KFA2 GeForce RTX 3090 SG 1-Click OC vs Gigabyte HD 7990

VS
KFA2 GeForce RTX 3090 SG 1-Click OC
KFA2 GeForce RTX 3090 SG 1-Click OC Image
Gigabyte HD 7990
Gigabyte HD 7990 Image
KFA2 GeForce RTX 3090 SG 1-Click OC
Gigabyte HD 7990
Key Differences Key Differences KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte HD 7990
GPU Base Clock Speed 1395MHz 950MHz
GPU Boost Clock Speed 1695MHz 1000MHz
Pixel Rate 189.8 GPixel/s 60.8 GPixel/s
GPU Memory Speed 1219MHz 1500MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known 6
Performance Performance KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte HD 7990
GPU Base Clock Speed 1395MHz 950MHz
Pixel Rate 189.8 GPixel/s 60.8 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 7.78 TFLOPS
GPU Memory Speed 1219MHz 1500MHz
Texture Filter Rate 556 GTexels/s 144 GTexels/s
Total GPU Shading Units 10496 4096
Total GPU TMUs 328 256
GPU Boost Clock Speed 1695MHz 1000MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No Yes
Show more specs
Features Features KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte HD 7990
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
PassMark (G3D) Score Not Known 5105
3DMark Vantage Texture Fill Result Not Known 211.8GTexels/s
GPU Temperature Under Load Not Known 82°C
3DMark Vantage Pixel Fill Result Not Known 26.2GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2755
Ray Tracing Support Yes No
Idle GPU Temperature Not Known 39°C
Noise Level Under Load Not Known 54.8dB
Power Consumption Under Peak Load Not Known 552W
Idle Power Consumption Not Known 127W
Idle Noise Level Not Known 39.2dB
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 6
Show more specs
Ports Ports KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte HD 7990
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 1
Mini DisplayPort Output 0 4
Show more specs
General info General info KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte HD 7990
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 Yes
Air-water Cooling Support No No
Width Size 329mm 305mm
Height 130mm 110mm
Show more specs
Memory Memory KFA2 GeForce RTX 3090 SG 1-Click OC Gigabyte HD 7990
Effective Memory Clock 9750MHz 6000MHz
Max Memory Bandwidth 936GB/s 576GB/s
RAM 24GB 6GB
Memory Bus Interface Width 384bit 768bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
Show more specs

Similar Comparisons