Zotac GeForce RTX 3070 Twin Edge vs XFX HD 6850 Ghost

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
XFX HD 6850 Ghost
XFX HD 6850 Ghost Image
Zotac GeForce RTX 3070 Twin Edge
XFX HD 6850 Ghost
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge XFX HD 6850 Ghost
GPU Base Clock Speed 1500MHz 775MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 110.4 GPixel/s 24.8 GPixel/s
GPU Memory Speed 1750MHz 1000MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 3
Performance Performance Zotac GeForce RTX 3070 Twin Edge XFX HD 6850 Ghost
GPU Base Clock Speed 1500MHz 775MHz
Pixel Rate 110.4 GPixel/s 24.8 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 1.49 TFLOPS
GPU Memory Speed 1750MHz 1000MHz
Texture Filter Rate 317.4 GTexels/s 37.2 GTexels/s
Total GPU Shading Units 5888 960
Total GPU TMUs 184 48
GPU Boost Clock Speed 1725MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 3070 Twin Edge XFX HD 6850 Ghost
DirectX Version Info 12 11
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
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 2232
GPU Temperature Under Load Not Known 74°C
PassMark (DirectCompute) Benchmark Result Not Known 890
Idle GPU Temperature Not Known 38°C
Noise Level Under Load Not Known 47.7dB
Power Consumption Under Peak Load Not Known 270W
Idle Power Consumption Not Known 114W
Idle Noise Level Not Known 40.1dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 7300
Ports Ports Zotac GeForce RTX 3070 Twin Edge XFX HD 6850 Ghost
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 Not Known
General info General info Zotac GeForce RTX 3070 Twin Edge XFX HD 6850 Ghost
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 1700 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 231.9mm 198mm
Height 141.3mm 100mm
Memory Memory Zotac GeForce RTX 3070 Twin Edge XFX HD 6850 Ghost
Max Memory Bandwidth 448GB/s 128GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 4000MHz
ECC (Error-Correcting Code) Memory Support No No

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