Gainward GeForce RTX 2080 Super Phantom GLH vs Zotac GeForce GTX 650 AMP! Edition

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Gainward GeForce RTX 2080 Super Phantom GLH
Gainward GeForce RTX 2080 Super Phantom GLH Image
Zotac GeForce GTX 650 AMP! Edition
Zotac GeForce GTX 650 AMP! Edition Image
Gainward GeForce RTX 2080 Super Phantom GLH
Zotac GeForce GTX 650 AMP! Edition
Key Differences Key Differences Gainward GeForce RTX 2080 Super Phantom GLH Zotac GeForce GTX 650 AMP! Edition
GPU Base Clock Speed 1650MHz 1189MHz
GPU Boost Clock Speed 1860MHz Not Known
Pixel Rate 119 GPixel/s 9.51 GPixel/s
GPU Memory Speed 1937MHz 1400MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 2080 Super Phantom GLH Zotac GeForce GTX 650 AMP! Edition
GPU Base Clock Speed 1650MHz 1189MHz
Pixel Rate 119 GPixel/s 9.51 GPixel/s
FLOPS (Floating-point Performance) 11.43 TFLOPS 0.91 TFLOPS
GPU Memory Speed 1937MHz 1400MHz
Texture Filter Rate 357.1 GTexels/s 38 GTexels/s
Total GPU Shading Units 3072 384
Total GPU TMUs 192 32
GPU Boost Clock Speed 1860MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 2080 Super Phantom GLH Zotac GeForce GTX 650 AMP! Edition
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 51°C
Idle GPU Temperature 30°C 27°C
3D Support Yes Yes
Noise Level Under Load 46.5dB 43.5dB
Idle Power Consumption 54W 104W
Idle Noise Level 40.3dB 43dB
Multi-GPU Support Count 2 Not Known
PassMark (G3D) Score Not Known 1825
3DMark Vantage Texture Fill Result Not Known 26.4GTexels/s
3DMark Vantage Pixel Fill Result Not Known 3.8GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 825
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 231W
No. of Supported Displays Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 2100
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Super Phantom GLH Zotac GeForce GTX 650 AMP! Edition
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Super Phantom GLH Zotac GeForce GTX 650 AMP! Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 2080 Super Phantom GLH Zotac GeForce GTX 650 AMP! Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 1270 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 292mm 152mm
Height 130mm 111mm
Memory Memory Gainward GeForce RTX 2080 Super Phantom GLH Zotac GeForce GTX 650 AMP! Edition
Effective Memory Clock 15496MHz 5600MHz
Max Memory Bandwidth 496GB/s 89.6GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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