AMD Radeon RX 6800 XT vs AMD Radeon HD 7750

VS
AMD Radeon RX 6800 XT
AMD Radeon RX 6800 XT Image
AMD Radeon HD 7750
AMD Radeon HD 7750 Image
AMD Radeon RX 6800 XT
AMD Radeon HD 7750
Key Differences Key Differences AMD Radeon RX 6800 XT AMD Radeon HD 7750
GPU Base Clock Speed 1487MHz 800MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 12.8 GPixel/s
GPU Memory Speed 2000MHz 1125MHz
GPU Render Output Units (ROPs) 128 16
No. of Supported Displays Not Known 6
Performance Performance AMD Radeon RX 6800 XT AMD Radeon HD 7750
GPU Base Clock Speed 1487MHz 800MHz
Pixel Rate 288 GPixel/s 12.8 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 0.82 TFLOPS
Texture Filter Rate 648 GTexels/s 25.6 GTexels/s
GPU Memory Speed 2000MHz 1125MHz
Total GPU Shading Units 4608 512
Total GPU TMUs 288 32
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6800 XT AMD Radeon HD 7750
DirectX Version Info 12 11.1
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
3DMark Vantage Texture Fill Result Not Known 22.35GTexels/s
GPU Temperature Under Load Not Known 68°C
3DMark Vantage Pixel Fill Result Not Known 3.73GPixel/s
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 47.4dB
Power Consumption Under Peak Load Not Known 216W
Idle Power Consumption Not Known 104W
Idle Noise Level Not Known 44.8dB
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 6
SmallLuxGPU (2.0d4) Result Not Known 7300
Miscellaneous Miscellaneous AMD Radeon RX 6800 XT AMD Radeon HD 7750
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6800 XT AMD Radeon HD 7750
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 1
Mini DisplayPort Output 0 0
General info General info AMD Radeon RX 6800 XT AMD Radeon HD 7750
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 1500 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 168mm
Height 120mm 100mm
Memory Memory AMD Radeon RX 6800 XT AMD Radeon HD 7750
Effective Memory Clock 16000MHz 4500MHz
Max Memory Bandwidth 512GB/s 72GB/s
RAM 16GB 1GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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