EVGA GeForce RTX 3090 FTW3 Ultra Gaming vs Sapphire Radeon HD 7950 Vapor-X OC

VS
EVGA GeForce RTX 3090 FTW3 Ultra Gaming
EVGA GeForce RTX 3090 FTW3 Ultra Gaming Image
Sapphire Radeon HD 7950 Vapor-X OC
Sapphire Radeon HD 7950 Vapor-X OC Image
EVGA GeForce RTX 3090 FTW3 Ultra Gaming
Sapphire Radeon HD 7950 Vapor-X OC
Key Differences Key Differences EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7950 Vapor-X OC
GPU Base Clock Speed 1395MHz 950MHz
GPU Boost Clock Speed 1800MHz 925MHz
Pixel Rate 201.6 GPixel/s 30.4 GPixel/s
GPU Memory Speed 1219MHz 1250MHz
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 7950 Vapor-X OC
GPU Base Clock Speed 1395MHz 950MHz
Pixel Rate 201.6 GPixel/s 30.4 GPixel/s
FLOPS (Floating-point Performance) 37.79 TFLOPS 3.4 TFLOPS
GPU Memory Speed 1219MHz 1250MHz
Texture Filter Rate 590.4 GTexels/s 106 GTexels/s
Total GPU Shading Units 10496 1792
Total GPU TMUs 328 112
GPU Boost Clock Speed 1800MHz 925MHz
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 7950 Vapor-X OC
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 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
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 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
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Ports Ports EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7950 Vapor-X OC
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 2
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General info General info EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7950 Vapor-X OC
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 130mm
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Memory Memory EVGA GeForce RTX 3090 FTW3 Ultra Gaming Sapphire Radeon HD 7950 Vapor-X OC
Effective Memory Clock 19500MHz 5000MHz
Max Memory Bandwidth 936GB/s 240GB/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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