Gainward GeForce RTX 3090 Phoenix GS vs AMD Radeon R7 265

VS
Gainward GeForce RTX 3090 Phoenix GS
Gainward GeForce RTX 3090 Phoenix GS Image
AMD Radeon R7 265
AMD Radeon R7 265 Image
Gainward GeForce RTX 3090 Phoenix GS
AMD Radeon R7 265
Key Differences Key Differences Gainward GeForce RTX 3090 Phoenix GS AMD Radeon R7 265
GPU Base Clock Speed 1395MHz 900MHz
GPU Boost Clock Speed 1725MHz 925MHz
Pixel Rate 193.2 GPixel/s 28.8 GPixel/s
GPU Memory Speed 1219MHz 1400MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3090 Phoenix GS AMD Radeon R7 265
GPU Base Clock Speed 1395MHz 900MHz
Pixel Rate 193.2 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 36.21 TFLOPS 1.84 TFLOPS
GPU Memory Speed 1219MHz 1400MHz
Texture Filter Rate 565.8 GTexels/s 57.6 GTexels/s
Total GPU Shading Units 10496 1024
Total GPU TMUs 328 64
GPU Boost Clock Speed 1725MHz 925MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phoenix GS AMD Radeon R7 265
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
Ray Tracing Support Yes No
Ports Ports Gainward GeForce RTX 3090 Phoenix GS AMD Radeon R7 265
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 Gainward GeForce RTX 3090 Phoenix GS AMD Radeon R7 265
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 2800 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 210mm
Height 112mm Not Known
Memory Memory Gainward GeForce RTX 3090 Phoenix GS AMD Radeon R7 265
Effective Memory Clock 9750MHz 5600MHz
Max Memory Bandwidth 936GB/s 179.2GB/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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