Zotac Gaming GeForce RTX 2080 Ti AMP Maxx vs Sapphire HD 7750 2GB

VS
Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Image
Sapphire HD 7750 2GB
Sapphire HD 7750 2GB Image
Zotac Gaming GeForce RTX 2080 Ti AMP Maxx
Sapphire HD 7750 2GB
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Sapphire HD 7750 2GB
GPU Base Clock Speed 1350MHz 800MHz
GPU Boost Clock Speed 1665MHz Not Known
Pixel Rate 146.5 GPixel/s 12.8 GPixel/s
GPU Memory Speed 1750MHz 800MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 4 6
Performance Performance Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Sapphire HD 7750 2GB
GPU Base Clock Speed 1350MHz 800MHz
Pixel Rate 146.5 GPixel/s 12.8 GPixel/s
FLOPS (Floating-point Performance) 14.49 TFLOPS 0.82 TFLOPS
Texture Filter Rate 452.9 GTexels/s 25.6 GTexels/s
GPU Memory Speed 1750MHz 800MHz
Total GPU Shading Units 4352 512
Total GPU TMUs 272 32
GPU Boost Clock Speed 1665MHz Not Known
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Sapphire HD 7750 2GB
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 68°C
Idle GPU Temperature 31°C 33°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 47.4dB
Idle Noise Level 41.5dB 44.8dB
Idle Power Consumption 54W 104W
Multi-GPU Support Count 2 2
No. of Supported Displays 4 6
3DMark Vantage Texture Fill Result Not Known 22.35GTexels/s
3DMark Vantage Pixel Fill Result Not Known 3.73GPixel/s
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 216W
SmallLuxGPU (2.0d4) Result Not Known 7300
Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Sapphire HD 7750 2GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Sapphire HD 7750 2GB
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 1
Mini DisplayPort Output 0 0
General info General info Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Sapphire HD 7750 2GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1500 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 298mm 175mm
Height 133mm 110mm
Memory Memory Zotac Gaming GeForce RTX 2080 Ti AMP Maxx Sapphire HD 7750 2GB
Effective Memory Clock 14000MHz 1600MHz
Max Memory Bandwidth 616GB/s 25.6GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 128bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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