AMD Radeon RX 5700 XT vs Sapphire HD 6770 Vapor-X

VS
AMD Radeon RX 5700 XT
AMD Radeon RX 5700 XT Image
Sapphire HD 6770 Vapor-X
Sapphire HD 6770 Vapor-X Image
AMD Radeon RX 5700 XT
Sapphire HD 6770 Vapor-X
Key Differences Key Differences AMD Radeon RX 5700 XT Sapphire HD 6770 Vapor-X
GPU Base Clock Speed 1605MHz 860MHz
GPU Boost Clock Speed 1905MHz Not Known
Pixel Rate 121.9 GPixel/s 13.8 GPixel/s
GPU Memory Speed 1750MHz 1200MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon RX 5700 XT Sapphire HD 6770 Vapor-X
GPU Base Clock Speed 1605MHz 860MHz
Pixel Rate 121.9 GPixel/s 13.8 GPixel/s
FLOPS (Floating-point Performance) 9.75 TFLOPS 1.38 TFLOPS
Texture Filter Rate 304.8 GTexels/s 34.4 GTexels/s
GPU Memory Speed 1750MHz 1200MHz
Total GPU Shading Units 2560 800
Total GPU TMUs 160 40
GPU Boost Clock Speed 1905MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon RX 5700 XT Sapphire HD 6770 Vapor-X
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 84°C Not Known
Idle GPU Temperature 35°C Not Known
Noise Level Under Load 54dB Not Known
3D Support Yes Yes
Idle Noise Level 39dB Not Known
Idle Power Consumption 54W Not Known
PassMark (G3D) Score Not Known 1680
PassMark (DirectCompute) Benchmark Result Not Known 788
Ray Tracing Support No No
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 3
Ports Ports AMD Radeon RX 5700 XT Sapphire HD 6770 Vapor-X
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 1
General info General info AMD Radeon RX 5700 XT Sapphire HD 6770 Vapor-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10300 million 1040 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 272mm 201mm
Height Not Known 111mm
Memory Memory AMD Radeon RX 5700 XT Sapphire HD 6770 Vapor-X
Effective Memory Clock 14000MHz 4000MHz
Max Memory Bandwidth 448GB/s 64GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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