Gigabyte Radeon RX 6800 XT vs Zotac GeForce GTX 770

VS
Gigabyte Radeon RX 6800 XT
Gigabyte Radeon RX 6800 XT Image
Zotac GeForce GTX 770
Zotac GeForce GTX 770 Image
Gigabyte Radeon RX 6800 XT
Zotac GeForce GTX 770
Key Differences Key Differences Gigabyte Radeon RX 6800 XT Zotac GeForce GTX 770
GPU Base Clock Speed 1825MHz 1058MHz
GPU Boost Clock Speed 2250MHz 1110MHz
Pixel Rate 288 GPixel/s 33.9 GPixel/s
GPU Memory Speed 2000MHz 1753MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 4
Performance Performance Gigabyte Radeon RX 6800 XT Zotac GeForce GTX 770
GPU Base Clock Speed 1825MHz 1058MHz
Pixel Rate 288 GPixel/s 33.9 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 3.25 TFLOPS
GPU Memory Speed 2000MHz 1753MHz
Texture Filter Rate 648 GTexels/s 135 GTexels/s
Total GPU Shading Units 4608 1536
Total GPU TMUs 288 128
GPU Boost Clock Speed 2250MHz 1110MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Gigabyte Radeon RX 6800 XT Zotac GeForce GTX 770
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 6289
3DMark Vantage Texture Fill Result Not Known 109.5GTexels/s
GPU Temperature Under Load Not Known 82°C
3DMark Vantage Pixel Fill Result Not Known 14.1GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3178
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 50.3dB
Power Consumption Under Peak Load Not Known 383W
Idle Power Consumption Not Known 109W
Idle Noise Level Not Known 38.2dB
Multi-GPU Support Count Not Known 3
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Miscellaneous Miscellaneous Gigabyte Radeon RX 6800 XT Zotac GeForce GTX 770
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gigabyte Radeon RX 6800 XT Zotac GeForce GTX 770
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info Gigabyte Radeon RX 6800 XT Zotac GeForce GTX 770
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 3540 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 267mm
Height 120mm 111mm
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Memory Memory Gigabyte Radeon RX 6800 XT Zotac GeForce GTX 770
Effective Memory Clock 16000MHz 7012MHz
Max Memory Bandwidth 512GB/s 224GB/s
RAM 16GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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