Asus TUF GeForce RTX 3090 Gaming vs Asus Radeon HD 7870 DirectCU II

VS
Asus TUF GeForce RTX 3090 Gaming
Asus TUF GeForce RTX 3090 Gaming Image
Asus Radeon HD 7870 DirectCU II
Asus Radeon HD 7870 DirectCU II Image
Asus TUF GeForce RTX 3090 Gaming
Asus Radeon HD 7870 DirectCU II
Key Differences Key Differences Asus TUF GeForce RTX 3090 Gaming Asus Radeon HD 7870 DirectCU II
GPU Base Clock Speed 1395MHz 1010MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 189.8 GPixel/s 32.3 GPixel/s
GPU Memory Speed 1219MHz 1210MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays 4 6
Performance Performance Asus TUF GeForce RTX 3090 Gaming Asus Radeon HD 7870 DirectCU II
GPU Base Clock Speed 1395MHz 1010MHz
Pixel Rate 189.8 GPixel/s 32.3 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 2.59 TFLOPS
GPU Memory Speed 1219MHz 1210MHz
Texture Filter Rate 556 GTexels/s 80.8 GTexels/s
Total GPU Shading Units 10496 1280
Total GPU TMUs 328 80
GPU Boost Clock Speed 1695MHz Not Known
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Asus TUF GeForce RTX 3090 Gaming Asus Radeon HD 7870 DirectCU II
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
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
Ports Ports Asus TUF GeForce RTX 3090 Gaming Asus Radeon HD 7870 DirectCU II
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 2
General info General info Asus TUF GeForce RTX 3090 Gaming Asus Radeon HD 7870 DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 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 299.9mm 264mm
Height 126.9mm 110mm
Memory Memory Asus TUF GeForce RTX 3090 Gaming Asus Radeon HD 7870 DirectCU II
Effective Memory Clock 9750MHz 4840MHz
Max Memory Bandwidth 936GB/s 155GB/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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