Asus GeForce Dual RTX 2080 Ti OC vs Asus HD 6850 DirectCU V2

VS
Asus GeForce Dual RTX 2080 Ti OC
Asus GeForce Dual RTX 2080 Ti OC Image
Asus HD 6850 DirectCU V2
Asus HD 6850 DirectCU V2 Image
Asus GeForce Dual RTX 2080 Ti OC
Asus HD 6850 DirectCU V2
Key Differences Key Differences Asus GeForce Dual RTX 2080 Ti OC Asus HD 6850 DirectCU V2
GPU Base Clock Speed 1350MHz 790MHz
GPU Boost Clock Speed 1635MHz Not Known
Pixel Rate 143.9 GPixel/s 25.3 GPixel/s
GPU Memory Speed 1750MHz 1000MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 3
Performance Performance Asus GeForce Dual RTX 2080 Ti OC Asus HD 6850 DirectCU V2
GPU Base Clock Speed 1350MHz 790MHz
Pixel Rate 143.9 GPixel/s 25.3 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 1.52 TFLOPS
GPU Memory Speed 1750MHz 1000MHz
Texture Filter Rate 444.7 GTexels/s 37.9 GTexels/s
Total GPU Shading Units 4352 960
Total GPU TMUs 272 48
GPU Boost Clock Speed 1635MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Asus GeForce Dual RTX 2080 Ti OC Asus HD 6850 DirectCU V2
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
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 2232
GPU Temperature Under Load Not Known 74°C
PassMark (DirectCompute) Benchmark Result Not Known 890
Ray Tracing Support No No
Idle GPU Temperature Not Known 38°C
Noise Level Under Load Not Known 47.7dB
Power Consumption Under Peak Load Not Known 270W
Idle Power Consumption Not Known 114W
Idle Noise Level Not Known 40.1dB
SmallLuxGPU (2.0d4) Result Not Known 7300
Miscellaneous Miscellaneous Asus GeForce Dual RTX 2080 Ti OC Asus HD 6850 DirectCU V2
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 HD 6850 DirectCU V2
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 1
General info General info Asus GeForce Dual RTX 2080 Ti OC Asus HD 6850 DirectCU V2
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1700 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 260mm
Height 114mm 127.33mm
Memory Memory Asus GeForce Dual RTX 2080 Ti OC Asus HD 6850 DirectCU V2
Effective Memory Clock 14000MHz 4000MHz
Max Memory Bandwidth 616GB/s 128GB/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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