Gigabyte GeForce RTX 3080 Eagle OC vs Zotac GeForce GTS 450 AMP! Edition

VS
Gigabyte GeForce RTX 3080 Eagle OC
Gigabyte GeForce RTX 3080 Eagle OC Image
Zotac GeForce GTS 450 AMP! Edition
Zotac GeForce GTS 450 AMP! Edition Image
Gigabyte GeForce RTX 3080 Eagle OC
Zotac GeForce GTS 450 AMP! Edition
Key Differences Key Differences Gigabyte GeForce RTX 3080 Eagle OC Zotac GeForce GTS 450 AMP! Edition
GPU Base Clock Speed 1440MHz 875MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 168.5 GPixel/s 7 GPixel/s
GPU Memory Speed 1188MHz 1000MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 3
Performance Performance Gigabyte GeForce RTX 3080 Eagle OC Zotac GeForce GTS 450 AMP! Edition
GPU Base Clock Speed 1440MHz 875MHz
Pixel Rate 168.5 GPixel/s 7 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 0.67 TFLOPS
GPU Memory Speed 1188MHz 1000MHz
Texture Filter Rate 477.4 GTexels/s 28 GTexels/s
Total GPU Shading Units 8704 192
Total GPU TMUs 272 32
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Gigabyte GeForce RTX 3080 Eagle OC Zotac GeForce GTS 450 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
Ray Tracing Support Yes No
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1531
3DMark Vantage Texture Fill Result Not Known 21.9GTexels/s
GPU Temperature Under Load Not Known 62°C
3DMark Vantage Pixel Fill Result Not Known 2.91GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 722
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 39.9dB
Power Consumption Under Peak Load Not Known 261W
Idle Power Consumption Not Known 111W
Idle Noise Level Not Known 39.9dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 3100
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Ports Ports Gigabyte GeForce RTX 3080 Eagle OC Zotac GeForce GTS 450 AMP! Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info Gigabyte GeForce RTX 3080 Eagle OC Zotac GeForce GTS 450 AMP! Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 1170 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 188mm
Height 128mm 111mm
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Memory Memory Gigabyte GeForce RTX 3080 Eagle OC Zotac GeForce GTS 450 AMP! Edition
Effective Memory Clock 19000MHz 4000MHz
Max Memory Bandwidth 760GB/s 64GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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