AMD Radeon RX 6800 XT vs AMD Radeon HD 6970

VS
AMD Radeon RX 6800 XT
AMD Radeon RX 6800 XT Image
AMD Radeon HD 6970
AMD Radeon HD 6970 Image
AMD Radeon RX 6800 XT
AMD Radeon HD 6970
Key Differences Key Differences AMD Radeon RX 6800 XT AMD Radeon HD 6970
GPU Base Clock Speed 1487MHz 880MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 28.2 GPixel/s
GPU Memory Speed 2000MHz 1375MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon RX 6800 XT AMD Radeon HD 6970
GPU Base Clock Speed 1487MHz 880MHz
Pixel Rate 288 GPixel/s 28.2 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 2.7 TFLOPS
Texture Filter Rate 648 GTexels/s 84.5 GTexels/s
GPU Memory Speed 2000MHz 1375MHz
Total GPU Shading Units 4608 1536
Total GPU TMUs 288 96
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6800 XT AMD Radeon HD 6970
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
PassMark (G3D) Score Not Known 3540
3DMark Vantage Texture Fill Result Not Known 107.55GTexels/s
GPU Temperature Under Load Not Known 78°C
3DMark Vantage Pixel Fill Result Not Known 13.33GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1384
Idle GPU Temperature Not Known 37°C
Noise Level Under Load Not Known 54.6dB
Power Consumption Under Peak Load Not Known 340W
Idle Power Consumption Not Known 162W
Idle Noise Level Not Known 42.9dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 20700
Miscellaneous Miscellaneous AMD Radeon RX 6800 XT AMD Radeon HD 6970
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 6970
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info AMD Radeon RX 6800 XT AMD Radeon HD 6970
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 2640 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 267mm
Height 120mm 110mm
Memory Memory AMD Radeon RX 6800 XT AMD Radeon HD 6970
Effective Memory Clock 16000MHz 5500MHz
Max Memory Bandwidth 512GB/s 176GB/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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