PowerColor Red Devil Radeon RX 6800 vs Asus HD 6950 DirectCU II

VS
PowerColor Red Devil Radeon RX 6800
PowerColor Red Devil Radeon RX 6800 Image
Asus HD 6950 DirectCU II
Asus HD 6950 DirectCU II Image
PowerColor Red Devil Radeon RX 6800
Asus HD 6950 DirectCU II
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 Asus HD 6950 DirectCU II
GPU Base Clock Speed 1850MHz 810MHz
GPU Boost Clock Speed 2190MHz Not Known
Pixel Rate 210.2 GPixel/s 25.9 GPixel/s
GPU Memory Speed 2000MHz 1250MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 Not Known
Performance Performance PowerColor Red Devil Radeon RX 6800 Asus HD 6950 DirectCU II
GPU Base Clock Speed 1850MHz 810MHz
Pixel Rate 210.2 GPixel/s 25.9 GPixel/s
FLOPS (Floating-point Performance) 16.82 TFLOPS 2.28 TFLOPS
GPU Memory Speed 2000MHz 1250MHz
Texture Filter Rate 525.6 GTexels/s 71.3 GTexels/s
Total GPU Shading Units 3840 1408
Total GPU TMUs 240 88
GPU Boost Clock Speed 2190MHz Not Known
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Devil Radeon RX 6800 Asus HD 6950 DirectCU II
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 Not Known
PassMark (G3D) Score Not Known 3175
3DMark Vantage Texture Fill Result Not Known 65GTexels/s
GPU Temperature Under Load Not Known 75°C
3DMark Vantage Pixel Fill Result Not Known 7.99GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1249
Idle GPU Temperature Not Known 38°C
Noise Level Under Load Not Known 50.5dB
Power Consumption Under Peak Load Not Known 292W
Idle Power Consumption Not Known 162W
Idle Noise Level Not Known 42.9dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 7050
Ports Ports PowerColor Red Devil Radeon RX 6800 Asus HD 6950 DirectCU II
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 4
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info PowerColor Red Devil Radeon RX 6800 Asus HD 6950 DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 2640 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2.1
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 297mm
Height 135mm 118.35mm
Memory Memory PowerColor Red Devil Radeon RX 6800 Asus HD 6950 DirectCU II
Effective Memory Clock 16000MHz 5000MHz
Max Memory Bandwidth 512GB/s 160GB/s
RAM 16GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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