Zotac GeForce RTX 2080 Super Twin Fan vs AMD Radeon HD 6750

VS
Zotac GeForce RTX 2080 Super Twin Fan
Zotac GeForce RTX 2080 Super Twin Fan Image
AMD Radeon HD 6750
AMD Radeon HD 6750 Image
Zotac GeForce RTX 2080 Super Twin Fan
AMD Radeon HD 6750
Key Differences Key Differences Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6750
GPU Base Clock Speed 1650MHz 700MHz
GPU Boost Clock Speed 1815MHz Not Known
Pixel Rate 116.2 GPixel/s 11.2 GPixel/s
GPU Memory Speed 1937MHz 1150MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays 4 3
Performance Performance Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6750
GPU Base Clock Speed 1650MHz 700MHz
Pixel Rate 116.2 GPixel/s 11.2 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 1.01 TFLOPS
GPU Memory Speed 1937MHz 1150MHz
Texture Filter Rate 348.5 GTexels/s 25.2 GTexels/s
Total GPU Shading Units 3072 720
Total GPU TMUs 192 36
GPU Boost Clock Speed 1815MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6750
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 46.5dB Not Known
3D Support Yes Yes
Idle Power Consumption 54W Not Known
Idle Noise Level 40.3dB Not Known
Multi-GPU Support Count 2 2
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1310
PassMark (DirectCompute) Benchmark Result Not Known 640
Ray Tracing Support No No
Ports Ports Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6750
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 2
General info General info Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6750
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 1040 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 170mm
Height 113mm 95mm
Memory Memory Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6750
Effective Memory Clock 15496MHz 4600MHz
Max Memory Bandwidth 496GB/s 73.6GB/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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