Palit GeForce RTX 3090 GameRock OC vs AMD Radeon R9 285

VS
Palit GeForce RTX 3090 GameRock OC
Palit GeForce RTX 3090 GameRock OC Image
AMD Radeon R9 285
AMD Radeon R9 285 Image
Palit GeForce RTX 3090 GameRock OC
AMD Radeon R9 285
Key Differences Key Differences Palit GeForce RTX 3090 GameRock OC AMD Radeon R9 285
GPU Base Clock Speed 1395MHz 918MHz
GPU Boost Clock Speed 1845MHz 1000MHz
Pixel Rate 206.6 GPixel/s 29.4 GPixel/s
GPU Memory Speed 1219MHz 1375MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays 4 5
Performance Performance Palit GeForce RTX 3090 GameRock OC AMD Radeon R9 285
GPU Base Clock Speed 1395MHz 918MHz
Pixel Rate 206.6 GPixel/s 29.4 GPixel/s
FLOPS (Floating-point Performance) 38.73 TFLOPS 3.29 TFLOPS
GPU Memory Speed 1219MHz 1375MHz
Texture Filter Rate 605.2 GTexels/s 103 GTexels/s
Total GPU Shading Units 10496 1792
Total GPU TMUs 328 112
GPU Boost Clock Speed 1845MHz 1000MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No No
Features Features Palit GeForce RTX 3090 GameRock OC AMD Radeon R9 285
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.4
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes No
No. of Supported Displays 4 5
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 4
Ports Ports Palit GeForce RTX 3090 GameRock OC AMD Radeon R9 285
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 Not Known
General info General info Palit GeForce RTX 3090 GameRock OC AMD Radeon R9 285
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 5000 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm Not Known
Height 136mm Not Known
Memory Memory Palit GeForce RTX 3090 GameRock OC AMD Radeon R9 285
Effective Memory Clock 19500MHz 5500MHz
Max Memory Bandwidth 936GB/s 176GB/s
RAM 24GB 2GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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