Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G vs Sapphire HD 6450 1GB

VS
Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G
Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Image
Sapphire HD 6450 1GB
Sapphire HD 6450 1GB Image
Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G
Sapphire HD 6450 1GB
Key Differences Key Differences Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Sapphire HD 6450 1GB
GPU Base Clock Speed 1350MHz 625MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 155.8 GPixel/s 2.5 GPixel/s
GPU Memory Speed 1767MHz 900MHz
GPU Render Output Units (ROPs) 88 4
No. of Supported Displays 4 4
Performance Performance Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Sapphire HD 6450 1GB
GPU Base Clock Speed 1350MHz 625MHz
Pixel Rate 155.8 GPixel/s 2.5 GPixel/s
FLOPS (Floating-point Performance) 15.41 TFLOPS 0.2 TFLOPS
Texture Filter Rate 481.4 GTexels/s 5 GTexels/s
GPU Memory Speed 1767MHz 900MHz
Total GPU Shading Units 4352 160
Total GPU TMUs 272 8
GPU Boost Clock Speed 1770MHz Not Known
GPU Render Output Units (ROPs) 88 4
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Sapphire HD 6450 1GB
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 59°C
Idle GPU Temperature 31°C 39°C
3D Support Yes No
Noise Level Under Load 47.5dB 47.7dB
Idle Noise Level 41.5dB 41.4dB
Idle Power Consumption 54W 144W
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 292
PassMark (DirectCompute) Benchmark Result Not Known 172
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 178W
SmallLuxGPU (2.0d4) Result Not Known 1150
Miscellaneous Miscellaneous Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Sapphire HD 6450 1GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Sapphire HD 6450 1GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 3 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Sapphire HD 6450 1GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 370 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 290mm 180mm
Height 134.31mm 110mm
Memory Memory Gigabyte Aorus GeForce RTX 2080 Ti Xtreme 11G Sapphire HD 6450 1GB
Effective Memory Clock 14136MHz 1600MHz
Max Memory Bandwidth 622GB/s 12.8GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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