Gainward GeForce RTX 3070 Phoenix GS vs AMD Radeon HD 6670

VS
Gainward GeForce RTX 3070 Phoenix GS
Gainward GeForce RTX 3070 Phoenix GS Image
AMD Radeon HD 6670
AMD Radeon HD 6670 Image
Gainward GeForce RTX 3070 Phoenix GS
AMD Radeon HD 6670
Key Differences Key Differences Gainward GeForce RTX 3070 Phoenix GS AMD Radeon HD 6670
GPU Base Clock Speed 1500MHz 800MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 169.9 GPixel/s 6.4 GPixel/s
GPU Memory Speed 1750MHz 1000MHz
GPU Render Output Units (ROPs) 96 8
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3070 Phoenix GS AMD Radeon HD 6670
GPU Base Clock Speed 1500MHz 800MHz
Pixel Rate 169.9 GPixel/s 6.4 GPixel/s
FLOPS (Floating-point Performance) 20.84 TFLOPS 0.77 TFLOPS
GPU Memory Speed 1750MHz 1000MHz
Texture Filter Rate 325.7 GTexels/s 19.2 GTexels/s
Total GPU Shading Units 5888 480
Total GPU TMUs 184 24
GPU Boost Clock Speed 1770MHz Not Known
GPU Render Output Units (ROPs) 96 8
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3070 Phoenix GS AMD Radeon HD 6670
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 1050
3DMark Vantage Texture Fill Result Not Known 17.8GTexels/s
GPU Temperature Under Load Not Known 63°C
3DMark Vantage Pixel Fill Result Not Known 3.09GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 501
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 45.2dB
Power Consumption Under Peak Load Not Known 198W
Idle Power Consumption Not Known 106W
Idle Noise Level Not Known 41.5dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 3200
No. of Supported Displays Not Known 3
Ports Ports Gainward GeForce RTX 3070 Phoenix GS AMD Radeon HD 6670
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 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3070 Phoenix GS AMD Radeon HD 6670
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 716 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 168mm
Height 112mm 116.57mm
Memory Memory Gainward GeForce RTX 3070 Phoenix GS AMD Radeon HD 6670
Effective Memory Clock 7000MHz 4000MHz
Max Memory Bandwidth 448GB/s 64GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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