Galax GeForce RTX 3070 EX Gamer 1-Click OC vs HIS Radeon R9 390X IceQ X2 OC

VS
Galax GeForce RTX 3070 EX Gamer 1-Click OC
Galax GeForce RTX 3070 EX Gamer 1-Click OC Image
HIS Radeon R9 390X IceQ X2 OC
HIS Radeon R9 390X IceQ X2 OC Image
Galax GeForce RTX 3070 EX Gamer 1-Click OC
HIS Radeon R9 390X IceQ X2 OC
Key Differences Key Differences Galax GeForce RTX 3070 EX Gamer 1-Click OC HIS Radeon R9 390X IceQ X2 OC
GPU Base Clock Speed 1500MHz 1070MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 112.3 GPixel/s 68.5 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays Not Known 6
Performance Performance Galax GeForce RTX 3070 EX Gamer 1-Click OC HIS Radeon R9 390X IceQ X2 OC
GPU Base Clock Speed 1500MHz 1070MHz
Pixel Rate 112.3 GPixel/s 68.5 GPixel/s
FLOPS (Floating-point Performance) 20.67 TFLOPS 6.03 TFLOPS
Texture Filter Rate 322.9 GTexels/s 188.3 GTexels/s
GPU Memory Speed 1750MHz 1500MHz
Total GPU Shading Units 5888 2816
Total GPU TMUs 184 176
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3070 EX Gamer 1-Click OC HIS Radeon R9 390X 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
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 6
Ports Ports Galax GeForce RTX 3070 EX Gamer 1-Click OC HIS Radeon R9 390X IceQ X2 OC
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 3070 EX Gamer 1-Click OC HIS Radeon R9 390X IceQ X2 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 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 330mm 297mm
Height 142mm 143mm
Memory Memory Galax GeForce RTX 3070 EX Gamer 1-Click OC HIS Radeon R9 390X IceQ X2 OC
Max Memory Bandwidth 448GB/s 384GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 512bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 6000MHz
ECC (Error-Correcting Code) Memory Support No No

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