Galax GeForce RTX 3090 EX Gamer 1-Click OC vs AMD Radeon R9 280X

VS
Galax GeForce RTX 3090 EX Gamer 1-Click OC
Galax GeForce RTX 3090 EX Gamer 1-Click OC Image
AMD Radeon R9 280X
AMD Radeon R9 280X Image
Galax GeForce RTX 3090 EX Gamer 1-Click OC
AMD Radeon R9 280X
Key Differences Key Differences Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon R9 280X
GPU Base Clock Speed 1395MHz 850MHz
GPU Boost Clock Speed 1740MHz 1000MHz
Pixel Rate 194.9 GPixel/s 27.2 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon R9 280X
GPU Base Clock Speed 1395MHz 850MHz
Pixel Rate 194.9 GPixel/s 27.2 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 3.48 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 570.7 GTexels/s 109 GTexels/s
Total GPU Shading Units 10496 2048
Total GPU TMUs 328 128
GPU Boost Clock Speed 1740MHz 1000MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon R9 280X
DirectX Version Info 12 11.2
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
PassMark (G3D) Score Not Known 5118
3DMark Vantage Texture Fill Result Not Known 114.2GTexels/s
GPU Temperature Under Load Not Known 63°C
3DMark Vantage Pixel Fill Result Not Known 13.5GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3050
Ray Tracing Support No No
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 46.6dB
Power Consumption Under Peak Load Not Known 313W
Idle Power Consumption Not Known 79W
Idle Noise Level Not Known 36.8dB
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
Ports Ports Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon R9 280X
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 0
General info General info Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon R9 280X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 330mm 275mm
Height 142mm 120mm
Memory Memory Galax GeForce RTX 3090 EX Gamer 1-Click OC AMD Radeon R9 280X
Effective Memory Clock 9750MHz 6000MHz
Max Memory Bandwidth 936GB/s 288GB/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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