Gainward GeForce RTX 3070 Phoenix GS vs Sapphire HD 6950

VS
Gainward GeForce RTX 3070 Phoenix GS
Gainward GeForce RTX 3070 Phoenix GS Image
Sapphire HD 6950
Sapphire HD 6950 Image
Gainward GeForce RTX 3070 Phoenix GS
Sapphire HD 6950
Key Differences Key Differences Gainward GeForce RTX 3070 Phoenix GS Sapphire HD 6950
GPU Base Clock Speed 1500MHz 800MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 169.9 GPixel/s 25.6 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3070 Phoenix GS Sapphire HD 6950
GPU Base Clock Speed 1500MHz 800MHz
Pixel Rate 169.9 GPixel/s 25.6 GPixel/s
FLOPS (Floating-point Performance) 20.84 TFLOPS 2.25 TFLOPS
GPU Memory Speed 1750MHz 1250MHz
Texture Filter Rate 325.7 GTexels/s 70.4 GTexels/s
Total GPU Shading Units 5888 1408
Total GPU TMUs 184 88
GPU Boost Clock Speed 1770MHz Not Known
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3070 Phoenix GS Sapphire HD 6950
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
Ray Tracing Support Yes No
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 Gainward GeForce RTX 3070 Phoenix GS Sapphire HD 6950
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info Gainward GeForce RTX 3070 Phoenix GS Sapphire HD 6950
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 2640 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2.1
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 267mm
Height 112mm 100mm
Memory Memory Gainward GeForce RTX 3070 Phoenix GS Sapphire HD 6950
Effective Memory Clock 7000MHz 5000MHz
Max Memory Bandwidth 448GB/s 160GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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