 GeForce RTX 3090 EX Gamer 1-Click OC vs Zotac GeForce GTX 680 AMP! Edition

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KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Image
Zotac GeForce GTX 680 AMP! Edition
Zotac GeForce GTX 680 AMP! Edition Image
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
Zotac GeForce GTX 680 AMP! Edition
Key Differences Key Differences KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Zotac GeForce GTX 680 AMP! Edition
GPU Base Clock Speed 1395MHz 1110MHz
GPU Boost Clock Speed 1740MHz 1176MHz
Pixel Rate 194.9 GPixel/s 35.5 GPixel/s
GPU Memory Speed 1219MHz 1652MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Zotac GeForce GTX 680 AMP! Edition
GPU Base Clock Speed 1395MHz 1110MHz
Pixel Rate 194.9 GPixel/s 35.5 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 3.41 TFLOPS
GPU Memory Speed 1219MHz 1652MHz
Texture Filter Rate 570.7 GTexels/s 142 GTexels/s
Total GPU Shading Units 10496 1536
Total GPU TMUs 328 128
GPU Boost Clock Speed 1740MHz 1176MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Zotac GeForce GTX 680 AMP! Edition
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
PassMark (G3D) Score Not Known 5683
3DMark Vantage Texture Fill Result Not Known 102.04GTexels/s
GPU Temperature Under Load Not Known 78°C
3DMark Vantage Pixel Fill Result Not Known 13.03GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2910
Ray Tracing Support No No
Idle GPU Temperature Not Known 32°C
Noise Level Under Load Not Known 51.9dB
Power Consumption Under Peak Load Not Known 362W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 40.5dB
Multi-GPU Support Count Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 7800
No. of Supported Displays Not Known 4
Ports Ports KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Zotac GeForce GTX 680 AMP! Edition
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 2
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Zotac GeForce GTX 680 AMP! Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 3540 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 279mm
Height 142mm 112mm
Memory Memory KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Zotac GeForce GTX 680 AMP! Edition
Effective Memory Clock 9750MHz 6608MHz
Max Memory Bandwidth 936GB/s 211GB/s
RAM 24GB 2GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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