ASRock Radeon RX 6900 XT vs Asus HD 6850 DirectCU

VS
ASRock Radeon RX 6900 XT
ASRock Radeon RX 6900 XT Image
Asus HD 6850 DirectCU
Asus HD 6850 DirectCU Image
ASRock Radeon RX 6900 XT
Asus HD 6850 DirectCU
Key Differences Key Differences ASRock Radeon RX 6900 XT Asus HD 6850 DirectCU
GPU Base Clock Speed 1900MHz 790MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 298.2 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 ASRock Radeon RX 6900 XT Asus HD 6850 DirectCU
GPU Base Clock Speed 1900MHz 790MHz
Pixel Rate 298.2 GPixel/s 25.3 GPixel/s
FLOPS (Floating-point Performance) 23.86 TFLOPS 1.52 TFLOPS
GPU Memory Speed 2000MHz 1000MHz
Texture Filter Rate 745.6 GTexels/s 37.9 GTexels/s
Total GPU Shading Units 5120 960
Total GPU TMUs 320 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 ASRock Radeon RX 6900 XT Asus HD 6850 DirectCU
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
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
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 7300
Ports Ports ASRock Radeon RX 6900 XT Asus HD 6850 DirectCU
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
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 ASRock Radeon RX 6900 XT Asus HD 6850 DirectCU
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 267mm 260mm
Height 120mm 127.33mm
Memory Memory ASRock Radeon RX 6900 XT Asus HD 6850 DirectCU
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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