Gainward GeForce RTX 3090 Phoenix vs Asus HD 6870 DirectCU

VS
Gainward GeForce RTX 3090 Phoenix
Gainward GeForce RTX 3090 Phoenix Image
Asus HD 6870 DirectCU
Asus HD 6870 DirectCU Image
Gainward GeForce RTX 3090 Phoenix
Asus HD 6870 DirectCU
Key Differences Key Differences Gainward GeForce RTX 3090 Phoenix Asus HD 6870 DirectCU
GPU Base Clock Speed 1395MHz 915MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 189.8 GPixel/s 29.3 GPixel/s
GPU Memory Speed 1219MHz 1050MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3090 Phoenix Asus HD 6870 DirectCU
GPU Base Clock Speed 1395MHz 915MHz
Pixel Rate 189.8 GPixel/s 29.3 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 2.05 TFLOPS
GPU Memory Speed 1219MHz 1050MHz
Texture Filter Rate 556 GTexels/s 51.2 GTexels/s
Total GPU Shading Units 10496 1120
Total GPU TMUs 328 56
GPU Boost Clock Speed 1695MHz Not Known
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phoenix Asus HD 6870 DirectCU
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
PassMark (G3D) Score Not Known 2
3DMark Vantage Texture Fill Result Not Known 45.8GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 6.62GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1
Ray Tracing Support Yes No
Idle GPU Temperature Not Known 38°C
Noise Level Under Load Not Known 55.2dB
Power Consumption Under Peak Load Not Known 277W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 39.3dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 6515
Ports Ports Gainward GeForce RTX 3090 Phoenix Asus HD 6870 DirectCU
HDMI Output Support Yes No
GPU HDMI Version 2.1 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 Gainward GeForce RTX 3090 Phoenix Asus HD 6870 DirectCU
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 1.7 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 294mm 279mm
Height 112mm 130mm
Memory Memory Gainward GeForce RTX 3090 Phoenix Asus HD 6870 DirectCU
Effective Memory Clock 9750MHz 4200MHz
Max Memory Bandwidth 936GB/s 134GB/s
RAM 24GB 1GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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