KFA2 GeForce RTX 3080 EX Gamer 1-Click OC vs Sapphire Radeon HD 7970 Toxic 6GB

VS
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Image
Sapphire Radeon HD 7970 Toxic 6GB
Sapphire Radeon HD 7970 Toxic 6GB Image
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
Sapphire Radeon HD 7970 Toxic 6GB
Key Differences Key Differences KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Sapphire Radeon HD 7970 Toxic 6GB
GPU Base Clock Speed 1440MHz 1100MHz
GPU Boost Clock Speed 1755MHz 1200MHz
Pixel Rate 168.5 GPixel/s 35.2 GPixel/s
GPU Memory Speed 1188MHz 1600MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays Not Known 6
Performance Performance KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Sapphire Radeon HD 7970 Toxic 6GB
GPU Base Clock Speed 1440MHz 1100MHz
Pixel Rate 168.5 GPixel/s 35.2 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 4.51 TFLOPS
GPU Memory Speed 1188MHz 1600MHz
Texture Filter Rate 477.4 GTexels/s 141 GTexels/s
Total GPU Shading Units 8704 2048
Total GPU TMUs 272 128
GPU Boost Clock Speed 1755MHz 1200MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Sapphire Radeon HD 7970 Toxic 6GB
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
Ray Tracing Support Yes No
3DMark Vantage Texture Fill Result Not Known 120.6GTexels/s
GPU Temperature Under Load Not Known 62°C
3DMark Vantage Pixel Fill Result Not Known 13.9GPixel/s
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 44.8dB
Power Consumption Under Peak Load Not Known 380W
Idle Power Consumption Not Known 110W
Idle Noise Level Not Known 39.7dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 25000
No. of Supported Displays Not Known 6
Ports Ports KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Sapphire Radeon HD 7970 Toxic 6GB
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Sapphire Radeon HD 7970 Toxic 6GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 4313 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 275mm
Height 142mm 130mm
Memory Memory KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Sapphire Radeon HD 7970 Toxic 6GB
Effective Memory Clock 19000MHz 6400MHz
Max Memory Bandwidth 720GB/s 307GB/s
RAM 10GB 6GB
Memory Bus Interface Width 320bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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