Gigabyte Aorus GeForce RTX 3090 Xtreme vs Gigabyte Radeon HD 7950 OC

VS
Gigabyte Aorus GeForce RTX 3090 Xtreme
Gigabyte Aorus GeForce RTX 3090 Xtreme Image
Gigabyte Radeon HD 7950 OC
Gigabyte Radeon HD 7950 OC Image
Gigabyte Aorus GeForce RTX 3090 Xtreme
Gigabyte Radeon HD 7950 OC
Key Differences Key Differences Gigabyte Aorus GeForce RTX 3090 Xtreme Gigabyte Radeon HD 7950 OC
GPU Base Clock Speed 1395MHz 900MHz
GPU Boost Clock Speed 1860MHz 925MHz
Pixel Rate 208.3 GPixel/s 28.8 GPixel/s
GPU Memory Speed 1219MHz 1250MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays 4 6
Performance Performance Gigabyte Aorus GeForce RTX 3090 Xtreme Gigabyte Radeon HD 7950 OC
GPU Base Clock Speed 1395MHz 900MHz
Pixel Rate 208.3 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 39.05 TFLOPS 3.23 TFLOPS
GPU Memory Speed 1219MHz 1250MHz
Texture Filter Rate 610.1 GTexels/s 101 GTexels/s
Total GPU Shading Units 10496 1792
Total GPU TMUs 328 112
GPU Boost Clock Speed 1860MHz 925MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Gigabyte Aorus GeForce RTX 3090 Xtreme Gigabyte Radeon HD 7950 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
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
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Ports Ports Gigabyte Aorus GeForce RTX 3090 Xtreme Gigabyte Radeon HD 7950 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 Gigabyte Aorus GeForce RTX 3090 Xtreme Gigabyte Radeon HD 7950 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 319mm 285mm
Height 140mm 125mm
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Memory Memory Gigabyte Aorus GeForce RTX 3090 Xtreme Gigabyte Radeon HD 7950 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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