Asus GeForce Dual RTX 2080 Ti OC vs Asus GeForce GTS 450 DirectCU TOP

VS
Asus GeForce Dual RTX 2080 Ti OC
Asus GeForce Dual RTX 2080 Ti OC Image
Asus GeForce GTS 450 DirectCU TOP
Asus GeForce GTS 450 DirectCU TOP Image
Asus GeForce Dual RTX 2080 Ti OC
Asus GeForce GTS 450 DirectCU TOP
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti OC Asus GeForce GTS 450 DirectCU TOP
GPU Base Clock Speed 1350MHz 925MHz
GPU Boost Clock Speed 1635MHz Not Known
Pixel Rate 143.9 GPixel/s 7.4 GPixel/s
GPU Memory Speed 1750MHz 1000MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 4 3
Performance Performance Asus GeForce Dual RTX 2080 Ti OC Asus GeForce GTS 450 DirectCU TOP
GPU Base Clock Speed 1350MHz 925MHz
Pixel Rate 143.9 GPixel/s 7.4 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 0.71 TFLOPS
GPU Memory Speed 1750MHz 1000MHz
Texture Filter Rate 444.7 GTexels/s 29.6 GTexels/s
Total GPU Shading Units 4352 192
Total GPU TMUs 272 32
GPU Boost Clock Speed 1635MHz Not Known
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Asus GeForce Dual RTX 2080 Ti OC Asus GeForce GTS 450 DirectCU TOP
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 2
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
Ray Tracing Support No No
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
SmallLuxGPU (2.0d4) Result Not Known 3100
Miscellaneous Miscellaneous Asus GeForce Dual RTX 2080 Ti OC Asus GeForce GTS 450 DirectCU TOP
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus GeForce Dual RTX 2080 Ti OC Asus GeForce GTS 450 DirectCU TOP
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 Asus GeForce Dual RTX 2080 Ti OC Asus GeForce GTS 450 DirectCU TOP
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1170 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 217mm
Height 114mm 120mm
Memory Memory Asus GeForce Dual RTX 2080 Ti OC Asus GeForce GTS 450 DirectCU TOP
Effective Memory Clock 14000MHz 4000MHz
Max Memory Bandwidth 616GB/s 64GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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