Nvidia GeForce RTX 3070 vs Sapphire Radeon HD 7950 FleX

VS
Nvidia GeForce RTX 3070
Nvidia GeForce RTX 3070 Image
Sapphire Radeon HD 7950 FleX
Sapphire Radeon HD 7950 FleX Image
Nvidia GeForce RTX 3070
Sapphire Radeon HD 7950 FleX
Key Differences Key Differences Nvidia GeForce RTX 3070 Sapphire Radeon HD 7950 FleX
GPU Base Clock Speed 1500MHz 860MHz
GPU Boost Clock Speed 1725MHz 925MHz
Pixel Rate 165.6 GPixel/s 27.5 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 6
Performance Performance Nvidia GeForce RTX 3070 Sapphire Radeon HD 7950 FleX
GPU Base Clock Speed 1500MHz 860MHz
Pixel Rate 165.6 GPixel/s 27.5 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 3.08 TFLOPS
GPU Memory Speed 1750MHz 1250MHz
Texture Filter Rate 317.4 GTexels/s 96.3 GTexels/s
Total GPU Shading Units 5888 1792
Total GPU TMUs 184 112
GPU Boost Clock Speed 1725MHz 925MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Nvidia GeForce RTX 3070 Sapphire Radeon HD 7950 FleX
DirectX Version Info 12 11.1
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
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 4621
3DMark Vantage Texture Fill Result Not Known 80.6GTexels/s
GPU Temperature Under Load Not Known 71°C
3DMark Vantage Pixel Fill Result Not Known 12GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2635
Idle GPU Temperature Not Known 34°C
Noise Level Under Load Not Known 53.1dB
Power Consumption Under Peak Load Not Known 321W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 40.7dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 18100
Ports Ports Nvidia GeForce RTX 3070 Sapphire Radeon HD 7950 FleX
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 Nvidia GeForce RTX 3070 Sapphire Radeon HD 7950 FleX
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 4313 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 242mm 290mm
Height 112mm 135mm
Memory Memory Nvidia GeForce RTX 3070 Sapphire Radeon HD 7950 FleX
Effective Memory Clock 14000MHz 5000MHz
Max Memory Bandwidth 448GB/s 240GB/s
RAM 8GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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