Gigabyte GeForce RTX 3090 Eagle OC vs HIS Radeon R9 390 IceQ X2 OC

VS
Gigabyte GeForce RTX 3090 Eagle OC
Gigabyte GeForce RTX 3090 Eagle OC Image
HIS Radeon R9 390 IceQ X2 OC
HIS Radeon R9 390 IceQ X2 OC Image
Gigabyte GeForce RTX 3090 Eagle OC
HIS Radeon R9 390 IceQ X2 OC
Key Differences Key Differences Gigabyte GeForce RTX 3090 Eagle OC HIS Radeon R9 390 IceQ X2 OC
GPU Base Clock Speed 1395MHz 1020MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 193.2 GPixel/s 65.3 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays 4 6
Performance Performance Gigabyte GeForce RTX 3090 Eagle OC HIS Radeon R9 390 IceQ X2 OC
GPU Base Clock Speed 1395MHz 1020MHz
Pixel Rate 193.2 GPixel/s 65.3 GPixel/s
FLOPS (Floating-point Performance) 36.21 TFLOPS 5.22 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 565.8 GTexels/s 163.2 GTexels/s
Total GPU Shading Units 10496 2560
Total GPU TMUs 328 160
GPU Boost Clock Speed 1725MHz Not Known
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3090 Eagle OC HIS Radeon R9 390 IceQ X2 OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 4
No. of Supported Displays 4 6
Ray Tracing Support No No
Ports Ports Gigabyte GeForce RTX 3090 Eagle OC HIS Radeon R9 390 IceQ X2 OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gigabyte GeForce RTX 3090 Eagle OC HIS Radeon R9 390 IceQ X2 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 6200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 297mm
Height 128mm 143mm
Memory Memory Gigabyte GeForce RTX 3090 Eagle OC HIS Radeon R9 390 IceQ X2 OC
Effective Memory Clock 19500MHz 6000MHz
Max Memory Bandwidth 936GB/s 384GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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