Asus GeForce Dual RTX 2080 Ti vs Asus HD 6870 DirectCU

VS
Asus GeForce Dual RTX 2080 Ti
Asus GeForce Dual RTX 2080 Ti Image
Asus HD 6870 DirectCU
Asus HD 6870 DirectCU Image
Asus GeForce Dual RTX 2080 Ti
Asus HD 6870 DirectCU
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti Asus HD 6870 DirectCU
GPU Base Clock Speed 1350MHz 915MHz
GPU Boost Clock Speed 1545MHz Not Known
Pixel Rate 136 GPixel/s 29.3 GPixel/s
GPU Memory Speed 1750MHz 1050MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 Not Known
Performance Performance Asus GeForce Dual RTX 2080 Ti Asus HD 6870 DirectCU
GPU Base Clock Speed 1350MHz 915MHz
Pixel Rate 136 GPixel/s 29.3 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 2.05 TFLOPS
GPU Memory Speed 1750MHz 1050MHz
Texture Filter Rate 420.2 GTexels/s 51.2 GTexels/s
Total GPU Shading Units 4352 1120
Total GPU TMUs 272 56
GPU Boost Clock Speed 1545MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
Features Features Asus GeForce Dual RTX 2080 Ti Asus HD 6870 DirectCU
DirectX Version Info 12 11
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 72°C
Idle GPU Temperature 31°C 38°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 55.2dB
Idle Noise Level 41.5dB 39.3dB
Idle Power Consumption 54W 112W
Multi-GPU Support Count 2 2
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 2
3DMark Vantage Texture Fill Result Not Known 45.8GTexels/s
3DMark Vantage Pixel Fill Result Not Known 6.62GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 277W
SmallLuxGPU (2.0d4) Result Not Known 6515
Miscellaneous Miscellaneous Asus GeForce Dual RTX 2080 Ti Asus HD 6870 DirectCU
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Asus GeForce Dual RTX 2080 Ti Asus HD 6870 DirectCU
HDMI Output Support Yes No
GPU HDMI Version 2 Not Known
DisplayPort Output 3 2
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Asus GeForce Dual RTX 2080 Ti Asus HD 6870 DirectCU
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1.7 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 268mm 279mm
Height 114mm 130mm
Memory Memory Asus GeForce Dual RTX 2080 Ti Asus HD 6870 DirectCU
Effective Memory Clock 14000MHz 4200MHz
Max Memory Bandwidth 616GB/s 134GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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