AMD Radeon RX 6800 XT vs ATI Radeon HD 5970

VS
AMD Radeon RX 6800 XT
AMD Radeon RX 6800 XT Image
ATI Radeon HD 5970
ATI Radeon HD 5970 Image
AMD Radeon RX 6800 XT
ATI Radeon HD 5970
Key Differences Key Differences AMD Radeon RX 6800 XT ATI Radeon HD 5970
GPU Base Clock Speed 1487MHz 725MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 46.4 GPixel/s
GPU Memory Speed 2000MHz 1000MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon RX 6800 XT ATI Radeon HD 5970
GPU Base Clock Speed 1487MHz 725MHz
Pixel Rate 288 GPixel/s 46.4 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 4.64 TFLOPS
Texture Filter Rate 648 GTexels/s 116 GTexels/s
GPU Memory Speed 2000MHz 1000MHz
Total GPU Shading Units 4608 3200
Total GPU TMUs 288 160
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6800 XT ATI Radeon HD 5970
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 2637
3DMark Vantage Texture Fill Result Not Known 106.6GTexels/s
GPU Temperature Under Load Not Known 82°C
3DMark Vantage Pixel Fill Result Not Known 12.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1189
Idle GPU Temperature Not Known 45°C
Noise Level Under Load Not Known 58.9dB
Power Consumption Under Peak Load Not Known 439W
Idle Power Consumption Not Known 138W
Idle Noise Level Not Known 42.8dB
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 23700
Miscellaneous Miscellaneous AMD Radeon RX 6800 XT ATI Radeon HD 5970
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6800 XT ATI Radeon HD 5970
HDMI Output Support Yes Yes
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 1
General info General info AMD Radeon RX 6800 XT ATI Radeon HD 5970
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 2154 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 267mm 305mm
Height 120mm 120mm
Memory Memory AMD Radeon RX 6800 XT ATI Radeon HD 5970
Effective Memory Clock 16000MHz 4000MHz
Max Memory Bandwidth 512GB/s 256GB/s
RAM 16GB 2GB
Memory Bus Interface Width 256bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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