Sapphire Radeon RX 6800 XT vs Asus HD 6850 DirectCU V2

VS
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT Image
Asus HD 6850 DirectCU V2
Asus HD 6850 DirectCU V2 Image
Sapphire Radeon RX 6800 XT
Asus HD 6850 DirectCU V2
Key Differences Key Differences Sapphire Radeon RX 6800 XT Asus HD 6850 DirectCU V2
GPU Base Clock Speed 1825MHz 790MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 25.3 GPixel/s
GPU Memory Speed 2000MHz 1000MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 3
Performance Performance Sapphire Radeon RX 6800 XT Asus HD 6850 DirectCU V2
GPU Base Clock Speed 1825MHz 790MHz
Pixel Rate 288 GPixel/s 25.3 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 1.52 TFLOPS
GPU Memory Speed 2000MHz 1000MHz
Texture Filter Rate 648 GTexels/s 37.9 GTexels/s
Total GPU Shading Units 4608 960
Total GPU TMUs 288 48
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Radeon RX 6800 XT Asus HD 6850 DirectCU V2
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 0 2
Ray Tracing Support Yes No
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
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 Sapphire Radeon RX 6800 XT Asus HD 6850 DirectCU V2
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 XT Asus HD 6850 DirectCU V2
HDMI Output Support Yes Yes
DisplayPort Output 2 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 1
General info General info Sapphire Radeon RX 6800 XT Asus HD 6850 DirectCU V2
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 1700 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 260mm
Height 119.8mm 127.33mm
Memory Memory Sapphire Radeon RX 6800 XT Asus HD 6850 DirectCU V2
Effective Memory Clock 16000MHz 4000MHz
Max Memory Bandwidth 512GB/s 128GB/s
RAM 16GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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