EVGA GeForce RTX 3090 FTW3 Ultra Gaming vs Sapphire Radeon HD 7970 Dual-X

VS
EVGA GeForce RTX 3090 FTW3 Ultra Gaming
EVGA GeForce RTX 3090 FTW3 Ultra Gaming Image
Sapphire Radeon HD 7970 Dual-X
Sapphire Radeon HD 7970 Dual-X Image
EVGA GeForce RTX 3090 FTW3 Ultra Gaming
Sapphire Radeon HD 7970 Dual-X
Key Differences Key Differences EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7970 Dual-X
GPU Base Clock Speed 1395MHz 925MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 201.6 GPixel/s 29.6 GPixel/s
GPU Memory Speed 1219MHz 1375MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays 4 6
Performance Performance EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7970 Dual-X
GPU Base Clock Speed 1395MHz 925MHz
Pixel Rate 201.6 GPixel/s 29.6 GPixel/s
FLOPS (Floating-point Performance) 37.79 TFLOPS 3.79 TFLOPS
GPU Memory Speed 1219MHz 1375MHz
Texture Filter Rate 590.4 GTexels/s 118 GTexels/s
Total GPU Shading Units 10496 2048
Total GPU TMUs 328 128
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7970 Dual-X
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
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 5088
3DMark Vantage Texture Fill Result Not Known 107.55GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 13.33GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3032
Ray Tracing Support Yes No
Idle GPU Temperature Not Known 34°C
Noise Level Under Load Not Known 53.1dB
Power Consumption Under Peak Load Not Known 360W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 40.2dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 23600
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Ports Ports EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7970 Dual-X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
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General info General info EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7970 Dual-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 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 300mm 280mm
Height 136.8mm 125mm
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Memory Memory EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7970 Dual-X
Effective Memory Clock 19500MHz 5500MHz
Max Memory Bandwidth 936GB/s 264GB/s
RAM 24GB 3GB
Memory Bus Interface Width 384bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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