Galax GeForce RTX 2070 Super EX Gamer Black Edition vs Sapphire Radeon HD 7970 Dual-X

VS
Galax GeForce RTX 2070 Super EX Gamer Black Edition
Galax GeForce RTX 2070 Super EX Gamer Black Edition Image
Sapphire Radeon HD 7970 Dual-X
Sapphire Radeon HD 7970 Dual-X Image
Galax GeForce RTX 2070 Super EX Gamer Black Edition
Sapphire Radeon HD 7970 Dual-X
Key Differences Key Differences Galax GeForce RTX 2070 Super EX Gamer Black Edition Sapphire Radeon HD 7970 Dual-X
GPU Base Clock Speed 1605MHz 925MHz
GPU Boost Clock Speed 1815MHz Not Known
Pixel Rate 116.2 GPixel/s 29.6 GPixel/s
GPU Memory Speed 1750MHz 1375MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known 6
Performance Performance Galax GeForce RTX 2070 Super EX Gamer Black Edition Sapphire Radeon HD 7970 Dual-X
GPU Base Clock Speed 1605MHz 925MHz
Pixel Rate 116.2 GPixel/s 29.6 GPixel/s
FLOPS (Floating-point Performance) 9.29 TFLOPS 3.79 TFLOPS
GPU Memory Speed 1750MHz 1375MHz
Texture Filter Rate 290.4 GTexels/s 118 GTexels/s
Total GPU Shading Units 2560 2048
Total GPU TMUs 160 128
GPU Boost Clock Speed 1815MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Galax GeForce RTX 2070 Super EX Gamer Black Edition Sapphire Radeon HD 7970 Dual-X
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 72°C
Idle GPU Temperature 30°C 34°C
Noise Level Under Load 45.5dB 53.1dB
3D Support Yes Yes
Idle Noise Level 41dB 40.2dB
Idle Power Consumption 53W 112W
PassMark (G3D) Score Not Known 5088
3DMark Vantage Texture Fill Result Not Known 107.55GTexels/s
3DMark Vantage Pixel Fill Result Not Known 13.33GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3032
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 360W
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 23600
No. of Supported Displays Not Known 6
Ports Ports Galax GeForce RTX 2070 Super EX Gamer Black Edition Sapphire Radeon HD 7970 Dual-X
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info Galax GeForce RTX 2070 Super EX Gamer Black Edition Sapphire Radeon HD 7970 Dual-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 4313 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 280mm
Height 143mm 125mm
Memory Memory Galax GeForce RTX 2070 Super EX Gamer Black Edition Sapphire Radeon HD 7970 Dual-X
Effective Memory Clock 14000MHz 5500MHz
Max Memory Bandwidth 448GB/s 264GB/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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